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Number of people with Alzheimer's disease in U.S. may triple by 2050
Posted by on February 6, 2013
The number of people with Alzheimer's disease in the U.S. is expected to triple in the next 40 years, according to a new study. (read more)
Possible cause of, and treatment for, non-familial Parkinson’s
Posted by on February 6, 2013
Researchers have identified a protein trafficking defect within brain cells that may underlie the common form of Parkinson's disease. The defect is at a point of convergence for the action of at least three different genes that had been implicated in prior studies of Parkinson's disease. Whereas most molecular studies focus on mutations associated with rare familial forms of the disease, these findings… (read more)
Magnetic field exposure may affect neurodegenerative disease risk
Posted by on February 6, 2013
Occupational exposure to magnetic fields (MF) may be associated with "moderately increased risk" of certain neurodegenerative diseases —- including Alzheimer's and amyotrophic lateral sclerosis. (read more)
Green tea and red wine extracts interrupt Alzheimer's disease pathway in cells
Posted by on February 5, 2013
Natural chemicals found in green tea and red wine may disrupt a key step of the Alzheimer's disease pathway, according to new research. (read more)
Vitamin D, omega-3 may help clear amyloid plaques found in Alzheimer's
Posted by on February 5, 2013
A team of academic researchers has pinpointed how vitamin D3 and omega-3 fatty acids may enhance the immune system's ability to clear the brain of amyloid plaques, one of the hallmarks of Alzheimer's disease. In a small pilot study, the scientists identified key genes and signaling networks regulated by vitamin D3 and the omega-3 fatty acid DHA (docosahexaenoic acid) that may help control inflammation… (read more)
Zebrafish reveals central regulator for development of brain's histamine system
Posted by on February 5, 2013
Researchers in Finland have shown in a study conducted on zebrafish, that the presenilin-1 (psen1) gene associated with Alzheimer’s disease functions as a central regulator for the development of the histamine system. Histamine system is also altered in patients suffering from Alzheimer's disease. (read more)
Study confirms no transmission of Alzheimer's proteins between humans
Posted by on February 4, 2013
A new study found no evidence to support concerns that abnormal neurodegenerative disease proteins are "infectious" or transmitted from animals to humans or from one person to another. (read more)
Chemical reaction keeps stroke-damaged brain from repairing itself
Posted by on February 4, 2013
Nitric oxide, a gaseous molecule produced in the brain, can damage neurons. When the brain produces too much nitric oxide, it contributes to the severity and progression of stroke and neurodegenerative diseases such as Alzheimer's. Researchers recently discovered that nitric oxide not only damages neurons, it also shuts down the brain's repair mechanisms. (read more)
Damaged blood vessels loaded with amyloid worsen cognitive impairment in Alzheimer's disease
Posted by on February 4, 2013
A team of researchers has discovered that amyloid peptides are harmful to the blood vessels that supply the brain with blood in Alzheimer's disease -- thus accelerating cognitive decline by limiting oxygen-rich blood and nutrients. In their animal studies, the investigators reveal how amyloid-B accumulates in blood vessels and how such accumulation and damage might be ultimately prevented. (read more)
Treatment to prevent Alzheimer's disease moves a step closer
Posted by on February 1, 2013
A new drug to prevent the early stages of Alzheimer’s disease could enter clinical trials in a few years’ time, according to scientists. (read more)
Type II diabetes and Alzheimer's connection
Posted by on February 1, 2013
A research team has devised a novel approach to identifying the molecular basis for designing a drug that might one day decrease the risk diabetes patients face of developing Alzheimer's disease. (read more)
Dementia: Cerebrolysin shows promise
Posted by on January 31, 2013
Dementia patients may benefit from a promising new treatment called Cerebrolysin, according to the results of a systematic review. The authors brought together the most up-to-date evidence on Cerebrolysin as a treatment for vascular dementia. (read more)
New drug target identified for multiple sclerosis and Alzheimer's disease
Posted by on January 30, 2013
Researchers report that the protein Klotho plays an important role in the health of myelin, the insulating material allowing for the rapid communication between nerve cells. These findings may lead to new therapies for multiple sclerosis and Alzheimer's disease, in which white matter abnormalities are also common but have been largely ignored. (read more)
Better way to culture central nervous cells
Posted by on January 29, 2013
A protein associated with neuron damage in Alzheimer's patients provides a superior scaffold for growing central nervous system cells in the lab. The findings could have clinical implications for producing neural implants and offers new insights on the complex link between the apoE4 apolipoprotein and Alzheimer's disease. (read more)
Cardiac disease linked to higher risk of mental impairment
Posted by on January 28, 2013
Cardiac disease is associated with increased risk of mild cognitive impairment such as problems with language, thinking and judgment -- particularly among women with heart disease, a new study shows. (read more)
Guidelines for brain amyloid imaging in Alzheimer's
Posted by on January 28, 2013
To provide guidance for physicians, individuals and families affected by Alzheimer's, and the public, experts have published the first criteria for the appropriate use of this imaging technology to aid in the diagnosis of people with suspected Alzheimer's disease. (read more)
Exercise can slow onset of Alzheimer's memory loss: Scientists identify link
Posted by on January 24, 2013
Keeping active can slow down the progression of memory loss in people with Alzheimer’s disease, a study has shown. Medical researchers have identified a stress hormone produced during moderate exercise that may protect the brain from memory changes related to the disease. (read more)
Right target, but missing the bulls-eye for Alzheimer's
Posted by on January 23, 2013
For decades now, researchers have been trying, without success, to develop drugs that slow or prevent Alzheimer’s. Now research at suggests that while the protein they have been focusing on-- amyloid-beta -- is the right one, what’s needed is to direct a drug to a very specific location, which they’ve discovered, on that protein. (read more)
First brain pacemaker implanted to treat Alzheimer’s
Posted by on January 23, 2013
During a five-hour surgery last October at Kathy Sanford became the first Alzheimer’s patient in the United States to have a pacemaker implanted in her brain. She is the first of up to 10 patients who will be enrolled in a new FDA-approved study. (read more)
Oxygen chamber can boost brain repair years after stroke or trauma
Posted by on January 23, 2013
Through the use of hyperbaric, oxygen-rich chambers, medical researchers have found a way to restore a significant amount of neurological function in brain tissue thought to be chronically damaged by stroke, traumatic injury, and metabolic disorder -- even years after the original injury. (read more)
Less tau reduces seizures and sudden death in severe epilepsy
Posted by on January 22, 2013
Deleting or reducing expression of a gene that carries the code for tau, a protein associated with Alzheimer's disease, can prevent seizures in a severe type of epilepsy linked to sudden death, said researchers. (read more)
Concussion-related abnormal brain proteins in retired NFL players
Posted by on January 22, 2013
For the first time, researchers have used a brain-imaging tool to identify the abnormal tau proteins associated with sports concussion in five retired National Football League players who are still living. Previously, confirmation of the presence of this protein could only be established by an autopsy. Follow-up studies will help determine the impact and usefulness of identifying these proteins early. (read more)
Iron chelation drug used to treat rare, devastating neurodegenerative disease in children
Posted by on January 16, 2013
A promising pilot study of deferiprone for the treatment of the neurodegenerative disorder, PKAN, leads to an international trial with potential implications for Parkinson’s and other neurodegenerative diseases. (read more)
Tracing the impact of amyloid beta in mild cognitive impairment
Posted by on January 16, 2013
The amount of amyloid ² (A²) in the brains of people with mild cognitive impairment (MCI) is contributing to early memory loss, and increases with severity of symptoms, finds a new study. The non-invasive study which used 18F-florbetaben to find A² plaques in brain scans to also show that in MCI the affect of A² on memory loss is independent of other aspects of mental decline. (read more)
Choline supplementation during pregnancy presents a new approach to schizophrenia prevention
Posted by on January 15, 2013
Choline, an essential nutrient similar to the B vitamin and found in foods such as liver, muscle meats, fish, nuts and eggs, when given as a dietary supplement in the last two trimesters of pregnancy and in early infancy, is showing a lower rate of physiological schizophrenic risk factors in infants 33 days old. (read more)
Transmission of tangles in Alzheimer's mice provides more authentic model of tau pathology
Posted by on January 15, 2013
By using synthetic fibrils made from pure recombinant protein, researchers have provided the first direct and compelling evidence that tau fibrils alone are entirely sufficient to recruit and convert soluble tau within cells into pathological clumps in neurons, followed by transmission of tau pathology to other inter-connected brain regions from a single injection site in an animal model of tau brain… (read more)
Major step toward an Alzheimer's vaccine
Posted by on January 15, 2013
Medical researchers have discovered a way to stimulate the brain's natural defense mechanisms in people with Alzheimer's disease. This major breakthrough opens the door to the development of a treatment for Alzheimer's disease and a vaccine to prevent the illness. (read more)
Early surgical menopause linked to declines in memory and thinking skills
Posted by on January 14, 2013
Women who undergo surgical menopause at an earlier age may have an increased risk of decline in memory and thinking skills, according to a new study. Early surgical menopause is the removal of both ovaries before natural menopause and often accompanies a hysterectomy. (read more)
Protein identified that can disrupt embryonic brain development and neuron migration
Posted by on January 14, 2013
Interneurons – nerve cells that function as ‘dimmers’ – play an important role in the brain. Their formation and migration to the cerebral cortex during the embryonic stage of development is crucial to normal brain functioning. Abnormal interneuron development and migration can eventually lead to a range of disorders and diseases, from epilepsy to Alzheimer's. New research has identified two… (read more)
Why Down syndrome boosts susceptibility to other conditions
Posted by on January 11, 2013
A new study has revealed some of the underlying neural factors that explain why people with Down syndrome are more susceptible to Alzheimer's disease, diabetes and autistic spectrum disorders. (read more)
Regulating single protein prompts fibroblasts to become neurons
Posted by on January 10, 2013
Repression of a single protein in ordinary fibroblasts is sufficient to directly convert the cells -- abundantly found in connective tissues -- into functional neurons. The findings could have far-reaching implications for the development of new treatments for neurodegenerative diseases like Huntington's, Parkinson's and Alzheimer's. (read more)
Passive smoking increases risk of severe dementia, according to study in China
Posted by on January 9, 2013
Scientists have found a link between passive smoking and syndromes of dementia. The study of nearly 6,000 people in five provinces in China reveals that people exposed to passive smoking have a significantly increased risk of severe dementia syndromes. (read more)
Can blood pressure drugs reduce the risk of dementia?
Posted by on January 7, 2013
People taking the blood pressure drugs called beta blockers may be less likely to have changes in the brain that can be signs of Alzheimer’s disease and other types of dementia, according to a new study. (read more)
Detrimental effect of obesity on lesions associated with Alzheimer's disease
Posted by on January 7, 2013
Researchers have recently used a neurodegeneration model of Alzheimer's disease to provide experimental evidence of the relationship between obesity and disorders linked to the tau protein. This research corroborates the theory that metabolic anomalies contribute massively to the development of dementia. (read more)
Risk genes for Alzheimer's and mental illness linked to brain changes at birth
Posted by on January 2, 2013
Some brain changes that are found in adults with common gene variants linked to disorders such as Alzheimer’s disease, schizophrenia, and autism can also be seen in the brain scans of newborns, a new study finds. (read more)
Promising compound restores memory loss and reverses symptoms of Alzheimer's in mice
Posted by on January 2, 2013
A new ray of hope has broken through the clouded outcomes associated with Alzheimer's disease. When a molecule called TFP5 is injected into mice with disease that is the equivalent of human Alzheimer's, symptoms are reversed and memory is restored -- without obvious toxic side effects. (read more)
Space travel may be harmful to the brain, study suggests; Prolonged cosmic radiation exposure could hasten Alzheimer's
Posted by on December 31, 2012
As if space travel was not already filled with enough dangers, a new study shows that cosmic radiation -- which would bombard astronauts on deep space missions to places like Mars -- could accelerate the onset of Alzheimer's disease. (read more)
Late-life depression associated with prevalent mild cognitive impairment, increased risk of dementia
Posted by on December 31, 2012
Depression in a group of U.S. Medicare recipients ages 65 years and older appears to be associated with prevalent mild cognitive impairment and an increased risk of dementia. (read more)
Early cognitive problems documented among those who eventually get Alzheimer's
Posted by on December 28, 2012
People who study or treat Alzheimer’s disease and its earliest clinical stage, mild cognitive impairment (MCI), have focused attention on the obvious short-term memory problems. But a new study suggests that people on the road to Alzheimer’s may actually have problems early on in processing semantic or knowledge-based information, which could have much broader implications for how patients function… (read more)
New MRI method may help diagnose dementia
Posted by on December 26, 2012
A new way to use MRI scans may help determine whether dementia is Alzheimer’s disease or another type of dementia, according to new research. (read more)
Removing protein 'garbage' in nerve cells may help control 2 neurodegenerative diseases
Posted by on December 20, 2012
A group of neuroscientists say they have new evidence that challenges scientific dogma involving two fatal neurodegenerative diseases -- amyotrophic lateral sclerosis, and frontotemporal dementia -- and, in the process, have uncovered a possible therapeutic target as a novel strategy to treat both disorders. (read more)
People without spouses under-represented in Alzheimer's clinical trials
Posted by on December 19, 2012
A new study suggests that people without a spouse are represented less in Alzheimer's disease clinical trials compared to people with spouses. (read more)
Alzheimer's disease: Cutting off immune response promises new approach to therapy
Posted by on December 19, 2012
Researchers have identified a protein as a potential target for the treatment of Alzheimer's disease. The molecular complex is part of the immune system and a driving force for inflammatory responses of the brain. Blocking its activity may pave the way for new possibilities for therapy, the researchers report. (read more)
Scientists establish link between inflammatory process and progression of Alzheimer's disease
Posted by on December 19, 2012
Researchers have shown that a well-known inflammatory process plays an important role in Alzheimer's disease. This process, which results in the mature production of the pro-inflammatory cytokine called interleukin-1 beta and is involved in the body's defense against infection, has also been established as a clinical target for rheumatoid arthritis. The finding points to the possibility that drugs… (read more)
New window on Parkinson's disease: Metallic probe proves able to detect fibrils from misfolded proteins in real time
Posted by on December 17, 2012
Scientists discover a new molecular probe to track aggregated fibroids inside living cells that cause Parkinson's disease. (read more)
Neurons die in Alzheimer's because of faulty cell cycle control before plaques and tangles appear
Posted by on December 17, 2012
The two infamous proteins, amyloid-beta and tau, that characterize advanced Alzheimer's disease, start healthy neurons on road to cell death long before appearance of deadly plaques and tangles by working together to reactivate supposedly blocked cell cycle in brain cells, according to new research. (read more)
Flaw in Alzheimer's drug trial test, research suggests
Posted by on December 16, 2012
New research suggests that the cognitive test used in Alzheimer's drug trials is flawed. They believe that the flaw lies behind the failure and withdrawal of a number of trials around the world, and they call for the current test to be replaced with a method that is fit for purpose. (read more)
Even the smallest stroke can damage brain tissue and impair cognitive function
Posted by on December 16, 2012
Blocking a single tiny blood vessel in the brain can harm neural tissue and even alter behavior, a new study in animals has shown. But these consequences can be mitigated by a drug already in use, suggesting treatment that could slow the progress of dementia associated with cumulative damage to miniscule blood vessels that feed brain cells. (read more)
Improved techniques may help recovery and prevent incidents of missing drivers with dementia
Posted by on December 14, 2012
A new study focusing on characteristics of people with dementia who become lost while driving, and the role of public notification systems like Silver Alert in these discoveries, makes recommendations that may help recover drivers with dementia and prevent potentially harmful incidents. (read more)
Better understanding of the cause of Alzheimer's disease
Posted by on December 14, 2012
Alzheimer's disease is the most common form of dementia, affecting over 35 million people worldwide. It is generally assumed that the clumping of beta-amyloid protein causes neuronal loss in patients. Medication focuses on reducing beta-amyloid 42, one of the most common proteins and the most harmful. Researchers in the Netherlands are refining the current approach. (read more)
Alzheimer's biomarkers inhibited in animal model by targeting astrocytes
Posted by on December 11, 2012
Researchers have published an article which provides direct evidence that activated astrocytes could play a harmful role in Alzheimer's disease. (read more)
Alzheimer's breakthrough? Drug intended for diabetes appears to restore memory in Alzheimer’s brain cells
Posted by on December 11, 2012
Medical researchers have discovered a drug intended for diabetes appears to restore memory in Alzheimer's brain cells. (read more)
Combining diagnostic tests more accurate at predicting Alzheimer's
Posted by on December 11, 2012
Employing a combination of imaging and biomarker tests improves the ability of doctors to predict Alzheimer's in patients with mild cognitive impairment, according to researchers. (read more)
Feeling lonely linked to increased risk of dementia in later life
Posted by on December 10, 2012
Feeling lonely, as distinct from being/living alone, is linked to an increased risk of developing dementia in later life, indicates new research. (read more)
New understanding of cellular activity can lead to future strategies for dealing with neurodegenerative diseases
Posted by on December 6, 2012
A new understanding of what takes place on the cellular level during the development of neurodegenerative diseases, such as Parkinson’s, Alzheimer’s, ALS and Huntington’s diseases, offers promise towards possible new strategies for combating such diseases, say researchers. (read more)
ApoE is an ideal target for halting progression of Alzheimer's disease, scientists say
Posted by on December 5, 2012
Despite researchers' best efforts, no drug exists that can slow, halt or reverse the onslaught of Alzheimer's disease. A progressive and fatal neurodegenerative disorder, Alzheimer's has stolen the memories and livelihoods of millions -- leaving patients and their families struggling to cope with the disease's devastating consequences. But today, scientists propose a new research avenue that has the… (read more)
Standardized road test results differ from older adults' natural driving
Posted by on December 5, 2012
If you're thinking that little old lady driving 35 miles per hour in the passing lane shouldn't be behind the wheel, you may be right. Studies have shown that our driving abilities decline with age, and for those with cognitive issues such as dementia, it can be even worse. However, researchers also found differences between the results of standardized road tests and older adults' natural driving… (read more)
See-through 'MitoFish' opens a new window on brain diseases
Posted by on December 5, 2012
Scientists have demonstrated a new model for investigating mechanisms at work in Alzheimer's and other neurodegenerative diseases, which also could prove useful in the search for effective drugs. They turned to the zebrafish, transparent in its embryonic stages, and developed a transgenic variety called the "MitoFish." This new model enables them to see – within individual neurons of living animals… (read more)
In U.S. first, surgeons implant brain 'pacemaker' for Alzheimer's disease
Posted by on December 5, 2012
Researchers have surgically implanted a pacemaker-like device into the brain of a patient in the early stages of Alzheimer’s disease, the first such operation in the United States. The device, which provides deep brain stimulation and has been used in thousands of people with Parkinson’s disease, is seen as a possible means of boosting memory and reversing cognitive decline. (read more)
Method developed by Finnish researchers targets diagnosis of early Alzheimer's disease
Posted by on December 4, 2012
A software tool called PredictAD developed by VTT Technical Research Centre of Finland promises to enable earlier diagnosis of the disease on the basis of patient measurements and large databases. Alzheimer's disease currently takes on average 20 months to diagnose in Europe. VTT has shown that the new method could allow as many as half of patients to get a diagnosis approximately a year earlier. (read more)
New target for Alzheimer's drug development
Posted by on December 3, 2012
Researchers have developed a synthetic compound that, in a mouse model, successfully prevents the neurodegeneration associated with Alzheimer's disease. (read more)
Alzheimer's researcher reveals a protein's dual destructiveness and therapeutic potential
Posted by on December 3, 2012
A scientist has identified the molecule that controls a scissor-like protein responsible for the production of plaques – the telltale sign of Alzheimer's disease. (read more)
Chronic traumatic encephalopathy: Study describes 68 CTE cases in veterans, high school, college and pro athletes
Posted by on December 3, 2012
A new study describes 68 cases of chronic traumatic encephalopathy (CTE) among deceased athletes and military veterans whose brain and spinal cords were donated to the Veterans Affairs CSTE Brain Bank. Of the 68 cases, 34 were former professional football players, nine had played only college football, and six had played only high school football. The results represent the largest case series of CTE… (read more)
Research opens new pathway for treatment of Alzheimer’s disease
Posted by on December 3, 2012
Scientists in Belgium have discovered a new target molecule for the development of a treatment against Alzheimer’s disease. There is currently no cure for this disease. Many candidate drugs fail because they also target proteins essential to life. This discovery could form a target for a treatment against Alzheimer’s disease with fewer side effects and that suppresses the very first symptoms of… (read more)
Vitamin D tied to women's cognitive performance
Posted by on November 30, 2012
Two new studies show that vitamin D may be a vital component for the cognitive health of women as they age. (read more)
Molecular knock-out alleviates Alzheimer's symptoms in mice
Posted by on November 30, 2012
Researchers have identified an enzyme as a possible target for the treatment of Alzheimer's disease. The protein known as HDAC6 impairs transport processes within the nerve cells. The scientists observed only mild symptoms of the disease in mice if the enzyme was not produced. They propose to block its activity in a targeted fashion to treat the disease. (read more)
Repeated knocks to the head leads to newly recognized brain disease
Posted by on November 30, 2012
Take a look inside the brains of many soldiers, football players, and boxers, and you’ll find shrinking structures and massive, spreading pathology. Scientists now realize the pattern looks different from any known neurodegenerative disease. A fledgling scientific field has sprung up around these findings and is hurrying to identify, study, and prevent this newly described disease. (read more)
Brain inflammation likely key initiator to Prion and Parkinson's disease
Posted by on November 29, 2012
Researchers have shown that neuro-inflammation plays a crucial role in initiating prion disease. (read more)
Immune cells of the brain renew hopes for curing Alzheimer’s disease
Posted by on November 29, 2012
A new experimental study carried out in mice shows that microglia, immune cells of the brain, might play a key role in protecting the brain from Alzheimer’s disease (AD). It is long believed that toxic sticky protein deposits in the brain called amyloid beta (Aß) are responsible for loss of memory in AD patients. Earlier studies have shown that microglia can remove Aß protein from the brain and… (read more)
Amyloid imaging helps in evaluating possible Alzheimer disease
Posted by on November 27, 2012
A test to detect brain amyloid deposits associated with Alzheimer disease (AD) provides doctors with useful information on treatment and further testing for patients with cognitive impairment, according to a new study. (read more)
Brief exercise immediately enhances memory: Results apply to older adults both with and without cognitive deficits
Posted by on November 27, 2012
A short burst of moderate exercise enhances the consolidation of memories in both healthy older adults and those with mild cognitive impairment, scientists have discovered. (read more)
Active lifestyle boosts brain structure and slows Alzheimer’s disease
Posted by on November 26, 2012
An active lifestyle helps preserve gray matter in the brains of older adults and could reduce the burden of dementia and Alzheimer's disease, according to a new study. (read more)
Researchers discover gender-based differences in Alzheimer's disease
Posted by on November 26, 2012
All patients with Alzheimer's disease lose brain cells, which leads to a shrinking, or atrophy, of the brain. But the pattern of gray matter loss is significantly different in men and women, according to a new study. (read more)
Alzheimer's disease in mice alleviated: Promising therapeutic approach for humans
Posted by on November 25, 2012
Pathological changes typical of Alzheimer's disease were significantly reduced in mice by blockade of an immune system transmitter. The new therapeutic approach in fighting Alzheimer's disease promises potential both in prevention and in cases where the disease has already set in. (read more)
Short DNA strands in genome may be key to understanding human cognition and diseases
Posted by on November 21, 2012
Previously discarded, human-specific “junk” DNA represents untapped resource in the study of diseases like Alzheimer’s and autism. (read more)
Six steps to reduce dementia's most troubling symptoms
Posted by on November 21, 2012
Many of dementia’s behavioral symptoms can be managed well without medications, experts say. (read more)
MRI shows brain disruption in patients with post-concussion syndrome
Posted by on November 21, 2012
MRI shows changes in the brains of people with post-concussion syndrome, according to a new study. Researchers hope the results point the way to improved detection and treatment for the disorder. (read more)
Diabetes drug improves memory, study suggests
Posted by on November 20, 2012
An FDA-approved drug initially used to treat insulin resistance in diabetics has shown promise as a way to improve cognitive performance in some people with Alzheimer's disease. (read more)
Alzheimer’s drug trials: Scientists learn from the old, bring on the new
Posted by on November 20, 2012
Potential Alzheimer’s disease drugs have performed poorly in clinical trials with no sign of any new approvals on the horizon. Have scientists reached a therapeutic dead end? Not according to experts. (read more)
Discovery of molecular pathway of Alzheimer's disease reveals new drug targets
Posted by on November 20, 2012
The discovery of the molecular pathway that drives the changes seen in the brains of Alzheimer's patients is reported today, revealing new targets for drug discovery that could be exploited to combat the disease. The study gives the most detailed understanding yet of the complex processes leading to Alzheimer's. (read more)
Researchers target vascular health, low-light therapy to combat Alzheimer's disease
Posted by on November 20, 2012
Researchers are conducting new research on vascular disease and low-light therapy to prevent and reverse dementia before it sets into the brain. (read more)
How yeast protein breaks up amyloid fibrils and disordered protein clumps
Posted by on November 19, 2012
Hsp104, an enzyme from yeast, breaks up both amyloid fibrils and disordered clumps. For stable amyloid-type structures, Hsp104 needs all six of its subunits, which together make a hexamer, to pull the clumps apart. By contrast, for amorphous, non-amyloid clumps, Hsp104 required only one of its six subunits. (read more)
New factor of genetic susceptibility to Alzheimer's disease
Posted by on November 19, 2012
A large-scale international study has just discovered a gene for susceptibility to a rare disease providing evidence of the heterogeneous aetiology of Alzheimer's disease. (read more)
Reconsidering cancer's bad guy
Posted by on November 16, 2012
Researchers have found that a protein, known for causing cancer cells to spread around the body, is also one of the molecules that trigger repair processes in the brain. (read more)
Quick test speeds search for Alzheimer's drugs: Compound restores motor function and longevity to fruit flies
Posted by on November 15, 2012
Researchers report that an efficient, high-volume technique for testing potential drug treatments for Alzheimer's disease uncovered an organic compound that restored motor function and longevity to fruit flies with the disease. (read more)
Potential new treatment to stop Alzheimer's disease: Molecular 'tweezers' break up toxic aggregations of proteins in mouse model
Posted by on November 15, 2012
Using a specific biological compound they call molecular "tweezers," researchers report that, for the first time in a living mouse model for Alzheimer's (AD), the compound cleared the existing amyloid ² and Tau aggregates, and proved protective to the neuron's synapses, another target common to AD. (read more)
Gene nearly triples risk of Alzheimer's, international research team finds
Posted by on November 14, 2012
A gene so powerful it nearly triples the risk of Alzheimer's disease has been discovered by an international team of researchers. It is the most potent genetic risk factor for Alzheimer's identified in the past 20 years. (read more)
Newborn neurons -- even in the adult aging brain -- are critical for memory
Posted by on November 11, 2012
Newborn neurons in the adult hippocampus are critical for memory retrieval, according to a new study. (read more)
Hunting neuron killers in Alzheimer's and traumatic brain injury
Posted by on November 9, 2012
Levels of the protein appoptosin in the brain skyrocket in Alzheimer's disease and traumatic brain injury. Appoptosin is known for helping the body make heme, the molecule that carries iron in the blood. Researchers discovered that excess heme leads to the overproduction of reactive oxygen species and triggers apoptosis, causing neurons to die. (read more)
Feel-good hormone helps jog memory, finds study of seniors
Posted by on November 8, 2012
The feel-good hormone dopamine improves long-term memory. Neuroscientists investigated test subjects ranging in age from 65 to 75 years, who were given a precursor of dopamine. Treated subjects performed better in a memory test than a comparison group, who had taken a placebo. (read more)
New, improved mouse model of human Alzheimer's may enable drug discovery
Posted by on November 8, 2012
Researchers have developed a transgenic mouse that carries a human gene known to increase risk of Alzheimer's 15-fold. The new mouse, which mimics the genetics of the human disease more closely than any existing model, provides new evidence for the earliest cause of Alzheimer's and may prove more useful in the development of drugs to prevent or treat the disease. (read more)
New portable device enables RNA detection from ultra-small sample in only 20 minutes
Posted by on November 7, 2012
A new power-free microfluidic chip enables detection of microRNA from extremely small sample volume in only 20 minutes. By drastically reducing the time and quantity of sample required for detection, the chip lays the groundwork for early-stage point-of-care diagnosis of diseases such as cancer and Alzheimer's. (read more)
Measuring metabolism can predict Alzheimer's progress with 90 percent accuracy
Posted by on November 7, 2012
A new study suggests that early clues about the progression of Alzheimer's disease can be found in the metabolism of the brain, making it possible to detect and diagnose Alzheimer's at an early stage with a simple blood test. (read more)
New cell type developed for possible treatment of Alzheimer's and other brain diseases
Posted by on November 7, 2012
Researchers have created a new stem cell-derived cell type with unique promise for treating neurodegenerative diseases such as Alzheimer's. (read more)
Longer use of hormonal contraception during midlife predicts better cognitive function later
Posted by on November 7, 2012
Premenopausal use of hormonal contraceptives may improve the cognitive abilities of women in midlife and for years afterward. This finding may have implications for prevention of declining cognitive function that occurs with advancing age and in diseases such as Alzheimer's. The beneficial effects of hormones increase the longer a woman uses them. (read more)
Controlling vascular disease may be key to reducing prevalence of Alzheimer's disease
Posted by on November 5, 2012
International Experts Review the Latest Thinking in a Special Issue of Journal of Alzheimer’s Disease (read more)
Amyloid-beta peptide behind Alzheimer's: Hydrogen bonds analyzed for first time
Posted by on November 5, 2012
Using solid-state nuclear magnetic resonance (NMR) spectroscopy, researchers have managed to analyze hydrogen bonds in tiny fibrils of Amyloid-beta peptide , which is considered a probable cause of Alzheimer's disease. (read more)
Regular physical activity reduces risk of dementia in older people
Posted by on November 1, 2012
Regular physical activity may help older people reduce their chances of getting dementia. (read more)
New therapeutic target for Alzheimer's disease identified
Posted by on November 1, 2012
Medical researchers have identified an enzyme called Monoacylglycerol lipase as a new therapeutic target to treat or prevent Alzheimer's disease. (read more)
Dementia patients need urgent support after diagnosis
Posted by on October 30, 2012
There is an urgent need for support from outside the family after diagnosis of dementia according to a study led by researchers from the University of Hertfordshire. (read more)
Unique protein bond enables learning and memory
Posted by on October 30, 2012
Two proteins have a unique bond that enables brain receptors essential to learning and memory to not only get and stay where they're needed, but to be hauled off when they aren't, researchers say. NMDA receptors increase the activity and communication of brain cells and are strategically placed, much like a welcome center, at the receiving end of the communication highway connecting two cells. They… (read more)
Primates' brains make visual maps using triangular grids
Posted by on October 28, 2012
Scientists have identified grid cells, neurons that fire in repeating triangular patterns as the eyes explore visual scenes, in the brains of rhesus monkeys. This is the first time grid cells have been detected directly in primates. The finding has implications for understanding how humans form and remember mental maps of the world, as well as how neurodegenerative diseases such as Alzheimer's erode… (read more)
Drug shows promise in animal model of Alzheimer's and Parkinson's with dementia
Posted by on October 26, 2012
New research demonstrates the role of the investigational compound IRX4204 in alleviating cognitive decline in animal models of Alzheimer's disease. (read more)
Diabetes raises levels of proteins linked to Alzheimer's features, study finds
Posted by on October 26, 2012
Growing evidence suggests that there may be a link between diabetes and Alzheimer's disease, but the physiological mechanisms by which diabetes impacts brain function and cognition are not fully understood. In a new study published in Aging Cell, researchers at the Salk Institute for Biological Studies show, for the first time, that diabetes enhances the development of aging features that may underlie… (read more)
Gene that's usually bad news loses its punch if you live to your 90s
Posted by on October 25, 2012
A gene linked to the risk of developing Alzheimer's, heart disease and diabetes becomes less important to quality of life once people hit their 90s, a new study shows. At that point, good friends and a positive attitude have a bigger impact, the researchers say. (read more)
Timing is everything: Hormone use may reduce or increase Alzheimer's disease risk in women
Posted by on October 24, 2012
A new study suggests that women who begin taking hormone therapy within five years of menopause may reduce their risk of developing Alzheimer's disease. (read more)
Clue to cause of Alzheimer's dementia found in brain samples
Posted by on October 22, 2012
Researchers have found a key difference in the brains of people with Alzheimer’s disease and those who are cognitively normal but still have brain plaques that characterize this type of dementia. (read more)
Link found between Alzheimer's disease and protein regulation in the brain -- hope for new treatments
Posted by on October 22, 2012
A link has been discovered between Alzheimer’s disease and the activity level of protein eIF2alpha. One of the researchers said, "Altering the performance of this protein via drug via drug therapy could constitute a treatment for Alzheimer’s." (read more)
Biomarkers in cerebrospinal fluid can identify patients with Alzheimer's disease
Posted by on October 22, 2012
Analysis of specific biomarkers in a cerebrospinal fluid sample can differentiate patients with Alzheimer’s disease from those with other types of dementia. The method may eventually permit earlier detection of Alzheimer’s disease. (read more)
Findings reveal brain mechanisms at work during sleep
Posted by on October 16, 2012
New findings report the important role sleep plays, and the brain mechanisms at work as sleep shapes memory, learning, and behavior. (read more)
Prion protein hints at role in aiding learning and memory
Posted by on October 16, 2012
Scientists have found that the protein called prion helps our brains to absorb zinc, which is believed to be crucial to our ability to learn and the well-being of our memory. (read more)
Plaque build-up in your brain may be more harmful than having Alzheimer's gene
Posted by on October 15, 2012
A new study shows that having a high amount of beta amyloid or "plaques" in the brain associated with Alzheimer’s disease may cause steeper memory decline in mentally healthy older people than does having the APOE [4 allele, also associated with the disease. (read more)
Immunosuppressive drug could delay the onset of neurodegenerative diseases
Posted by on October 15, 2012
Rapamycin, a drug used to prevent rejection in transplants, could delay the onset of neurodegenerative diseases such as Alzheimer's and Parkinson's, according to a new study. (read more)
New tools for Alzheimer's may aid early diagnosis and treatment
Posted by on October 15, 2012
Curtailing the imminent rise in Alzheimer's disease (AD) will require early, accurate diagnostic tests and treatments, and researchers are closer to achieving these two goals. (read more)
Transplantation of embryonic neurons raises hope for treating brain diseases
Posted by on October 12, 2012
The unexpected survival of embryonic neurons transplanted into the brains of newborn mice in a series of experiments raises hope for the possibility of using neuronal transplantation to treat diseases like Alzheimer's, epilepsy, Huntington's, Parkinson's and schizophrenia. (read more)
Alzheimer's sufferers may function better with less visual clutter
Posted by on October 11, 2012
Psychologists have shown that an individual's inability to recognize once-familiar faces and objects may have as much to do with difficulty perceiving their distinct features as it does with the capacity to recall from memory. A new study suggests that memory impairments for people diagnosed with early stage Alzheimer's disease may in part be due to problems with determining the differences between… (read more)
Prospective Alzheimer's drug builds new brain cell connections, improves cognitive function of rats
Posted by on October 11, 2012
Researchers have developed a new drug candidate that dramatically improves the cognitive function of rats with Alzheimer's-like mental impairment. Their compound, which is intended to repair brain damage that has already occurred, is a significant departure from current Alzheimer's treatments, which either slow the process of cell death or inhibit cholinesterase, an enzyme believed to break down a… (read more)
More about spatial memory problems associated with Alzheimer's revealed
Posted by on October 10, 2012
Researchers have created a mouse model that reproduces some of the chemical changes in the brain that occur with Alzheimer's, shedding new light on this devastating disease. (read more)
Zinc fingers: A new tool in the fight against Huntington's disease
Posted by on October 10, 2012
Huntington's disease (HD) is an inherited genetic disorder caused by the multiple repetition of a DNA sequence (the nucleotides CAG) in the gene encoding a protein called "Huntingtin". People who do not suffer from the disease have this sequence repeated 10 to 29 times. But in an affected person, the triplet is present more than 35 times. New research provides positive results reducing the chromosomal… (read more)
Astrocytes as a novel target in Alzheimer’s disease
Posted by on October 10, 2012
Alzheimer’s disease is a severe neurodegenerative disease that affects 45% of people over 85 years of age. Medical researchers have now identified astrocytes as a novel target for the development of future treatment strategies. (read more)
Caffeine may block inflammation linked to mild cognitive impairment
Posted by on October 9, 2012
A new study has discovered a novel signal that activates the brain-based inflammation associated with neurodegenerative diseases, and caffeine appears to block its activity. This discovery may eventually lead to drugs that could reverse or inhibit mild cognitive impairment. (read more)
Biological mechanism that plays key role in early-onset dementia identified
Posted by on October 8, 2012
Using animal models, scientists have discovered how a protein deficiency may be linked to both brain injury and to frontotemporal dementia -- which is a form of early-onset dementia that is similar to Alzheimer's disease. These results lay the foundation for therapies that may one day benefit those who suffer from these debilitating and potentially deadly conditions. (read more)
New scanning technology aims to achieve quicker diagnosis of Alzheimer's, other diseases
Posted by on October 8, 2012
Groundbreaking research could lead to Alzheimer's disease being diagnosed in minutes using a simple brain scan. Scientists are working on new technology that could revolutionize the way in which magnetic resonance imaging (MRI) scans are used to view the molecular events behind diseases like Alzheimer's, without invasive procedure, by increasing the sensitivity of an average hospital scanner by 200,000… (read more)
Tau drug heads into phase 3 trials in frontotemporal dementia, Alzheimer's
Posted by on October 5, 2012
A small company with roots in Singapore and Scotland plans to test a relatively unknown compound in clinical trials for a type of dementia that strongly affects behavior. (read more)
Mice with Lou Gehrig's disease not quite what the doctors ordered
Posted by on October 5, 2012
You’ve heard the tale before: Scientists can treat diseases like Alzheimer’s and Lou Gehrig’s in mice, but when those same drugs get to human trials, they fail. Can researchers come up with mice that better mimic the patient? In the case of Lou Gehrig’s, some of the latest mice have a problem: they die not because of their spinal nerve disease, but due to blockage of their gut. (read more)
Know your risk factors to help prevent dementia
Posted by on October 5, 2012
Research shows that managing and treating vascular disease risk factors are not only beneficial to preventing heart disease and stroke, but also common forms of dementia. (read more)
New human neurons from adult cells right there in the brain
Posted by on October 4, 2012
Researchers have discovered a way to generate new human neurons from another type of adult cell found in our brains. The discovery is one step toward cell-based therapies for the treatment of neurodegenerative diseases, such as Alzheimer's and Parkinson's. (read more)
A molecular scissor related to Alzheimer’s disease
Posted by on October 4, 2012
An international research team has revealed the atomic-level structure of the human peptidase enzyme meprin beta. The enzyme is related to inflammation, cancer and Alzheimer's disease and is involved in cellular proliferation and differentiation. The knowledge of the enzyme structure will allow for the development of a new medication type different from those known up to now. (read more)
New evidence on easing inflammation of brain cells for Alzheimer's disease
Posted by on October 3, 2012
New research proves the validity of one of the most promising approaches for combating Alzheimer's disease with medicines that treat not just some of the symptoms, but actually stop or prevent the disease itself, scientists are reporting. The study also identifies a potential new oral drug that the scientists say could lead the way. (read more)
Home-based assessment tool for dementia screening
Posted by on October 3, 2012
Researchers have created a tool that allows adults to screen themselves for early signs of dementia. The home-based computer software is patterned after the paper-and-pencil Clock Drawing Test, one of health care’s most commonly used screening exams for cognitive impairment. (read more)
Alzheimer’s disease in men linked to low levels of hormone IGF-1
Posted by on October 2, 2012
Low serum levels of insulin-like growth factor-1 (IGF-1) and insulin-like growth factor binding protein-3 (IGFBP-3) are associated with Alzheimer’s Disease in men, but not women, according to a recent study. (read more)
Camels to help fight Alzheimer's? New class of antibody from camelids that can cross the blood-brain barrier
Posted by on October 1, 2012
Could camels help fight Alzheimer's disease? Scientists have announced a discovery that may lead to enhanced imaging of, and improved drug delivery to the brain. New research describes a new class of antibody from camelids that can cross the blood-brain barrier, diffuse into brain tissue, and reach specific targets. These antibodies may be instrumental for people with brain diseases poorly diagnosed… (read more)
Eliminating visual clutter helps people with mild cognitive impairment
Posted by on October 1, 2012
A new study suggests that memory impairments for people diagnosed with early stage Alzheimer's disease may be due, in part, to problems in determining the differences between similar objects. The findings also support growing research indicating that a part of the brain once believed to support memory exclusively -- the medial temporal lobe -- also plays a role in object perception. (read more)
Common RNA pathway found in ALS and dementia
Posted by on September 30, 2012
Two proteins previously found to contribute to ALS, also known as Lou Gehrig's disease, have divergent roles. But a new study shows that a common pathway links them. (read more)
First evidence of fetal DNA persisting in human brain tissue
Posted by on September 26, 2012
Small portions of male DNA, most likely left over in a mother's body by a male fetus can be detected in the maternal brain relatively frequently, according to a report published Sept. 26 in the open access journal PLOS ONE by William Chan of Fred Hutchinson Cancer Research Center and his colleagues. (read more)
Male DNA commonly found in women’s brains, likely from prior pregnancy with a male fetus
Posted by on September 26, 2012
Male DNA is commonly found in the brains of women, most likely derived from prior pregnancy with a male fetus, according to first-of-its-kind research conducted at Fred Hutchinson Cancer Research Center. While the medical implications of male DNA and male cells in the brain are unknown, studies of other kinds of microchimerism – the harboring of genetic material and cells that were exchanged between… (read more)
Melatonin and exercise work against Alzheimer's in mice
Posted by on September 26, 2012
The combination of two neuroprotective therapies, voluntary physical exercise, and the daily intake of melatonin has been shown to have a synergistic effect against brain deterioration in rodents with three different mutations of Alzheimer's disease. (read more)
Into the mind of the common fruit fly
Posted by on September 25, 2012
Although a nuisance in every home, fruit flies have made surprising contributions to medical science. Now a researcher says that they may also hold the key to the cause of Alzheimer's disease. (read more)
Scientists reverse Alzheimer's-like memory loss in animal models by blocking EGFR signaling
Posted by on September 24, 2012
Neuroscientists have published new research suggesting that EGFR inhibitors, a class of currently used anti-cancer drugs, as well as several previously untested synthetic compounds, show effectiveness in reversing memory loss in two animal models of Alzheimer's disease. (read more)
Taking gingko biloba does not improve memory, study finds
Posted by on September 24, 2012
Taking Gingko biloba supplements does not improve memory, attention or problem solving in healthy individuals, according to a new study. (read more)
'Foreign' proteins are also implicated in Alzheimer's disease
Posted by on September 21, 2012
Neurodegenerative diseases such as Alzheimer’s or Parkinson’s are characterised by the loss of nerve cells and the deposition of proteins in the brain tissue. Scientists have now demonstrated that Alzheimer’s disease does not just – as previously believed – involve the proteins that are attributed to Alzheimer’s, but instead the condition can involve a mixture of interacting proteins from… (read more)
Emotional neglect in children linked to increased stroke risk later in life
Posted by on September 19, 2012
Neurological researchers have found that people who were emotionally neglected as children may have a higher risk of stroke in later adulthood. (read more)
Test can help make diagnosis of Creutzfeldt-Jakob disease
Posted by on September 19, 2012
A new guideline may help doctors in making the diagnosis of Creutzfeldt-Jakob disease. (read more)
Alzheimer's breaks brain networks' coordination
Posted by on September 18, 2012
Scientists have taken one of the first detailed looks into how Alzheimer's disease disrupts coordination among several of the brain's networks. The results include some of the earliest assessments of Alzheimer's effects on networks that are active when the brain is at rest. (read more)
New enzyme to fight Alzheimer's disease identified
Posted by on September 17, 2012
An enzyme could represent a powerful new tool for combating Alzheimer’s disease. (read more)
Diabetes drug could help fight Alzheimer's disease, study reveals
Posted by on September 14, 2012
A drug designed for diabetes sufferers could have the potential to treat neurodegenerative diseases like Alzheimer's, a new study reveals. (read more)
Surgery has a more profound effect than anesthesia on brain pathology and cognition in Alzheimer's animal model
Posted by on September 14, 2012
A syndrome called "post-operative cognitive decline" has been coined to refer to the commonly reported loss of cognitive abilities, usually in older adults, in the days to weeks after surgery. In fact, some patients time the onset of their Alzheimer's disease symptoms from a surgical procedure. Exactly how the trio of anesthesia, surgery, and dementia interact is clinically inconclusive, yet of great… (read more)
'Mad Cow' blood test now on the horizon
Posted by on September 12, 2012
A simple blood test for Creutzfeldt-Jakob Disease and Mad Cow disease is a step closer, following a breakthrough by medical researchers in Australia. (read more)
Gene linking cataracts and Alzheimer's disease identified
Posted by on September 11, 2012
In a recent study, researchers identified a gene linking age-related cataracts and Alzheimer's disease. The findings contribute to the growing body of evidence showing that these two diseases, both associated with increasing age, may share common etiologic factors. (read more)
Ginkgo biloba doesn’t improve cognitive function in multiple sclerosis, research finds
Posted by on September 11, 2012
A new study has found that the herbal supplement Ginkgo biloba does not improve cognitive function in patients with multiple sclerosis. Cognitive impairment affects 40-60% of people with MS, most commonly affecting their processing speed, memory, and executive skills. (read more)
Vitamin C and beta-carotene might protect against dementia
Posted by on September 11, 2012
Researchers in Germany have discovered that the serum-concentration of the antioxidants vitamin C and beta-carotene are significantly lower in patients with mild dementia than in control persons. It might thus be possible to influence the pathogenesis of Alzheimer's disease by a person's diet or dietary antioxidants. (read more)
Fighting Alzheimer's before its onset: Executive function tests key to early detection of Alzheimer’s, study shows
Posted by on September 10, 2012
By the time older adults are diagnosed with Alzheimer's disease, the brain damage is irreparable. For now, modern medicine is able to slow the progression of the disease but is incapable of reversing it. What if there was a way to detect if someone is on the path to Alzheimer's before substantial and non-reversible brain damage sets in? (read more)
Key molecules involved in forming long-term memories discovered
Posted by on September 10, 2012
A research team has identified key molecules that help convert short-term memories into long-term ones. These proteins may offer a target for drugs that can enhance memory, alleviating some of the cognitive symptoms that characterize conditions including schizophrenia, depression and Parkinson's and Alzheimer's diseases. (read more)
Alzheimer's experts provide strategic roadmap
Posted by on September 7, 2012
This week, a strategic roadmap to help to the United States' health care system cope with the impending public health crisis caused Alzheimer's disease and related dementia will be published. The plan aims to link the latest scientific findings with clinical care and bring together patients, families, scientists, pharmaceutical companies, regulatory agencies, and advocacy organizations behind a common… (read more)
Brain filter for clear information transmission: Neuronal inhibition is key for memory formation
Posted by on September 6, 2012
Every activity in the brain involves the transfer of signals between neurons. Frequently, as many as one thousand signals rain down on a single neuron simultaneously. To ensure that precise signals are delivered, the brain possesses a sophisticated inhibitory system. Researchers have illuminated how this system works. (read more)
NFL players may be at higher risk of death from Alzheimer’s and ALS, research shows
Posted by on September 5, 2012
New research shows that professional football players may be at a higher risk of death from diseases that damage the cells in the brain, such as Alzheimer’s disease and ALS (also known as Lou Gehrig’s disease), compared to the general U.S. population. (read more)
Mouse study suggests sleep problems may be early Alzheimer's sign
Posted by on September 5, 2012
Sleep disruptions may be among the earliest indicators of Alzheimer’s disease, scientists report. (read more)
Plaque-forming substances in mice with Alzheimer’s disease dramatically reduced
Posted by on September 5, 2012
Scientists have found that eliminating an enzyme from mice with symptoms of Alzheimer's disease leads to a 90 percent reduction in the compounds responsible for formation of the plaques linked to this form of dementia. That is the most dramatic reduction in this compound reported to date in published research. (read more)
Why does Alzheimer's disease affect twice as many women as men?
Posted by on September 5, 2012
A group of experts has developed consensus recommendations for future research directions to determine why nearly two-thirds of Americans with Alzheimer's disease (AD) are women. (read more)
Potential drug for treatement of Alzheimer's disease investigated
Posted by on August 31, 2012
A compound developed to treat neuropathic pain has shown potential as an innovative treatment for Alzheimer's disease, according to a new study. (read more)
Maria Sharapova Confirms Split From Sasha Vujacic, Is She Single Again?
Posted by on August 30, 2012
Maria Sharapova confirms the fall wedding with Sasha Vujacic is over because they are no longer a couple. (read more)
Retiring Roddick Routs Tomic At US Open; Djokovic Breezes, Federer Faces Verdasco Saturday
Posted by on August 30, 2012
Andy Roddick needs to retire more often, he looked great in a win Friday night over Bernard Tomic at the US Open. (read more)
Venus Williams Drama-filled Exit Headlines Thurs. US Open Play
Posted by on August 30, 2012
Williams appeared in control in the third, up a break 4-2 when Kerber broke back for 4-3 on serve. Kerber held for 4-4, then Venus for 5-4. Kerber held through (read more)
New diagnostic biomarkers offer ray of hope for Alzheimer’s disease
Posted by on August 30, 2012
Alzheimer's disease (AD) is one of the most common brain disorders, with an estimated 35 million people affected worldwide. In the last decade, research has advanced our understanding of how AD affects the brain. However, diagnosis continues to rely primarily on neuropsychological tests which can only detect the disease after clinical symptoms begin. (read more)
Federer Romps, Tsonga Upset As Roddick Announces Retirement At US Open
Posted by on August 29, 2012
On an eventful day at the US Open, Andy Roddick announced his retirement, JW Tsonga was upset while Roger Federer stayed hot. (read more)
Andy Roddick Announces Retirement, US Open Will Be His Final Event
Posted by on August 29, 2012
Andy Roddick announces he will retire after the US Open. (read more)
Players Give Thoughts On Kim Clijsters' Retirement From Tennis
Posted by on August 29, 2012
Her fellow players wished Kim Clijsters well as the Belgian player her final singles match today at the US Open. (read more)
John Isner: "Without College I Wouldn't Be Here Today, I Can Say That With 100% Certainty"
Posted by on August 28, 2012
John Isner says college has become a more important option these days for juniors. (read more)
Wozniacki Done at 1? Raonic Gives Self-Heimlich at US Open
Posted by on August 28, 2012
Wozniacki hasn't won a tour title in over a year, and will now have plenty of time to assess her career to date, and make decisions on whether she wants to pair (read more)
American Men, Humble Vika Advance Wednesday at US Open
Posted by on August 28, 2012
It was the first time the 34-year-old Haas lost in the first round of the US Open since his debut in Flushing Meadows 17 years ago. (read more)
Federer Forever (Beating) Young; Williams Sisters Tues. at US Open
Posted by on August 26, 2012
Sharapova is coming off a few weeks missing play due to a stomach virus, with the pain leading her to take a pregnancy test, which came out negative. Azarenka i (read more)
Will It Be Roger Federer Winning A Sixth US Open Two Sundays From Now?
Posted by on August 25, 2012
Is Roger Federer primed for a sixth US Open title. (read more)
2012 US Open Tennis Schedule: CBS, Tennis Channel, ESPN2
Posted by on August 25, 2012
The 2012 US Open TV Schedule for ESPN, Tennis Channel and CBS. (read more)
Isner, Kvitova Eye Titles Ahead Of US Open
Posted by on August 24, 2012
John Isner and Petra Kvitova are favorites today in Saturday finals in Winston Salem and New Haven. (read more)
Roger Federer: Having Twin Daughters Has Worked Out Well, Though It's Not Been Easy Cruising
Posted by on August 24, 2012
Roger Federer says his twin haven't hurt his play, in fact he's gone back to No. 1. (read more)
Serena Williams: I Can't Say I'm The Best Ever, I'm Not, I'm Not Worthy Of That Title, I'm Just Serena
Posted by on August 24, 2012
US Open favorite Serena Williams doesn't read the press, policy that's been in place since she was 17. (read more)
Andy Murray: No Problems With The Knee, I've Trained Hard The Last Five, Six Days, So I'm Ready To Go
Posted by on August 24, 2012
Andy Murray says he's ready to go for the US Open. (read more)
Isner Benefits from Choking Berdych, Kvitova Wins
Posted by on August 24, 2012
"[In the second set] I was down physically, without energy," Kvitova said. "It seemed like I was walking, not running. I made a lot of mistakes and went 5-2 dow (read more)
Novak Djokovic: That Forehand I Hit Against Federer Here Brings Me The Nicest Memories
Posted by on August 24, 2012
Novak Djokovic still can't get that forehand he hit against Roger Federer to save matchpoint a year ago in the US Open semifinals. (read more)
Women with Alzheimer’s deteriorate faster than men
Posted by on August 24, 2012
Women with Alzheimer’s show worse mental deterioration than men with the disease, even when at the same stage of the condition, according to new research. (read more)
For mitochondria, bigger may not be better: Optimal length of mitochondria is essential to preventing Alzheimer's
Posted by on August 23, 2012
Abnormalities in mitochondrial length promote the development of neurodegenerative diseases such as Alzheimer's. (read more)
ATP Player Council's Stakhovsky, Simon Ready to Take Down WTA Women's Tennis
Posted by on August 22, 2012
He went on to elaborate, "When it comes to equality, it's not equality, it's business. Pure revenue and business, it's nothing personal...I mean, why are male m (read more)
US Open Draw Previews: Favorites Federer, Serena Williams Easy Starts
Posted by on August 22, 2012
Federer's road at the 2012 US Open is (surprise!) not that difficult, with No. 25 Fernando Verdasco in the 3rd round, No. 16 Gilles Simon or No. 23 Mardy Fish i (read more)
Watch The Bryans Plays Ping Pong Against New York Firefighters [Video]
Posted by on August 22, 2012
The Bryans doubles team plays ping Thursday in New York City against firefighters. (read more)
Red Hot Serena Williams Appears On David Letterman [Video]
Posted by on August 22, 2012
Serena Williams appears on David Letterman Wednesday night. (read more)
Roger Federer Loses His Bag For Lindt Chocolate [Video]
Posted by on August 22, 2012
Roger Federer and Lindt have released a new TV spot that fans of the Swiss will surely love. (read more)
Are the eyes the key to a new test for Alzheimer's disease?
Posted by on August 22, 2012
A simple eye tracking test could hold the key to earlier Alzheimer’s diagnosis, according to new research. (read more)
Maria Sharapova's Sugarpova Media Blitz [Video]
Posted by on August 21, 2012
Maria Sharapova's Sugarpova media blitz in video. (read more)
Novak Djokovic vs. Maria Sharapova In... [Video]
Posted by on August 21, 2012
Novak Djokovic and Maria Sharapova appear in a series of wacky HEAD promotional skits. (read more)
Alzheimer protein seems to slow down neurotransmitter production
Posted by on August 21, 2012
Researchers report how abnormal protein deposits in the brains of Alzheimer's patients disrupt the signaling between nerve cells. They varied the amount of APP protein and related proteins associated with Alzheimer's disease in cell cultures, and then analyzed how this manipulation affected other proteins in the cell. The result: The amount of APP present was related to the amount of an enzyme that… (read more)
Federer, Serena: Pre-Draw US Open Favorites?
Posted by on August 20, 2012
Here's are my early favorites for the US Open. (read more)
Delirium and long-term cognitive decline in Alzheimer's patients linked in new study
Posted by on August 20, 2012
Patients with Alzheimer's disease who suffered episodes of delirium while hospitalized had a sharply increased rate of mental decline for up to five years after being hospitalized compared to those who did not have any such episodes, according to a new study. (read more)
Brain enzyme is double whammy for Alzheimer's disease
Posted by on August 20, 2012
The underlying causes of Alzheimer's disease are not fully understood, but a good deal of evidence points to the accumulation of ß-amyloid, a protein that's toxic to nerve cells. ß-amyloid -- a toxic protein known to accumulate in the brains of most Alzheimer's disease patients -- is formed by several enzymes, including BACE1. Researchers have now found that BACE1 does more than just help produce… (read more)
Federer King, Li Queen of Cincinnati
Posted by on August 19, 2012
"This was the first win here I had also after I had twins, right? So it's great coming back here," Federer said. "I've been able to win five. It's obviously inc (read more)
Roger Federer: "There Is No Doubt About It Beating Novak In A Final Makes It Extra Special"
Posted by on August 19, 2012
Roger Federer is riding high into the US Open after grabbing a fifth Cincinnati title. (read more)
Novak Djokovic: The US Open Courts Are A Bit Slower Than Cincy, Which Goes In My Favor More
Posted by on August 19, 2012
Novak Djokovic remains optimistic for the upcoming US Open. (read more)
Preview: Roddick, Radwanska Among Strong Fields Week Before US Open
Posted by on August 18, 2012
Wozniacki is the lone returning champion, trying to win her fifth straight New Haven Open. A win this year for Wozniacki would put her in rarified company, as o (read more)
At 31 How Much Better Can Roger Federer Get?
Posted by on August 18, 2012
Roger Federer put on a masterclass performance Sunday in a convincing win over rival Novak Djokovic in the Cincinnati final. (read more)
Was Novak Djokovic's 2011 Season A Total Fluke? It's Looking That Way
Posted by on August 18, 2012
Novak Djokovic was fed a bagel today by Roger Federer in the Cincinnati final. Is it fatigue or just plain failure? (read more)
Djokovic v. Del Potro In Bronze Rematch, Winner Gets A Swiss Sunday In Cincy; Serena Falls, Venus Rises
Posted by on August 17, 2012
Novak Djokovic and Juan Martin Del Potro will clash in a rematch of their Olympic bronze medal match in Cincinnati Saturday. (read more)
Federer Battles Djokovic In Dream Cincinnati Final, Who's The Pick?
Posted by on August 17, 2012
Novak Djokovic and Roger Federer meet in a dream Cincinnati final Sunday. (read more)
Rafael Nadal Announces He Has "Hoffa's Syndrome", He Hopes To Return For Davis Cup [Video]
Posted by on August 16, 2012
Rafael Nadal reveals he is suffering from Hoffa's Syndrome, a fat pad impingement in his left knee. (read more)
Roger Federer: The One Thing I Would Change At The US Open Is The Final Weekend Schedule
Posted by on August 16, 2012
Roger Federer would love to have an extra day of rest between the semifinals and the finals at the US Open. (read more)
Secrets of 'SuperAger' brains: Elderly super-agers have brains that look and act decades younger than their age
Posted by on August 16, 2012
Scientists for the first time have identified an elite group of elderly people age 80 and older whose memories are as sharp as people 20 to 30 years younger than them. And on 3-D MRI scans, the brains of these "SuperAgers" appear as young -- and one brain region was even bigger -- than the brains of the middle-aged participants. The SuperAger's cortex was astoundingly vital and resembled the cortex… (read more)
Is too much brain activity connected to Alzheimer's disease?
Posted by on August 16, 2012
High baseline levels of neuronal activity in the best connected parts of the brain may play an important role in the development of Alzheimer's disease. (read more)
Federer, Djokovic, Murray, Serena Today At Cincinnati Tennis Masters; Ferrer Upset
Posted by on August 15, 2012
Top seeds Roger Federer, Andy Murray and Novak Djokovic all looked sharp in their Cincinnati openers Wednesday. (read more)
Roger Federer Has A New Mercedes Benz Commercial, And His Kids Speak English!
Posted by on August 15, 2012
Roger Federer is featured in this new Mercedes Benz TV spot. (read more)
Murray Bounced As Federer, Djokovic Breeze Into Cincinnati Quarterfinals
Posted by on August 15, 2012
Andy Murray's Cincinnati title defense came to an abrupt end on Thursday. (read more)
Resistance to dementia may run in the family
Posted by on August 15, 2012
People who are free of dementia and have high levels of a protein that indicates the presence of inflammation have relatives who are more likely to avoid the disease as well, according to a new study. (read more)
Blocking destruction of defective proteins unexpectedly delays neurodegeneration in mice
Posted by on August 15, 2012
One might expect that ridding a brain cell of damaged proteins would be a universally good thing, and that impairing the cell's ability to do this would allow the faulty proteins to accumulate within the cell, possibly to toxic levels. So a lot of scientific effort has gone into looking for ways to enhance the process by which cells dispose of banged-up proteins. But this thinking may need some revision,… (read more)
Previously unknown cleaning system in brain: Newer imaging technique brings 'glymphatic system' to light
Posted by on August 15, 2012
A previously unrecognized system that drains waste from the brain at a rapid clip has been discovered by neuroscientists. The highly organized system acts like a series of pipes that piggyback on the brain's blood vessels, sort of a shadow plumbing system that seems to serve much the same function in the brain as the lymph system does in the rest of the body -- to drain away waste products. (read more)
Color-coded markers may help doctors diagnose neural diseases through the eyes
Posted by on August 15, 2012
Scientists have devised several new fluorescent probes that change color depending on what type of amyloid they encounter. Because amyloids accumulate in the eye as well as the brain, their discovery offers hope that one day neurodegenerative diseases could be differentially diagnosed with simple eye drops or ointment and an eye exam. (read more)
It's Official, Rafael Nadal Will Not Play The US Open
Posted by on August 14, 2012
Rafael Nadal has withdrawn from the US Open. (read more)
Federer Opens Summer Hardcourt Tonight In Cincinnati; Djokovic, Murray, Del Potro Also On Tap
Posted by on August 14, 2012
Roger Federer opens his summer hardcourt season tonight in Cincinnati. (read more)
Federer, Djokovic, Murray And Other Tennis Stars React To Rafael Nadal's Withdrawal From The US Open
Posted by on August 14, 2012
Some of the top tennis players react to Rafael Nadal's withdrawal from the US Open. (read more)
Juan Martin Del Potro: Winning A Medal In London Was Like Winning The US Open
Posted by on August 14, 2012
Juan Martin Del Potro compares his Olympic bronze medal to his US Open win. (read more)
Roger Federer Says Playing Best-Of-3 Sets Over Two Weeks At Slam Would Be A "Holiday"
Posted by on August 14, 2012
Roger Federer hasn't ruled out the Rio Olympics. (read more)
Meditation reduces loneliness
Posted by on August 14, 2012
Researchers now report that a simple meditation program lasting just eight weeks reduced loneliness in older adults. Further, knowing that loneliness is associated with an increase in the activity of inflammation-related genes that can promote many different diseases, the researchers report this same form of meditation significantly reduced expression of inflammatory genes. (read more)
Rafael Nadal Is Still Unsure If He'll Play The US Open, This Knee Injury Is Different [Video]
Posted by on August 13, 2012
Rafael Nadal has not confirmed his participation yet at the US Open. (read more)
Rejected drug may protect against toxic substance common to Alzheimer's and Parkinson's diseases
Posted by on August 13, 2012
The second of two studies on latrepirdine demonstrates new potential for the compound in the treatment of Alzheimer's disease, Parkinson's disease, sleep disorders, and other neurodegenerative conditions. Scientists found that latrepiridine, known commercially as Dimebon, reduced the level of at least two neurodegeneration-related proteins in mice. (read more)
Djokovic Wins Rogers Cup; Li v Kvitova in Women's Final
Posted by on August 12, 2012
"I truly did not expect myself to win this tournament after the emotional losses in the Olympic Games," Djokovic said. "I really took it hard. I tried to bounce (read more)
Roger Federer: I'm Feeling Better Than Last Year At This Time And Mentally I'm More At Peace
Posted by on August 12, 2012
Roger Federer took part in a US Open Series teleconference Monday. (read more)
Donald Young's Losing Streak Hits 17 Straight Matches: "Obviously It Hasn't Been Great" [Video]
Posted by on August 12, 2012
Donald Young talks about his losing streak. (read more)
Novak Djokovic Moves Ahead Of Roger Federer In 2012 ATP Rankings
Posted by on August 12, 2012
Novak Djokovic moved back ahead of Roger Federer in terms of 2012 ranking points. (read more)
Djokovic Tries To Defend Canadian Open And Win First Title Since Miami
Posted by on August 11, 2012
After a week of rain the men's Canadian Open final is set today between Novak Djokovic and Richard Gasquet. (read more)
Djokovic Handles Haas, Isner Ousts Raonic To Reach Canadian Open SFs
Posted by on August 10, 2012
Novak Djokovic and John Isner won two matche apiece to reach a waterlogged Toronto semifinals. (read more)
Thanks To Tsonga Fire Hydrants Are Now Injuring Tennis Players! Plus Other Bizarre Tennis Injuries
Posted by on August 10, 2012
Some of the weirder injuries suffered by tennis players. (read more)
Federer, Djokovic, Serena Headline Cincinnati Tennis: Previews
Posted by on August 10, 2012
the Top 8 seeds receive first round byes, and tough openers include (15) Kohlschreiber vs. (WC) Baker, winner to meet the Harrison vs. Tomic victor; (10) Fish (read more)
Exhausted Murray Out Of Rain-Soaked Toronto, Remaining Players Face Challenging Weekend
Posted by on August 9, 2012
Andy Murray withdraws from a rainy Toronto. (read more)
Blood test for Alzheimer's gaining ground
Posted by on August 9, 2012
The possibility of an inexpensive, convenient test for Alzheimer's disease has been on the horizon for several years, but previous research leads have been hard to duplicate. Now in a new study, scientists have taken a step toward developing a blood test for Alzheimer's, finding a group of markers that hold up in statistical analyses in three independent groups of patients. (read more)
Delirium increases the risk of developing new dementia 8-fold in older patients
Posted by on August 9, 2012
Older people who have experienced episodes of delirium are significantly more likely to develop dementia, according to new research. (read more)
Bad Knees Are Still Bad, Rafael Nadal Forced Out Of Cincinnati For First Time In Career; US Open In Jeopardy?
Posted by on August 8, 2012
Rafael Nadal has withdrawn from Cincinnati. (read more)
Juan Martin Del Potro Will Return To Argentina To Celebrate Bronze Before Cincinnati
Posted by on August 8, 2012
Juan Martin Del Potro will fly back to Argentina before deciding on playing Cincinnati. (read more)
Andy Murray: I Feed Tired Mentally, Haven't Slept Much
Posted by on August 8, 2012
Andy Murray admits he's feeling some fatigue in Toronto after his big gold medal win Sunday. (read more)
Novak Djokovic: Everybody Has Personal Problems, So It's Normal
Posted by on August 8, 2012
Novak Djokovic denies any personal problems are affecting his play. (read more)
Canadian Open Tennis Thursday Preview; Olympic Hangover Notes
Posted by on August 7, 2012
Highlights of Thursday's absolutely loaded schedule in Toronto are (1) Novak Djokovic or Bernard Tomic vs. Sam Querrey, (2) Andy Murray vs. (16) Milos Raonic, ( (read more)
Gold Medalist Murray Opens Hardcourt Season Today In Toronto; Djokovic, Del Potro Also In Action
Posted by on August 7, 2012
Gold medalist Andy Murray will try to make a quick jump from Olympic hero on the grass at London Sunday to the hardcourts today in Toronto. (read more)
Andy Murray Presser: It's The Biggest Win Of My Career For Sure
Posted by on August 6, 2012
Andy Murray speaks to the press after winning Olympic Gold in London. (read more)
Roger Federer Presser: Don't Feel Bad For Me, I Am Proud To Have Won The Silver
Posted by on August 6, 2012
Roger Federer speaks to the press after losing in the Olympic gold medal match. (read more)
Epilepsy drug reverses memory loss in animal model of Alzheimer's disease
Posted by on August 6, 2012
Scientists have discovered that an FDA-approved anti-epileptic drug reverses memory loss and alleviates other Alzheimer's-related impairments in an animal model of the disease. (read more)
Rogers Cup Tennis Preview; Olympic Wrap
Posted by on August 5, 2012
Novak Djokovic, Andy Murray, Jo-Wilfried Tsonga, Tomas Berdych, Janko Tipsarevic, Juan Mart�n del Potro, Juan Monaco, John Isner, Gilles Simon, Marin Cilic, M (read more)
Serena Williams Greatest Ever After Olympic Singles Tennis Gold?
Posted by on August 4, 2012
Williams' frequent injuries over the years has led to a host of almost-rans taking the No. 1 ranking, making it difficult to ascertain who might truly be ready (read more)
Serena, Sharapova, Bryans Bid For Golden Slam Saturday At Olympics
Posted by on August 4, 2012
Serena Williams and Maria Sharapova clash for a dream Olympic women's gold medal match. (read more)
Roger Federer Meets Andy Murray For Olympic Gold And Even More GOATness, Who's The Pick?
Posted by on August 4, 2012
In a Wimbledon rematch, Roger Federer clashes with Andy Murray for Olympic gold Sunday at the London Olympics. (read more)
Memory improves for older adults using computerized brain fitness program
Posted by on August 3, 2012
Researchers found that older adults who regularly used a brain fitness program played on a computer demonstrated significantly improved memory and language skills. (read more)
Federer v. Del Potro, Djokovic v. Murray In Olympic SFs; Picks And Pans
Posted by on August 3, 2012
The men's and women's Olympic semifinals from London are set, will it be Roger Federer and Andy Murray in a Wimbledon rematch for gold? (read more)
Roger Federer Wins Epic Olympic Marathon, Will Play For Gold On Sunday; Withdraws From Toronto
Posted by on August 3, 2012
After his epic win, Roger Federer has officially withdrawn from the Toronto event. (read more)
Alzheimer’s cognitive decline slows in advanced age
Posted by on August 2, 2012
The greatest risk factor for Alzheimer’s disease (AD) is advancing age. By age 85, the likelihood of developing the dreaded neurological disorder is roughly 50 percent. But researchers say AD hits hardest among the “younger elderly” – people in their 60s and 70s – who show faster rates of brain tissue loss and cognitive decline than AD patients 80 years and older. (read more)
Djokovic v. Tsonga, Federer v. Isner; London Olympics QF Picks And Pans
Posted by on August 2, 2012
Roger Federer v. John Isner and Novak Djokovic battles JW Tsonga in two headline matches at the Olympics on Thursday. (read more)
Un-Fit Rafael Nadal Withdraws From Toronto
Posted by on August 2, 2012
Rafael Nadal has withdrawn from the Canadian Open. Who will join him? (read more)
Reviled substance involved in Alzheimer's can reverse paralysis in mice with multiple sclerosis
Posted by on August 1, 2012
A molecule widely assailed as the chief culprit in Alzheimer's disease unexpectedly reverses paralysis and inflammation in several distinct animal models of a different disorder -- multiple sclerosis, researchers have found. (read more)
Artificial butter flavoring ingredient linked to key Alzheimer's disease process
Posted by on August 1, 2012
A new study raises concern about chronic exposure of workers in industry to a food flavoring ingredient used to produce the distinctive buttery flavor and aroma of microwave popcorn, margarines, snack foods, candy, baked goods, pet foods and other products. It found evidence that the ingredient, diacetyl, intensifies the damaging effects of an abnormal brain protein linked to Alzheimer's disease. (read more)
Poor mental health linked to reduced life expectancy
Posted by on July 31, 2012
People with mental health problems have a lower life expectancy, according to a large-scale population based study. The findings may prompt further research into the way doctors treat patients with even mild psychological problems. (read more)
Concussions and head impacts may accelerate brain aging
Posted by on July 31, 2012
Concussions and even lesser head impacts may speed up the brain's natural aging process by causing signaling pathways in the brain to break down more quickly than they would in someone who has never suffered a brain injury or concussion. (read more)
Dementia: Autoantibodies damage blood vessels in the brain
Posted by on July 31, 2012
The presence of specific autoantibodies of the immune system is associated with blood vessel damage in the brain. New results suggest that autoimmune mechanisms play a significant role in the pathogenesis and progression of Alzheimer's and vascular dementia. (read more)
Rejected Alzheimer's drug shows new potential in animal model
Posted by on July 31, 2012
Scientists have discovered that a drug that had previously yielded conflicting results in clinical trials for Alzheimer’s disease effectively stopped the progression of memory deterioration and brain pathology in mouse models of early stage Alzheimer’s disease. (read more)
Federer, Djokovic, Serena, Sharapova Lead A Full Wednesday At Olympics; Tsonga Sets Record
Posted by on July 31, 2012
Roger Federer, Novak Djokovic and Andy Murray all were on their game in second round wins. (read more)
Blocking the effects of amyloid b in Alzheimer's disease
Posted by on July 30, 2012
During Alzheimer’s disease, 'plaques' of amyloid beta (Ab) and tau protein ‘tangles’ develop in the brain, leading to the death of brain cells and disruption of chemical signaling between neurons. This leads to loss of memory, mood changes, and difficulties with reasoning. New research has found that up-regulating the gene Hes1 largely counteracted the effects of Ab on neurons, including preventing… (read more)
Querrey, Jovanovski Highlight Wacky Non-Olympic Tennis Weekend
Posted by on July 30, 2012
"My nerves were playing me in the first set, that's for sure," Berankis said after the damage. "I didn't play as I would like to play. But in the second set, a (read more)
Murray, Djokovic Advance In Rain-Soaked Olympics; Packed Monday Schedule Includes Federer, Serena, Venus
Posted by on July 30, 2012
Novak Djokovic and Andy Murray were both winners on a rain-soaked Sunday at the Olympics. (read more)
Federer, Serena Cruise at Olympics; Roddick v Djokovic Tuesday
Posted by on July 30, 2012
The Swiss in his cupcake draw will next face Uzbek Denis Istomin, who beat Gilles Muller of Luxembourg 6-7(4), 7-6(3) 7-5. (read more)
Vince Spadea -- Rappin' Home Remodeler and Talent Agent
Posted by on July 30, 2012
As a rapper, he declares, "My music has always been in me. I plan on releasing songs by the end of 2012. I have kept delaying and delaying. Typical artist, I kn (read more)
Federer, Serena Cruise at Olympics; Roddick v Djokovic Tuesday
Posted by on July 30, 2012
The Swiss in his cupcake draw will next face Uzbek Denis Istomin, who beat Gilles Muller of Luxembourg 6-7(4), 7-6(3) 7-5. (read more)
Federer Survives, Serena Rolls At Olympics; Murray, Djokovic, Venus Today
Posted by on July 29, 2012
Roger Federer was pushed again by Alejandro Falla but survived to advance to the second round at the Olympics. (read more)
Preview: Citi Open Tennis in Washington D.C.
Posted by on July 29, 2012
Men's Notes: Half the seeds are making their debut in D.C...Fish opens against Bjorn Phau, then the winner of Mahut-Berankis...(5) Andujar starts against Blake. (read more)
Wimbledon Champs Federer, Serena Open Olympic Tennis Event Saturday
Posted by on July 28, 2012
The Olympics tennis event opens today at Wimbledon with Roger Federer and Serena Williams headlining. (read more)
Olympic Tennis Draw: Federer Has Path Of Gold While Djokovic, Murray Face Pitfalls
Posted by on July 26, 2012
The men's singles olympics draw is out, will Roger Federer return to Wimbledon and find his pot of gold? (read more)
Olympic Tennis Women's Draw Preview: Serena Tough Start
Posted by on July 26, 2012
The crafty Aggie Radwanska and former Wimbledon champ Petra Kvitova will be favorites to meet in the quarters at the bottom of the draw. Radwanska starts agains (read more)
Olympic Tennis Draw: Federer Has Path Of Gold While Djokovic, Murray Face Pitfalls
Posted by on July 26, 2012
The men's singles olympics draw is out, will Roger Federer return to Wimbledon and find his pot of gold? (read more)
Ecstasy harms memory with one year of recreational use
Posted by on July 25, 2012
There has been significant debate in policy circles about whether governments have over-reacted to ecstasy by issuing warnings against its use and making it illegal. In the UK, David Nutt said ecstasy was less dangerous than horseback riding, which led to him being fired as the government's chief drug advisor. Others have argued that ecstasy is dangerous if you use it a lot, but brief use is safe.… (read more)
Federer, Azarenka Named Top Seeds At London Olympics
Posted by on July 25, 2012
Roger Federer and Victoria Azarenka were named top seeds by the ITF for the upcoming tennis event at the 2012 London Olympics. (read more)
New drug could treat Alzheimer's, multiple sclerosis and brain injury
Posted by on July 24, 2012
A new class of drug shows early promise of being a one-size-fits-all therapy for Alzheimer's, Parkinson's, multiple sclerosis and traumatic brain injury by reducing inflammation in the brain. A new study reports when one of the new drugs is given to a mouse genetically engineered to develop Alzheimer's, it prevents the development of the disease when given during a newly identified therapeutic time… (read more)
How a single brain trauma may lead to Alzheimer's disease
Posted by on July 24, 2012
A study, performed in mice and utilizing post-mortem samples of brains from patients with Alzheimer’s disease, found that a single event of a moderate-to-severe traumatic brain injury (TBI) can disrupt proteins that regulate an enzyme associated with Alzheimer’s. The new article identifies the complex mechanisms that result in a rapid and robust post-injury elevation of the enzyme in the brain. (read more)
Yoga reduces stress; now it's known why
Posted by on July 24, 2012
Researchers have shown that practicing a form of yogic meditation for just 12 minutes daily for eight weeks led to a reduction in the biological mechanisms responsible for an increase in the immune system's inflammation response. Inflammation, if constantly activated, can contribute to a multitude of chronic health problems. (read more)
Andy Murray Carries The Olympic Torch Onto Wimbledon Center Court [Video]
Posted by on July 24, 2012
Andy Murray took the flame onto Wimbledon's Center Court. (read more)
Bravo/NBC Olympics Tennis TV Schedule
Posted by on July 24, 2012
Bravo's 2012 Olympic Tennis TV schedule for the U.S. (read more)
New compounds inhibit prion infection
Posted by on July 23, 2012
Researchers have identified a new class of compounds that inhibit the spread of prions, misfolded proteins in the brain that trigger lethal neurodegenerative diseases in humans and animals. Scientists have now developed compounds that clear prions from infected cells derived from the brain. (read more)
Roddick, Monaco, Bellucci, Cibulkova, Hercog Win Titles
Posted by on July 23, 2012
"I know by now the score of a set is irrelevant," said Roddick, whose only career loss to Muller came at the US Open. "Whether it's 7-6 or 6-1, it still counts (read more)
Querrey, Blake Head Rock-bottom ATP L.A. Field
Posted by on July 23, 2012
Notes: A former playground for former No. 1s, this year the L.A. event hits rock bottom, headlined by No. 47-ranked Frenchman Benoit Paire, with no stars availa (read more)
Rafael Nadal: I Will Keep Working Hard To Try And Represent Spain At 2016 Rio Olympics [Video]
Posted by on July 23, 2012
Rafael Nadal discusses his Olympic withdrawal with CNN's Pedro Pinto. (read more)
Roddick Bests Isner To Reach Atlanta Final; Tipsarevic, Haas Seek Sunday Titles
Posted by on July 22, 2012
Andy Roddick seeks his second ATP title in three tournaments Sunday in Atlanta. (read more)
Roger Federer: I Can Hardly Wait Until The Olympics Start [Video]
Posted by on July 20, 2012
Roger Federer talks all things tennis in this exclusive interview with Credit Suisse. (read more)
Rafael Nadal Underwent Multiple MRIs On His Knee During Wimbledon
Posted by on July 20, 2012
Rafael Nadal was having knee troubles during Wimbledon. (read more)
Anti-tau drug improves cognition, decreases tau tangles in Alzheimer's disease models
Posted by on July 19, 2012
An anti-tau treatment called epithilone D (EpoD) was effective in preventing and intervening the progress of Alzheimer's disease in animal models, improving neuron function and cognition, as well as decreasing tau pathology. (read more)
Those Damn Knees! Rafael Nadal Has Withdrawn From The London Olympics
Posted by on July 19, 2012
Rafael Nadal has withdrawn from the London Olympics. (read more)
Date Change Confirmed: Starting In 2015 There Will Be Three Weeks Between The French Open And Wimbledon
Posted by on July 19, 2012
Wimbledon confirmed a change of date, so there will be three week between the French Open and the Championships starting in 2015. (read more)
Alzheimer’s disease linked to diabetes, study suggests
Posted by on July 18, 2012
Researchers have provided direct experimental evidence linking diabetes to the onset of Alzheimer’s disease. The study also identified an experimental model that could become an important new tool for AD research. (read more)
New biomarker in the blood may help predict Alzheimer’s disease
Posted by on July 18, 2012
Higher levels of a certain fat in the blood called ceramides may increase a person’s risk of developing Alzheimer’s disease, according to a new study. (read more)
Are cardiac risk factors linked to less blood flow to the brain?
Posted by on July 18, 2012
Metabolic syndrome, a term used to describe a combination of risk factors that often lead to heart disease and type 2 diabetes, seems to be linked to lower blood flow to the brain, according to new research. (read more)
Mechanisms that allow embryonic stem cells to become any cell in the human body identified
Posted by on July 18, 2012
New research sheds light on pluripotency -- the ability of embryonic stem cells to renew themselves indefinitely and to differentiate into all types of mature cells. If scientists can replicate the mechanisms that make pluripotency possible, they could create cells in the laboratory which could be implanted in humans to cure diseases characterized by cell death, such as Alzheimer's, Parkinson's, diabetes… (read more)
Tennis Players Top List Of Olympic Flag Bearers
Posted by on July 18, 2012
List of tennis players who will carry their national flag during the Olympics. (read more)
Blake Bests Harrison For First Win Of Season; Roddick v. Mahut Today In Atlanta
Posted by on July 18, 2012
James Blake earned his first win of the season putting away 20-year-old Ryan Harrison last night in Atlanta. (read more)
Bravo! Olympic Tennis from Wimbledon to be Shown by Bravo in U.S.
Posted by on July 18, 2012
Unfortunately the broadcast team will be comprised of Pat O'Brien and reportedly some of the "B"-team commentators from Tennis Channel. (read more)
Drug shown to improve memory in those with Down syndrome
Posted by on July 17, 2012
Researchers have found a drug that boosts memory function in those with Down syndrome, a major milestone in the treatment of this genetic disorder that could significantly improve quality of life. (read more)
New model of Alzheimer's disease developed
Posted by on July 16, 2012
Scientists have developed the first cell-based model of Alzheimer's disease (AD) by reprogramming skin cells of Alzheimer's patients to become brain cells that are affected in Alzheimer's. This will allow researchers to work directly on living brain cells suffering from Alzheimer's, which until now had not been possible. (read more)
Amnestic mild cognitive impairment doubles risk of death
Posted by on July 16, 2012
Researchers have found that people with a form of mild cognitive impairment (MCI), a risk factor for developing Alzheimer’s disease, have twice the risk of dying compared with cognitively normal people. Those with dementia have three times the risk. x (read more)
Serena, Errani, Isner, Ferrer, Tipsarevic Win Tennis Titles
Posted by on July 16, 2012
"I just really wanted to win that game," Williams said of the 4-5 game in the first. "I was up in that game and had so many break points, but she played well on (read more)
Roger Federer Eclipses Pete Sampras For Total Weeks Ranked At No. 1 [Video]
Posted by on July 16, 2012
Roger Federer beats Pete for the total weeks at No. 1 record. (read more)
Brain activity changes may reduce risk of Alzheimer's
Posted by on July 15, 2012
Activity lingers longer in certain areas of the brain in those with Alzheimer’s than it does in healthy people, researchers who created a map of the brain found. The results suggest varying brain activity may reduce the risk of Alzheimer’s disease. (read more)
Top 10ers Serena, Errani, Ferrer, Tipsarevic Eye Sunday Titles
Posted by on July 15, 2012
A bunch of Top 10 players will be gunning for tour titles on Sunday, including Wimbledon champion Serena Williams. (read more)
Tennis Previews: Isner, Fish, Roddick Headline ATP Atlanta
Posted by on July 15, 2012
Notes: Top 4 seeds receive first round byes, but plenty of good opening round matches including (1) Isner vs. Ram/qualifier winner (Ram coming off Newport SF), (read more)
Kuerten, Capriati Enter Tennis Hall Of Fame; Shunned Kafelnikov Waits Outside
Posted by on July 14, 2012
Gustavo Kuerten and Jennifer Capriati will be inducted into the Tennis Hall of Fame today. (read more)
Will Andy Murray Ever Win A Grand Slam?
Posted by on July 12, 2012
Will Andy Murray ever win a Grand Slam? (read more)
Alzheimer's plaques in PET brain scans identify future cognitive decline
Posted by on July 11, 2012
Among patients with mild or no cognitive impairment, brain scans using a new radioactive dye can detect early evidence of Alzheimer's disease that may predict future decline, according to new research. (read more)
Timeline maps brain's descent into Alzheimer's
Posted by on July 11, 2012
Scientists have assembled the most detailed chronology to date of the human brain’s long, slow slide into full-blown Alzheimer’s disease. (read more)
Nutrient mixture improves memory in patients with early Alzheimer's
Posted by on July 10, 2012
A clinical trial of an Alzheimer's disease treatment developed at MIT has found that the nutrient cocktail can improve memory in patients with early Alzheimer's. (read more)
Scheduling Smarts Help Federer Return To No. 1, Leaving Djokovic, Nadal Scratching Their Heads
Posted by on July 10, 2012
Roger Federer has proven again that smart scheduling pays off big time. (read more)
The Roger Federer Wimbledon Media Blitz [Video]
Posted by on July 10, 2012
Roger Federer did a lot of interviews after winning Wimbledon, here's a look. (read more)
Small molecule may play big role in Alzheimer's disease
Posted by on July 9, 2012
Alzheimer's disease is one of the most dreaded illnesses facing older Americans. Researchers have used supercomputing to reach a consensus on the underlying mechanism of the disease. (read more)
ESPN Scores Best Ever Tennis TV Rating For Federer-Murray Wimbledon Final
Posted by on July 9, 2012
ESPN put up a record rating for the Wimbedon men's final. (read more)
Tennis Players On Twitter React To Roger Federer's Win Over Andy Murray
Posted by on July 9, 2012
The tennis community and more react to Roger Federer's big Wimbledon win over Andy Murray. (read more)
Federer Beats Down Murray, British Hopes, for 7th Wimbledon Title
Posted by on July 8, 2012
With the win Federer again rises to No. 1 on the ATP Rankings, a feat few predicted after the Swiss fell to No. 3 and his the 30-year mark behind youngsters Nov (read more)
Andy Murray: "I'd Say That's The Best Iâ??ve Played In A Slam Final"
Posted by on July 8, 2012
Andy Murray spoke to the press after a tough loss in the Wimbledon final. (read more)
Roger Federer: "The Victory Today Is A Dream Come True Today For Me And My Family"
Posted by on July 8, 2012
Roger Federer met the press after his big Wimbledon victory today. (read more)
Serena Williams Back on Court; Isner at Newport; ATP/WTA Previews
Posted by on July 8, 2012
Notes: Of course Isner could meet Mahut in the second round; players looking to get additional grasscourt practice in for the Olympics in London at Wimbledon; f (read more)
Serena Williams Struggles to Wimbledon Championship Over Radwanska
Posted by on July 7, 2012
The result was generally a forgone conclusion as the underpowered Radwanska, facing Williams' brutal baseline bashing, entered the match struggling with an uppe (read more)
Pete Sampras: Murray Just Can't Hang Back And Hope Roger Misses
Posted by on July 7, 2012
Tennis great Pete Sampras discussed the upcoming Wimbledon final between Roger Federer and Andy Murray. (read more)
Wimbledon Men's Final Open Thread: Roger Federer v. Andy Murray
Posted by on July 7, 2012
Roger Federer and Andy Murray will contest the men's Wimbledon final on Sunday. (read more)
Wimbledon Men's SF Open Thread: Federer v. Djokovic, Murray v. Tsonga
Posted by on July 6, 2012
The Wimbledon semifinals are set to be contested today. Roger Federer vs. Novak Djokovic, Andy Murray vs. Jo-Wilfried Tsonga (read more)
Roger Federer: "There's Obviously A Lot On The Line For Me In Terms Of Winning (Sunday)" [Video]
Posted by on July 6, 2012
Roger Federer admitted to the BBC that there's a lot on the line come Sunday. (read more)
Novak Djokovic: "No Question About It, Roger Was The Better Player"
Posted by on July 6, 2012
Novak Djokovic discusses his Wimbledon semifinal loss to Roger Federer. (read more)
Fantastic Federer Snuffs Out Djokovic, Faces Murray In Wimbledon Final; Who's The Pick?
Posted by on July 6, 2012
Roger Federer beat Novak Djokovic to advance to his 8th career Wimbledon final, and Sunday he'll meet Brit hope Andy Murray. (read more)
Diabetes drug makes brain cells grow
Posted by on July 5, 2012
The widely used diabetes drug metformin comes with a rather unexpected and alluring side effect: it encourages the growth of new neurons in the brain, according to researchers. Their study also finds that those neural effects of the drug also make mice smarter. (read more)
Wimbledon Women's SF Preview: Heavy Favorite Serena Seeks Fifth Title
Posted by on July 5, 2012
The Wimbledon women's semifinals are set get underway later today. (read more)
Djokovic, Federer Collide Friday At Wimbledon, Will Murray Break Through? SF Picks And Pans
Posted by on July 5, 2012
Who'll win the Wimbledon men's semifinals? Will it be Novak Djokovic and Andy Murray in the final? (read more)
Serena v Radwanska, Power v Guile in Wimbledon Women's Final
Posted by on July 5, 2012
The grunting Azarenka looked like she could force a third set, but not even her shrill "Byewwwwwwwwww!"s could propel her past Williams, whose exhalations seeme (read more)
Andy Murray: I'm Like LeBron James, I'm In A Similar Situation, Hopefully It Will Click And I'll Win
Posted by on July 4, 2012
Andy Murray says he's like the LeBron James of tennis. (read more)
Novak Djokovic: Grass Courts Suit Federer's Game The Most
Posted by on July 4, 2012
Novak Djokovic is continues his Wimbledon title defense Friday in the semifinals against Roger Federer. (read more)
Federer, Djokovic Line Up SF Meeting; Williams Sisters Win 2 at Wimbledon
Posted by on July 4, 2012
"Complicated" means facing world No. 1 Novak Djokovic, who had an equally easy time on Wednesday, mowing over No. 31-seeded German Florian Mayer 6-4, 6-1, 6-4. (read more)
Roger Federer: I'm Not Injured, I'm Fresh And Ready To Go For My Match Against Novak Djokovic
Posted by on July 4, 2012
Roger Federer says his back is fine and he looks forward to the challenge of playing Novak Djokovic on grass. (read more)
Bees can 'turn back time,' reverse brain aging
Posted by on July 3, 2012
Scientists have discovered that older honey bees effectively reverse brain aging when they take on nest responsibilities typically handled by much younger bees. While current research on human age-related dementia focuses on potential new drug treatments, researchers say these findings suggest that social interventions may be used to slow or treat age-related dementia. (read more)
Djokovic, Federer, Close In On Semifinal Collision; Wimbledon QF Picks And Pans
Posted by on July 3, 2012
Will we see another Roger Federer-Novak Djokovic Grand Slam semifinal? (read more)
Brain researchers start mapping the human 'connectome'
Posted by on July 2, 2012
A research effort called the Human Connectome Project is seeking to explore, define, and map the functional connections of the human brain. (read more)
Chronic inflammation in the brain leads the way to Alzheimer's disease
Posted by on July 2, 2012
A new article suggests that chronic inflammation can predispose the brain to develop Alzheimer's disease. (read more)
Federer Hurt? Sharapova, Clijsters Out, Wimbledon Craziness Continues
Posted by on July 2, 2012
"That's my game, to serve well and be aggressive," said Lisicki, who closed out match point on a second-serve ace. "That's what I did. I think it worked well. A (read more)
Djokovic, Federer The Favorites As Week Two At Wimbledon Begins; Sweet 16 Picks And Pans
Posted by on July 1, 2012
Will Novak Djokovic and Roger Federer avoid the upset bug on Monday? Or will week two provide more hair-raising drama? (read more)
Murray Sneaks In; Did Andy Roddick Say Goodbye to Wimbledon?
Posted by on June 30, 2012
"I think the quality of tennis improved under the roof," Murray said. "I was under the impression I was stopping at 11:00 regardless of what the score was. Even (read more)
Serena Scare, Golden Set on Saturday at Wimbledon
Posted by on June 30, 2012
"I definitely had to dig pretty deep," Williams said. "She was playing really well, and I had to go out there and do what I could. I hit so many errors off the (read more)
Yaroslava Shvedova Records "Golden Set" In Win Over Sara Errani At Wimbledon
Posted by on June 30, 2012
Yaroslava Shvedova made history Saturday at Wimbledon recording the second known Golden Set. (read more)
Roger Federer: Rosol's Performance In The Fifth Against Rafa Was A Joke, I Was Laughing For 10 Minutes After
Posted by on June 30, 2012
Roger Federer won another five-set thriller last night at Wimbledon. (read more)
Easter Island drug raises cognition throughout life span in mice
Posted by on June 29, 2012
Cognitive skills such as learning and memory diminish with age in everyone, and the drop-off is steepest in Alzheimer's disease. Texas scientists seeking a way to prevent this decline reported exciting results this week with a drug that has Polynesian roots. The researchers added rapamycin to the diet of healthy mice throughout the rodents' life span. Rapamycin, a bacterial product first isolated… (read more)
FOXO1 gene may play important role in Parkinson's disease
Posted by on June 29, 2012
A recent study revealed that the FOXO1 gene may play an important role in the pathological mechanisms of Parkinson's disease. (read more)
Sharapova Wins, Lines Up Lisicki; Clijsters Strong at Wimbledon
Posted by on June 29, 2012
"I faced her many times in the juniors," said Sharapova, who was broken twice in the second set. "She used to be a nightmare for me because she used to slice an (read more)
Federer Escapes Again As Benneteau Fades At Wimbledon; Murray Begins Finals Push In Nadal-Less Bottom Half
Posted by on June 29, 2012
Roger Federer escapes the clutches of Julien Benneteau at Wimbledon on Friday. (read more)
Rafael Nadal: It's Not a Tragedy, It's Only A Tennis Match
Posted by on June 29, 2012
Rafael Nadal suffered one of his worst losses of his career in the Wimbledon second round yesterday. (read more)
Lukas Rosol: "I Still Can't Believe It, It's Like Dream For Me"
Posted by on June 29, 2012
Lukas Rosol met the press after his historic win yesterday over Rafael Nadal in the second round at Wimbledon. (read more)
Nadal Czeched Out By Rosol In Wimbledon Shocker, Pressure Shifts To Murray; Federer, Djokovic Friday
Posted by on June 28, 2012
Rafael Nadal was handed one of his most stunning losses of his career Thursday at Wimbledon. (read more)
Post-anesthesia dementia, like Alzheimer's, looks micro-'tubular'
Posted by on June 27, 2012
Modern anesthesia is extremely safe. But as risks to heart, lungs and other organs have waned, another problem has emerged in the elderly: post-operative cognitive dysfunction. Mentally, some patients “just aren’t the same” for months or longer after surgery. Other factors play a role, but a small number of patients deteriorate mentally due to anesthesia per se. Those with Alzheimer’s disease… (read more)
Stosur, Woz Lead Seeded Exodus at Wimbledon; X-Notes
Posted by on June 27, 2012
Former world No. 1 junior Arantxa Rus ousted No. 5 Sam Stosur 6-2, 0-6, 6-4, and Austrian Tamira Paszek outlasted former No. 1 and No. 7 seed Caroline Wozniacki (read more)
Nadal, Murray, Serena Advance Tuesday at Wimbledon
Posted by on June 27, 2012
In upsets Tuesday, Finn Jarkko Nieminen ousted No. 14 Feliciano "F-Lo" Lopez in four, Belgian wildcard David Goffin surprised No. 20 Bernard Tomic in four, and (read more)
Alzheimer's spread through the brain mapped: Infects from neuron to neuron
Posted by on June 26, 2012
The inexorable spread of Alzheimer's disease through the brain leaves dead neurons and forgotten thoughts in its wake. Researchers have now shown how toxic proteins are transferred from neuron to neuron. (read more)
Link between brain insulin resistance, neuronal stress in worsening Alzheimer's disease
Posted by on June 26, 2012
A new study has revealed a link between brain insulin resistance (diabetes) and two other key mediators of neuronal injury that help Alzheimer's disease to propagate. The research found that once Alzheimer's is established, therapeutic efforts must also work to reduce toxin production in the brain. (read more)
Rafael Nadal: Best Of Three On Grass Means No Favorites For Olympics, It's Gonna Be Crazy
Posted by on June 26, 2012
Rafael Nadal met the press in Wimbledon after his first round win. (read more)
Andy Murray: It's Time To Let The Tennis Do The Talking
Posted by on June 26, 2012
Andy Murray says he'll let his tennis do the talking. (read more)
London Olympics Tennis Field Announced
Posted by on June 26, 2012
The Olympic player field is announced. (read more)
Wimbledon Upset Redux: Isner, Jankovic Toppled on Day 1; Tuesday Preview
Posted by on June 25, 2012
In other upsets on the women's side, American Jamie Hampton powered past No. 27 Daniela Hantuchova 6-4, 7-6(1), and France's Stephanie Foretz Gacon outlasted No (read more)
Why I'm Picking Rafael Nadal To Win Wimbledon; Venus, Berdych, Isner Upset On Day One
Posted by on June 25, 2012
I'm Picking Rafael Nadal to win Wimbledon! (read more)
Packed Monday at Wimbledon includes Novak, Maria, Venus, Kim, More
Posted by on June 24, 2012
The 126th edition of The Championships at Wimbledon kicks off Monday with a slew of interesting match-ups, including three former No. 1s who are unseeded, Kim C (read more)
Roddick, Ferrer, Petrova, Paszek Win Weekend Grass Titles Entering Wimbledon
Posted by on June 23, 2012
It was Roddick's fifth title on grass, and through the first six months of the season he is the only American male to win a singles title. (read more)
Rafael Nadal: "Thinking About Winning Another Title Here In Wimbledon Is Arrogant And Crazy"
Posted by on June 23, 2012
Rafael Nadal is his usual humble self. (read more)
Roger Federer Talks Wimbedon, Talks Rolex
Posted by on June 23, 2012
Roger Federer talks tennis and talks Rolex at Wimbledon. (read more)
New approach to diagnosing and treating dementia
Posted by on June 22, 2012
Some dementia patients show symptoms of a malfunctioning immune system. New research shows that immune reactions against the body's own nerve cells can be the cause of advanced dementia and an appropriate immune suppressive therapy can develop with significant effectiveness. (read more)
Unseeded Venus Williams, Clijsters Create Mayhem in Wimbledon Draw; Preview
Posted by on June 22, 2012
We're searching for new storylines for the 2012 version of Wimbledon, but it's looking a lot like the same-old same-old between the "old guard" of the Williams (read more)
Wimbledon Draw: Surprise! Federer Falls In Djokovic's Half, No Home Cooking For Struggling Murray
Posted by on June 22, 2012
Roger Federer had fallen against with Novak Djokovic. (read more)
Wimbledon Seedings: Roddick Gets Seeded As Monfils Withdraws; Djokovic, Sharapova Named No. 1s
Posted by on June 20, 2012
Wimbledon announced their 2012 player seedings. (read more)
Are The Wimbledon Courts Slower Now Than Before? Head Groundskeeper Says No
Posted by on June 20, 2012
Have the courts slowed at Wimbledon? (read more)
Tennis-X Blog: Roddick, Schiavone Sliding Along on Grass Wednesday; Thursday Previews
Posted by on June 20, 2012
"When I started the tiebreak, I said, 'Francesca, come on, pay attention and take two or three of the first six or seven points.' Nothing, 6-0," Schiavone said. (read more)
Tai Chi increases brain size, benefits cognition in randomized controlled trial of Chinese elderly
Posted by on June 19, 2012
Scientists have found increases in brain volume and improvements on tests of memory and thinking in Chinese seniors who practiced Tai Chi three times a week, reports a new article. (read more)
2012 Wimbledon TV Schedule And Live Streaming
Posted by on June 19, 2012
The 2012 Wimbledon TV schedule and live streaming options for the U.S. (read more)
Diabetes, poor glucose control associated with greater cognitive decline in older adults
Posted by on June 18, 2012
Among well-functioning older adults without dementia, diabetes mellitus (DM) and poor glucose control among those with DM are associated with worse cognitive function and greater cognitive decline, according to a new report. (read more)
Oudin Beats Jankovic, Wins 1st Career Title Monday at WTA Birmingham
Posted by on June 18, 2012
On Monday Oudin earned her first title by beating a former world No. 1, Jelena Jankovic 6-4, 6-2. Oudin is now 2-0 career vs. Jankovic after beating her at Wimb (read more)
Federer, Nadal Can Overtake Djokovic For The No. 1 Ranking At Wimbledon
Posted by on June 18, 2012
It's a three-way race for the No. 1 ranking at Wimbledon with Novak Djokovic, Roger Federer and Rafael Nadal all bidding to the top spot. (read more)
Roddick vs. Querrey, Clijsters Highlight Grass Tennis Play: Previews
Posted by on June 17, 2012
Andy Roddick's downward trajectory, the return of Kim Clijsters, and reigning Wimbledon champ Petra Kvitova in action are the things to watch this week, the fin (read more)
Is Roger Federer's Worst Surface Now Grass?
Posted by on June 17, 2012
Is grass now Roger Federer's worst surface? (read more)
Watch David Nalbandian Kick An Umpire Then Get Kicked Out Of The Queen's Final [Video]
Posted by on June 17, 2012
Tempestuous David Nalbandian was defaulted from the Queen's Club final for injuring a linesman. (read more)
Haas Shocks Federer; Nalbandian Bloodies Umpire; Weekend Wrap
Posted by on June 17, 2012
Oudin beat Jankovic in their only previous meeting, at Wimbledon in 2009. (read more)
Thirtysomethings Federer, Haas, Nalbandian Bid For Grass Titles On Sunday
Posted by on June 16, 2012
Old timers Roger Federer, Tommy Haas and David Nalbandan bid for grass titles on Sunday. (read more)
Answer isn't always on the 'tip of the tongue' for older adults
Posted by on June 15, 2012
Has your memory failed you today, such as struggling to recall a word that's "on the tip of your tongue?" If so, you're not alone. (read more)
Federer Outlasts Raonic, Nadal Upset In Halle; Teary Dimitrov Reaches First ATP SF At Queen's
Posted by on June 15, 2012
Roger Federer avoided upset by edging Milos Raonic in Halle, where Rafael Nadal was earlier toppled. (read more)
Link between metabolic disorders and Alzheimer's disease examined
Posted by on June 14, 2012
No effective treatments are currently available for the prevention or cure of Alzheimer's disease, the most frequent form of dementia in the elderly. Increasingly, scientists are looking toward other risk factors to identify preventive and therapeutic strategies. Much attention recently has focused on the metabolic syndrom, with a strong and growing body of research suggesting that metabolic disorders… (read more)
Nadal Wins, Federer v Raonic In Halle; Tsonga Injured At Queen's
Posted by on June 14, 2012
Roger Federer faces Milos Raonic in a blockbuster showdown Friday in Halle. (read more)
Rafael Nadal: It's Easier For Federer To Transition From Clay To Grass Than It Is For Me
Posted by on June 13, 2012
Rafael Nadal met the press in Halle today to discuss life with seven French Open titles. (read more)
Milos Raonic: Grass Comes More Naturally To Me Than Other Surfaces
Posted by on June 13, 2012
Milos Raonic talks about his grass court game in Halle this week. (read more)
Rafael Nadal Arrives In Halle, Where He Gets A Cake [Video]
Posted by on June 13, 2012
Rafael Nadal arrives in Halle where he gets a cake! (read more)
Rafael Nadal's Stolen Watch... It's Been Found!
Posted by on June 13, 2012
Police have found Rafael Nadal's watch. (read more)
Think You Can Predict the Grass Tennis Season? You're Smokin' It
Posted by on June 13, 2012
"Grass is for the cows." -- Ivan Lendl on skipping Wimbledon in 1982 to instead take a vacation. (read more)
Andys Upset! Murray, Roddick Both Stunned At Queen's; Nadal, Federer On Tap Thursday In Halle
Posted by on June 13, 2012
The Andys, former champions Murray and Roddick, were both upset today in the first round at the Queen's Club in London. (read more)
Nadal, Djokovic, Federer: Where's This Trivalry Go From Here?
Posted by on June 12, 2012
How much longer can the Big Three - Rafael Nadal, Novak Djokovic, Roger Federer - dominate men's tennis? (read more)
Rafael Nadal Overtakes Novak Djokovic For No. 1 In 2012 ATP Rankings Race
Posted by on June 11, 2012
Rafael Nadal now leads all players in 2012 points only. (read more)
Rafael Nadal Presser: I Feel Very Lucky To Have Achieved All That I've Achieved, I Have Great Rivals
Posted by on June 11, 2012
Rafael Nadal speaks to the press after his big French Open title. (read more)
Novak Djokovic Presser: There Are Still Many Years To Come, Hopefully I Can Come Back Stronger
Posted by on June 11, 2012
Novak Djokovic speaks to the press after his loss to Rafael Nadal in the French Open final. (read more)
French Open Men's Final Open Thread: Rafael Nadal v Novak Djokovic
Posted by on June 10, 2012
Chat about the men's French Open final between Novak Djokovic and Rafael Nadal. (read more)
Grass Tennis Won't Wait as Nadal, Djokovic Finish; Previews
Posted by on June 10, 2012
Rafael Nadal and Novak Djokovic will complete the rain-delayed French Open final on Monday morning, but the grasscourt season won't wait. (read more)
Rain Forces Nadal-Djokovic French Open Final To Monday, Who Has The Edge Now?
Posted by on June 10, 2012
Novak Djokovic and Rafael Nadal had their men's French Open final match suspended in the fourth set. (read more)
It's Nadal v Djokovic In The French Open Final, Who'll Make History And Who's The Pick?
Posted by on June 9, 2012
Who'll win the French Open final? Will it be Rafael Nadal getting his seventh or Novak Djokovic completing a career Slam? (read more)
Rafael Nadal: I Will Have My Doubts For Tomorrow, Novak Beat Me A Lot Of Times, But I Am Here To Fight
Posted by on June 9, 2012
Rafael Nadal met the press on Saturday to discuss playing Novak Djokovic for the French Open title Sunday. (read more)
Nestor-Mirnyi Beat The Bryans For Second Straight French Open Doubles Title
Posted by on June 9, 2012
Nestor-Mirnyi defend their men's French Open doubles title. (read more)
Maria Sharapova Presser: Winning The French, It's The Most Unique Moment I've Experienced In My Career
Posted by on June 9, 2012
Maria Sharapova speaks to the press after winning completing her career Grand Slam at the French Open. (read more)
Rafael Nadal Presser: Last Year I Felt I Didn't Play That Well, This Year I'm Playing Really Well
Posted by on June 8, 2012
Rafael Nadal met the press after reaching a seventh French Open final. (read more)
Sharapova v Errani: Let's Play 'Will She Choke?' at French Open
Posted by on June 8, 2012
Neither Sharapova nor Errani have appeared in the final at Roland Garros before, so the chances of the Sharapova service yips returning, or Errani feeling the m (read more)
Novak Djokovic Presser: All The Numbers Are On Rafa's Side, But I Believe In Myself, I Think I Have A Chance
Posted by on June 8, 2012
Novak Djokovic meets the press after reaching his first career French Open final where he'll meet rival Rafael Nadal. (read more)
Roger Federer Presser: I Ran Into A Better Player Today; Rafa Is The Overwhelming Favorite On Sunday
Posted by on June 8, 2012
Roger Federer spoke to the press after a semifinal loss to Novak Djokovic at the French Open today. (read more)
French Open Women's Final: Sharapova Bids For Career Slam Against Underdog Errani
Posted by on June 8, 2012
Maria Sharapova bids for her career Slam against the surprising Sara Errani in the women's French Open final. (read more)
French Open Men's SF Open Thread: Nadal v Ferrer, Djokovic v Federer
Posted by on June 7, 2012
Friday means French Open men's semifinals in Paris! (read more)
French Open Men's Semifinals TV Schedule (U.S.)
Posted by on June 7, 2012
The French Open men's semifinal and weekend TV schedule for U.S. viewers. (read more)
Stosur, Errani into French Semis; Sharapova, Kvitova Up Wednesday
Posted by on June 6, 2012
Errani will next face Stosur, who beat down No. 15 seed Dominika Cibulkova 6-4, 6-1. The Italian Errani is 0-5 career against Stosur, another mountain to climb. (read more)
Nadal, Murray Try To Complete Fab Four's Return To The French Open SFs; QF Picks And Pans
Posted by on June 6, 2012
Rafael Nadal and Andy Murray look return the Big Four to the French Open semifinals. (read more)
Will It Be Nadal v Djokovic In The French Open Final? Men's SF Picks And Pans
Posted by on June 6, 2012
Sean Randall previews the men's French Open semifinals, will it be Nadal v. Djokovic in the finals? (read more)
Sharapova Nears No. 1 And Career Slam, Can Kvitova Stop Her In French Open Semifinals?
Posted by on June 6, 2012
Maria Sharapova is on the verge of her own history weekend. (read more)
Divine Intervention? Djokovic, Federer Get Out Of Jail Winning 5-Set Thrillers At French Open
Posted by on June 5, 2012
Novak Djokovic and Roger Federer survive 5-set thrillers to set-up a French Open semifinal rematch on Friday. (read more)
Novak Djokovic Presser: As A Tennis Player This Is What You Live For, To Be Part Of A Match Like This
Posted by on June 5, 2012
Novak Djokovic saved four matchpoints to return to the French Open semifinals. (read more)
Here's Roger Federer Yelling "Shut Up" At A French Open Fan [Video]
Posted by on June 5, 2012
In a rare display of anger toward the crowd, Federer yell out "Shut Up" to a fan. (read more)
Roger Federer Presser: I Tried To Keep Playing Tough, Make Del Potro Understand How Far He Still Had To Go To Win
Posted by on June 5, 2012
Roger Federer speaks to the press after his big win Tuesday. (read more)
Juan Martin Del Potro Presser: "I Had Opportunities. I Missed Them. When He Had Opportunities He Won"
Posted by on June 5, 2012
Juan Martin Del Potro met the press after a tough 5-set loss to Roger Federer. (read more)
Federer v Del Potro, Djokovic v Tsonga; Men's French Open QF Picks And Pans: There Are No Easy Draws Left
Posted by on June 4, 2012
Will Roger Federer and Novak Djokovic meet for a second straight year in the French Open semifinals? (read more)
Roland Garros Meltdown Alerts: Li Exits, Nadal Embarrasses Monaco
Posted by on June 4, 2012
Tremendous headcase and defending French Open champion Li Na exited Roland Garros on Monday in her own inimitable fashion -- losing 6-0 to a qualifier. (read more)
Djokovic, Federer Survive Nadal's Birthday; Bottom Half Sweet 16 Picks And Previews
Posted by on June 3, 2012
Novak Djokovic and Roger Federer escaped with wins on second Sunday at the French Open. (read more)
Nadal, Murray, Ferrer Dominate At French Open; Men's Sweet 16 Picks And Previews
Posted by on June 2, 2012
Who'll be winners Sunday as the men's top half play their Sweet 16? (read more)
Juan Monaco Imitates Maria Sharapova [Video]
Posted by on June 2, 2012
Juan Monaco has some fun imitating Maria Sharapova during a ride to Roland Garros. (read more)
Who Is Varvara Lepchenko? [Video]
Posted by on June 2, 2012
Learn more about Varvara Lepchenko, the 26-year-old American who has reached the Sweet 16 at the French Open. (read more)
Mikhail Youzhny Writes He's "Sorri" In the Sand
Posted by on June 2, 2012
Mikhail Youzhny draws a message in the dirt for his fans. (read more)
Prototype device translates sign language
Posted by on June 1, 2012
The hearing impaired may soon have an easier time communicating with those who do not understand sign language due to a new device. During the past semester, students in engineering technology and industrial design programs teamed up to develop the concept and prototype for MyVoice, a device that reads sign language and translates its motions into audible words. (read more)
How Does Exercise Affect Nerve Pain?
Posted by on June 1, 2012
Exercise helps to alleviate pain related to nerve damage (neuropathic pain) by reducing levels of certain inflammation-promoting factors, suggests an experimental study. (read more)
Neuroscientists reach major milestone in whole-brain circuit mapping project
Posted by on June 1, 2012
Neuroscientists have just reached an important milestone, publicly releasing the first installment out of 500 terabytes of data so far collected in their pathbreaking project to construct the first whole-brain wiring diagram of a vertebrate brain, that of the mouse. (read more)
Non-invasive brain stimulation shown to impact walking patterns
Posted by on June 1, 2012
Kennedy Krieger researchers believe tool has potential to help patients relearn to walk after brain injury. (read more)
Roger Federer Is No Longer Represented By Tony Godsick And IMG
Posted by on June 1, 2012
Apparently, Roger Federer doesn't have an agent or a management company representing him at the moment. (read more)
Was This Gasquet-Dimitrov 38-Stroke Rally The Best Point Of The 2012 French Open? [Video]
Posted by on June 1, 2012
Richard Gasquet and Grigor Dimitrov left it all on the court in one of the best points of the French Open thus far. (read more)
Federer, Djokovic Reach French Open Sweet 16; Nadal, Murray Look to Book Their Spots Saturday
Posted by on June 1, 2012
Roger Federer and Novak Djokovic advanced into the French Open sweet 16s; Rafael Nadal returns Saturday. (read more)
Sloane Stephens On Her Newfound Fame: "I'm Excited Because Now I'm Going To Have More Twitter Followers"
Posted by on June 1, 2012
Sloane Stephens is excited to be in the spotlight because it means more twitter followers! (read more)
Alzheimer's protein structure suggests new treatment directions
Posted by on May 31, 2012
The molecular structure of a protein involved in Alzheimer's disease -- and the surprising discovery that it binds cholesterol -- could lead to new therapeutics for the disease, investigators report. (read more)
Walking and running again after spinal cord injury
Posted by on May 31, 2012
Rats with spinal cord injuries and severe paralysis are now walking (and running). New results show that a severed section of the spinal cord can make a comeback when its own innate intelligence and regenerative capacity -- what lead author calls the "spinal brain" -- is awakened. (read more)
Finding good music in noisy online markets
Posted by on May 31, 2012
Researchers have analyzed data on 14,000 users of a music-sharing site and have concluded that, while social-media marketing -- getting lots of "likes" on Facebook, for instance -- can drive users to listen to excerpts from new songs, it has a negligible effect on their purchases. (read more)
Flies with restless legs syndrome point to a genetic cause
Posted by on May 31, 2012
When flies are made to lose a gene with links to Restless Legs Syndrome (RLS), they suffer the same sleep disturbances and restlessness that human patients do. The findings strongly suggest a genetic basis for RLS, a condition in which patients complain of an irresistible urge to move that gets worse as they try to rest. (read more)
Monkey lip smacks provide new insights into the evolution of human speech
Posted by on May 31, 2012
Scientists have traditionally sought the evolutionary origins of human speech in primate vocalizations. But unlike these primate calls, human speech is produced using movements of the tongue, lips and jaw. Speech is also learned, while primate vocalizations are mostly innately structured. New research supports the idea that human speech evolved less from vocalizations than from communicative facial… (read more)
Hiding true self at work can result in less job satisfaction, greater turnover
Posted by on May 31, 2012
Hiding your true social identity -- race and ethnicity, gender, age, religion, sexual orientation or a disability -- at work can result in decreased job satisfaction and increased turnover, according to a new study. (read more)
Eyewitness identification reforms may have unintended consequences
Posted by on May 31, 2012
Psychologist are raising serious questions about eyewitness identification procedures that are being adopted by police departments across the United States. (read more)
Fantasizing about your dream vacation could lead to poor decision-making
Posted by on May 31, 2012
Summer vacation time is upon us. If you have been saving up for your dream vacation for years, you may want to make sure your dream spot is still the best place to go. A new study has found that when we fantasize about such trips before they are possible, we tend to overlook the negatives -- thus influencing our decision-making down the line. (read more)
Leading psychologist aims to flush away taboo of toilet psychology
Posted by on May 31, 2012
Excretion is a universal part of being human, yet it is seen as a taboo subject. Whilst other taboos such as sex and death have fallen by the wayside, what we do in the bathroom has been largely ignored. Psychologists say that what goes behind the door can be linked to a range of intense emotions, mental disorders, personality traits, social attitudes and linguistic practices. (read more)
New treatment for irritability in autism
Posted by on May 31, 2012
Autism is a developmental disorder that affects social and communication skills. Irritability is a symptom of autism that can complicate adjustment at home and other settings, and can manifest itself in aggression, tantrums, and self-injurious behavior. These disruptive behaviors are frequently observed in children with autism, which may considerably affect their ability to function at home or in… (read more)
Four telltale signs of propaganda on Twitter
Posted by on May 31, 2012
A new study identifies four characteristic behaviors of Twitter hyperadvocates, whose actions clearly separate them from the tweeting behavior of typical users. (read more)
Memory training unlikely to help in treating ADHD, boosting IQ
Posted by on May 31, 2012
Working memory training is unlikely to be an effective treatment for children suffering from disorders such as attention-deficit/hyperactivity or dyslexia, according to a research analysis. In addition, memory training tasks appear to have limited effect on healthy adults and children looking to do better in school or improve their cognitive skills. (read more)
Mathieu Edges Isner In French Open Marathon; Nadal Stays Hot As Federer, Djokovic, Del Potro Return Friday
Posted by on May 31, 2012
John Inser doesn't survive this marathon as Paul-Henri Mathieu upset the big American in a five set thriller at the French Open. (read more)
Kvitova Wins, Woz New Coach, 2 Upsets, Friday Previews at Roland Garros
Posted by on May 31, 2012
No. 9 seed Caroline Wozniacki beat Aussie Jarmila Gajdosova 6-1, 6-4, and is looking to become a force again after rebounding from an ankle injury in Madrid and (read more)
Has Roger Federer Lost A Step? His Trainer Pierre Paganini Is Convinced That "He Has Not"
Posted by on May 31, 2012
Has Roger Federer lost a step? His fitness trainer doesn't think so. (read more)
Andy Murray: Whether My Back Is Sorer Or Not, I'm Going To Carry On
Posted by on May 31, 2012
Andy Murray says he's won't quit the French Open to rest his ailing back. (read more)
The special scent of age: Body odor gives away age
Posted by on May 30, 2012
Humans can identify the age of other humans based on differences in body odor. Much of this ability is based on the capacity to identify odors of elderly individuals, and contrary to popular supposition, the so-called "old-person smell" is rated as less intense and less unpleasant than body odors of middle-aged and young individuals. (read more)
Female choice key to evolutionary shift to modern family
Posted by on May 30, 2012
How females chose their mates played a critical role in human evolution by leading to monogamous relationships, which laid the foundation for the institution of the modern family. (read more)
Could sarcastic computers be in our future? New math model can help computers understand inference
Posted by on May 30, 2012
Researchers have created a mathematical model that helps predict pragmatic reasoning and may eventually lead to the manufacture of machines that can better understand inference, context and social rules. (read more)
Marriage may make people happier
Posted by on May 30, 2012
Married people may be happier in the long run than those who aren't married, according to new research. (read more)
Equality or hierarchy? Built-in hierachy leads to greater productivity and fewer conflicts
Posted by on May 30, 2012
Despite our inclination to believe equality within a team or group is important, new research suggests that a built-in hierarchy leads to fewer group conflicts and higher productivity. Teams in which everyone has high power are likely to experience elevated levels of conflict, reduced role differentiations, less coordination and integration, and poorer productivity than teams with a broader distribution… (read more)
Tiny genetic variations led to big changes in the evolving human brain
Posted by on May 30, 2012
Changes to just three genetic letters among billions led to evolution and development of the mammalian motor sensory network, and laid the groundwork for the defining characteristics of the human brain, researchers report. (read more)
Fatty acid found in fish prevents age-related vision loss, study suggests
Posted by on May 30, 2012
An omega-3 fatty acid found in fish, known as DHA, prevented age-related vision loss in lab tests, demonstrates recently published medical research from the University of Alberta. (read more)
Despite less play, children's use of imagination increases over two decades
Posted by on May 30, 2012
Children today may be busier than ever, but psychologists have found that their imagination hasn't suffered -- in fact, it appears to have increased. (read more)
Genes predict if medication can help you quit smoking
Posted by on May 30, 2012
A new study shows the same gene variations that make it difficult to stop smoking also increase the likelihood that heavy smokers will respond to nicotine-replacement therapy and drugs that thwart cravings. The finding suggests it may one day be possible to predict which patients are most likely to benefit from drug treatments for nicotine addiction. (read more)
Anthropologists find American heads are getting larger
Posted by on May 30, 2012
Forensic anthropologists examined 1,500 skulls dating back to the mid-1800s through the mid-1980s. They noticed US skulls have become larger, taller and narrower as seen from the front and faces have become significantly narrower and higher. (read more)
People know when to move from task to task
Posted by on May 30, 2012
People make decisions all the time and previous studies suggest that while we are good at making low-level perceptual choices, we're not so good when it comes decisions that require higher-level analysis. A new study provides evidence that people are better at decision-making than previously thought, showing that people are good at balancing the time they spend on various tasks, regardless of whether… (read more)
Neurosurgeons offer new treatments for movement disorders, pain
Posted by on May 30, 2012
Scientists are offering an innovative treatment for movement disorders, chronic pain and other neurological conditions through targeted stimulation technology, navigation techniques. (read more)
Speeding up drug discovery with rapid 3-D mapping of proteins
Posted by on May 30, 2012
A new method for rapidly solving the three-dimensional structures of a special group of proteins, known as integral membrane proteins, may speed drug discovery by providing scientists with precise targets for new therapies. (read more)
Freecycling has viral effect on community spirit and generosity
Posted by on May 30, 2012
Reinforcing that the best things in life are free, a new study shows that online freebie-exchange communities such as "Freecycle" and "Couchsurfing" foster greater team spirit among their members than do cash-for-goods websites. (read more)
Hear to see: New method for the treatment of visual field defects
Posted by on May 30, 2012
Patients who are blind in one side of their visual field benefit from presentation of sounds on the affected side. After passively hearing sounds for an hour, their visual detection of light stimuli in the blind half of their visual field improved significantly. Neural pathways that simultaneously process information from different senses are responsible for this effect. (read more)
Ketamine improved bipolar depression within minutes, study suggests
Posted by on May 30, 2012
Bipolar disorder is a serious and debilitating condition where individuals experience severe swings in mood between mania and depression. The episodes of low or elevated mood can last days or months, and the risk of suicide is high.  (read more)
TV viewing can decrease self-esteem in children, except white boys
Posted by on May 30, 2012
If you are a white girl, a black girl or a black boy, exposure to today's electronic media in the long run tends to make you feel worse about yourself. If you're a white boy, you'll feel better, according to a new study. The study also found that black children in their study spent, on average, an extra 10 hours a week watching television. (read more)
Venus Joins Serena on Early Sidelines at French Open; Thursday Previews
Posted by on May 30, 2012
"This is just the beginning for me," said Venus, happy to be on the court again, and working toward a rankings eligibility to play the Olympics for the U.S. "Ag (read more)
Juan Martin Del Potro: My Left Knee Is A "Constant Bother", But I Try Not To Think About It
Posted by on May 30, 2012
Former semifinalist Juan Martin Del Potro talks about his ailing left knee at the French Open. (read more)
Roger Federer: I'd Love To Carry The Swiss Flag Again In The Olympics
Posted by on May 30, 2012
Roger Federer says he still hasn't been officially tabbed to carry the Swiss flag at the upcoming summer Olympics. (read more)
Roger Federer Has Now Won More Grand Slam Matches Than Anyone In Tennis History
Posted by on May 30, 2012
Roger Federer breaks another tennis record to become the all-time winningest player in Grand Slam singles matches. (read more)
Victoria Azarenka: "Being No. 1 Is A Difficult Job"
Posted by on May 30, 2012
Victoria Azarenka talks about the pressure that comes with the No. 1 ranking. (read more)
Female fat prejudice persists even after weight loss, study finds
Posted by on May 29, 2012
Overweight women may never escape the painful stigma of obesity – even after they have shed the pounds, new research suggests. (read more)
How the world's first drug for amyloid disease works
Posted by on May 29, 2012
Scientists have published a new study showing how a new drug called tafamidis (Vyndaqel®) works. Tafamidis, approved for use in Europe and currently under review by the US Food and Drug Administration (FDA), is the first medication approved by a major regulatory agency to treat an amyloid disease, a class of conditions that include Alzheimer's. (read more)
Antioxidant shows promise as treatment for certain features of autism
Posted by on May 29, 2012
A specific antioxidant supplement may be an effective therapy for some features of autism, according to a pilot trial that involved 31 children with the disorder. (read more)
Gap exists between seniors' opinion of driving ability and performance
Posted by on May 29, 2012
The majority of older adults rate themselves as excellent drivers though one in four had a wreck in previous five years. (read more)
Myth of the disconnected telecommuter debunked
Posted by on May 29, 2012
The assumption that employees who regularly telecommute will feel less attached to the organization they work for due to feeling isolated and disconnected is a myth, according to a new study. (read more)
Diabetes drug could be a promising therapy for traumatic brain injury
Posted by on May 29, 2012
A researcher says that a common FDA-approved diabetes drug significantly minimizes brain damage when administered shortly after a traumatic injury suffered in an explosion or car accident. (read more)
What your Facebook picture says about your background
Posted by on May 29, 2012
For millions of its Western users, the picture they choose to illustrate themselves on Facebook is an important decision to make. They know it can be the first impression that anyone in the world receives of them, so they’re often deeply conscious of what features are displayed and what flaws are hidden by their chosen image. But despite their careful deliberation the decision may not be a personal… (read more)
Does dinner make a strong family, or does a strong family make dinner?
Posted by on May 29, 2012
The family meal is often touted and encouraged for its social and health benefits, but a new study questions the nature of this association, finding that the perceived benefits may not be as strong or as lasting once a number of factors are controlled for. (read more)
Neuron function restored in brains damaged by Huntington's disease
Posted by on May 29, 2012
Researchers have restored neuron function to parts of the brain damaged by Huntington's disease (HD) by successfully transplanting HD-induced pluripotent stem cells into animal models. (read more)
The science of re-runs: Why we watch our favorite episode of a TV show, or listen to a favorite song, over and over again
Posted by on May 29, 2012
It's one of the biggest moneymakers for Hollywood and its media empire: reruns. Reruns of television shows and movies allow for people to watch their favorite moments over and over again. But why do people do it? What drives so much consumer motivation to enjoy the same activity repeatedly? Researchers have determined that the "re-consumption" as she calls it, is due to the guaranteed outcome, the… (read more)
Mediterranean diet is definitively linked to quality of life
Posted by on May 29, 2012
For years the Mediterranean diet has been associated with a lesser chance of illness and increased well-being. A new study has now linked it to mental and physical health too. The Mediterranean diet, which is characterized by the consumption of fruit, vegetables, pulses (beans, peas, chickpeas and lentils) fish, olive oil and nuts, has been demonstrated to be beneficial to the health in terms of a… (read more)
Bisexuality studies focus on health, behavior and identity
Posted by on May 29, 2012
A new study that focused on the health issues and behaviors specific to behaviorally bisexual men and women, found tremendous variety and that labels can do more harm than good. (read more)
Evil eyebrows and pointy chin of a cartoon villain make our ‘threat’ instinct kick in
Posted by on May 29, 2012
Why do the evil eyebrows and pointy chin of a cartoon villain make our 'threat' instinct kick in? Psychologists have found that a downward pointing triangle can be perceived to carry threat just like a negative face in a crowd. (read more)
Tournament Favorite Serena Williams Stunned In First Round Loss At French Open
Posted by on May 29, 2012
Serena Williams was stunned by Virginie Razzano in the first round at the French Open. (read more)
Federer Leads Record-setting Day at Roland Garros; Tuesday Preview; X-Notes
Posted by on May 29, 2012
On the upset tip were Frenchman Florent Serra topping No. 15 Feliciano Lopez when F-Lo retired in the first set with a left oblique muscle injury, and Belgian r (read more)
Maria Sharapova: I Do Occasionally Still Feel Like A Cow On Ice, And I'm Sure I Look Like It, Too
Posted by on May 29, 2012
Despite her recent success, Maria Sharapova still thinks she's a "cow on ice" at times on the clay. (read more)
Razzano Rises Up To Slam Serena At French Open; Venus, Baker, Federer Open Second Round Play Wednesday
Posted by on May 29, 2012
In the big shocker of the season, Serena Williams suffered her earliest Grand Slam loss at the hand of Frenchwoman Virginie Razzano. (read more)
New effective treatment for tinnitus?
Posted by on May 28, 2012
Scientists have demonstrated the effectiveness of a new tinnitus treatment. Tinnitus is the perception of a noxious disabling internal sound without an external source. Roughly fifteen percent of the population suffers from this disorder in varying degrees along with the associated concentration problems, sleep disturbances, anxiety, depression and extreme fatigue. (read more)
Edible stop signs? A few red chips in the stack cut snacking in half
Posted by on May 28, 2012
Once you pop the top of a tube of potato chips, it can be hard to stop munching its contents. But researchers may have found a novel way to help: Add edible serving size markers that act as subconscious stop signs. (read more)
Less couch time equals fewer cookies
Posted by on May 28, 2012
Simply changing one bad health habit has a domino effect on others, a new study reports. It's a two-for-one benefit because many behaviors are closely related, like noshing in front of the TV. The most effective way to rehab a delinquent lifestyle requires two key behavior changes: cutting time spent in front of a TV or computer screen and eating more fruits vegetables. The simplified strategy is… (read more)
Working with solvents tied to cognitive problems for less-educated people
Posted by on May 28, 2012
Exposure to solvents at work may be associated with reduced thinking skills later in life for those who have less than a high school education, according to a new study. (read more)
People smile when they are frustrated, and the computer knows the difference
Posted by on May 28, 2012
Do you smile when you're frustrated? Most people think they don't -- but they actually do, a new study has found. What's more, it turns out that computers programmed with the latest information from this research do a better job of differentiating smiles of delight and frustration than human observers do. (read more)
Math predicts size of clot-forming cells
Posted by on May 25, 2012
Mathematicians have helped biologists figure out why platelets, the cells that form blood clots, are the size and shape that they are. Because platelets are important both for healing wounds and in strokes and other conditions, a better understanding of how they form and behave could have wide implications. (read more)
70% of women use contraceptives during their first sexual encounter, Spanish study suggests
Posted by on May 25, 2012
Contraceptive use in Spain during the first sexual encounter is similar to other European countries. Contraceptive use shows positive correlation in women with a university education and negative correlation amongst women from poor backgrounds. (read more)
'Personality genes' may help account for longevity
Posted by on May 24, 2012
Researchers have found that personality traits like being extroverted, enjoying laughter and staying engaged may also be part of the longevity genes mix that allows some people to reach age 100 and beyond. (read more)
Categories for kinship vary between languages
Posted by on May 24, 2012
Different languages refer to family relationships in different ways. For example, English speakers use two terms -- grandmother and grandfather -- to refer to grandparents, while Mandarin Chinese uses four terms. Many possible kinship categories, however, are never observed, which raises the question of why some kinship categories appear in the languages of the world but others do not. A new study… (read more)
Persistent sensory experience is good for aging brain
Posted by on May 24, 2012
Despite a long-held scientific belief that much of the wiring of the brain is fixed by adolescence, a new study shows that changes in sensory experience can cause massive rewiring, even as one ages. The study also found this rewiring involves fibers that supply the primary input to the cerebral cortex, which is responsible for sensory perception, motor control and cognition. These findings may open… (read more)
Anti-psychotic drug pushes cancer stem cells over the edge
Posted by on May 24, 2012
An anti-psychotic drug used to treat schizophrenia appears to get rid of cancer stem cells by helping them differentiate into less threatening cell types. The discovery comes after researchers screened hundreds of compounds in search of those that would selectively inhibit human cancer stem cells, and it may lead rather swiftly to a clinical trial. (read more)
Nervous system: Cellular boundary key to neuronal function
Posted by on May 24, 2012
A molecule responsible for the proper formation of a key portion of the nervous system finds its way to the proper place not because it is actively recruited, but instead because it can't go anywhere else. Researchers have identified a distal axonal cytoskeleton as the boundary that makes sure AnkyrinG clusters where it needs to so it can perform properly. (read more)
Locating ground zero: How the brain's emergency workers find the disaster area
Posted by on May 24, 2012
Scientists have discovered exactly how cells called microglia detect the site of brain injury – a finding that paves the way for new medical approaches to conditions where microglia's ability to locate hazardous material is compromised, like Alzheimer's and Parkinson's diseases. (read more)
Drug destroys human cancer stem cells but not healthy ones
Posted by on May 24, 2012
Scientists have discovered that a drug, thioridazine, successfully kills cancer stem cells in the human while avoiding the toxic side-effects of conventional cancer treatments. To test more than a dozen different compounds, researchers pioneered a fully automated robotic system to identify several drugs, including thioridazine. (read more)
Protein necessary for behavioral flexibility discovered
Posted by on May 24, 2012
Researchers have identified a protein necessary to maintain behavioral flexibility, which allows us to modify our behaviors to adjust to circumstances that are similar, but not identical, to previous experiences. Their findings may offer new insights into addressing autism and schizophrenia—afflictions marked by impaired behavioral flexibility. (read more)
Positive words: The glue to social interaction
Posted by on May 24, 2012
Words charged with a positive emotional content are used more frequently, thus enhancing human communication. (read more)
Synchronized brains: Feeling strong emotions makes people's brains 'tick together'
Posted by on May 24, 2012
Human emotions are highly contagious. Seeing others' emotional expressions such as smiles triggers often the corresponding emotional response in the observer. Researchers have now found that feeling strong emotions makes different individuals' brain activity literally synchronous. (read more)
The gender gap and the digital divide
Posted by on May 24, 2012
Researchers in Spain have developed a new analytical system that allows them to assess the gender gap in the adoption of information and communications technology (ICT). They have used their approach to publish a ranking of 31 European nations. (read more)
Women trying to have babies also need to think about circadian clock
Posted by on May 23, 2012
A new study shows that the biological clock is not the only clock women trying to conceive should consider. The circadian clock needs attention, too. The findings draw a clear line between disrupted circadian rhythms and reproductive physiology. The researchers are the first to show that if you disrupt the circadian clock environmentally in mice, with repeated changes in their light-dark cycles, there… (read more)
Calcium supplements linked to significantly increased heart attack risk, study suggests
Posted by on May 23, 2012
Calcium supplements might increase the risk of having a heart attack, and should be "taken with caution," concludes new research. Furthermore, boosting overall calcium intake from dietary sources confers no significant advantage in terms of staving off heart disease and stroke, the findings indicate. (read more)
The goldilocks effect: Babies choose ‘Just right’ experiences
Posted by on May 23, 2012
Infants ignore information that is too simple or too complex, focusing instead on situations that are “just right,” according to a new study. Dubbed the “Goldilocks effect” by the people that discovered it, the attention pattern sheds light on how babies learn to make sense of a world full of complex sights, sounds, and movements. (read more)
Sociologists' research study finds everyday tax talk is 'morally charged'
Posted by on May 23, 2012
A new study by sociologists demonstrates how everyday "tax talk" is morally charged and how many Americans associate the income tax with a violation of the moral principle that hard work should be rewarded. (read more)
Fever during pregnancy more than doubles the risk of autism or developmental delay
Posted by on May 23, 2012
Mothers who had fevers during their pregnancies were more than twice as likely to have a child with autism or developmental delay than were mothers of typically developing children, and that taking medication to treat fever countered its effect. (read more)
Americans find doing their own taxes simpler than improving diet and health
Posted by on May 23, 2012
Most Americans (52 percent) have concluded that figuring out their income taxes is easier than knowing what they should and shouldn’t eat to be healthier, according to a new survey. (read more)
Wearing two different hats: Moral decisions may depend on the situation
Posted by on May 23, 2012
An individual's sense of right or wrong may change depending on their activities at the time -- and they may not be aware of their own shifting moral integrity -- according to a new study looking at why people make ethical or unethical decisions. (read more)
How immune cells change wiring of developing mouse brain
Posted by on May 23, 2012
Researchers have shown in mice how immune cells in the brain target and remove unused connections between brain cells during normal development. This research sheds light on how brain activity influences brain development, and highlights the newly found importance of the immune system in how the brain is wired, as well as how the brain forms new connections throughout life in response to change. (read more)
Reverse engineering epilepsy's 'miracle' diet
Posted by on May 23, 2012
Researchers link seizure resistance to a protein that modifies cellular metabolism in the brain. The findings, which shed light on the extremely low-carb ketogenic diet, may lead to the development of new treatments for epilepsy. (read more)
Treating pain with transplants: Reduced pain from integrating embryonic cells into adult mouse spinal cord
Posted by on May 23, 2012
Transplanting embryonic cells into adult mouse spinal cord can alleviate persistent pain. The research suggests that reduced pain results from successful integration of the embryonic cells into the host spinal cord. The findings open avenues for clinical strategies aimed not just at treating the symptoms of chronic debilitating pain, but correcting the underlying disease pathology. (read more)
Chronic pain is relieved by cell transplantation in lab study
Posted by on May 23, 2012
Chronic pain, by definition, is difficult to manage, but a new study shows how a cell therapy might one day be used not only to quell some common types of persistent and difficult-to-treat pain, but also to cure the conditions that give rise to them. (read more)
New ways sleep-wake patterns are like clockwork
Posted by on May 23, 2012
Researchers have discovered new ways neurons work together to ease the transition between sleep and wakefulness. Their findings provide additional insights into sleep-wake patterns and offer methods to explore what may disrupt them. (read more)
'Obesity genes' may influence food choices, eating patterns
Posted by on May 23, 2012
Blame it on your genes? Researchers say individuals with variations in certain "obesity genes" tend to eat more meals and snacks, consume more calories per day and choose the same high fat, sugary foods. (read more)
Resilient people more satisfied with life
Posted by on May 23, 2012
When confronted with adverse situations such as the loss of a loved one, some people never fully recover from the pain. Others, the majority, pull through and experience how the intensity of negative emotions (e.g. anxiety, depression) grows dimmer with time until they adapt to the new situation. A third group is made up of individuals whose adversities have made them grow personally and whose life… (read more)
Make no mistake -- male bosses' errors matter
Posted by on May 23, 2012
Male leaders who make mistakes are judged more harshly than women in the same situation. (read more)
More physical education in schools leads to better grades, study suggests
Posted by on May 23, 2012
More physical education in schools leads to better motor skills and it can also sharpen students’ learning ability, new research shows. The differences are especially clear among boys. (read more)
Visual perception system unconsciously affects our preferences
Posted by on May 23, 2012
New research shows that the brain's visual perception system automatically and unconsciously guides decision-making through valence perception. The findings offer important insights into consumer behavior in ways that traditional consumer marketing focus groups cannot address. For example, asking individuals to react to package designs, ads or logos is ineffective. Instead, companies can use this… (read more)
Well-connected brains make you smarter in older age
Posted by on May 23, 2012
Brains that maintain healthy nerve connections as we age help keep us sharp in later life, new research has found. (read more)
Vicious cycle of over-eating and feeling depressed explained
Posted by on May 23, 2012
Some people feel depressed because they have been eating too much, then they eat too much because they are feeling depressed. As is the case with drug addicts, a vicious cycle sets in where "food-highs" are used as a way to combat depression, experts say. (read more)
Pathological aging brains contain the same amyloid plaques as Alzheimer’s disease
Posted by on May 22, 2012
Pathological aging (PA) is used to describe the brains of people which have Alzheimer’s disease (AD)-like pathology but where the person showed no signs of cognitive impairment whilst they were alive. New research shows that PA and AD brains contain similar amyloid ß (Aß) plaques and that while on average AD brains contain more Aß there was considerable overlap in Aß subtypes. These results… (read more)
Discoveries into perception via popular magic tricks
Posted by on May 22, 2012
Researchers have unveiled how and why the public perceives some magic tricks in recent studies that could have real-world implications in military tactics, marketing and sports. (read more)
Uproar over prostate-cancer screenings explained
Posted by on May 22, 2012
Despite recent recommendations from the US Preventive Services Task Force, many people simply don't believe that the prostate-specific antigen test is ineffective. Even faced with overwhelming evidence, many activists and medical professionals are clamoring for men to continue receiving their annual PSA test. Why the disconnect? A new article examines the reasons why people are so reluctant to give… (read more)
Possible role of autoantibodies in Alzheimer’s
Posted by on May 22, 2012
Research demonstrates how dying or damaged brain cells give rise to autoantibodies in blood that can be reliable biomarkers for early AD diagnosis. Key mechanism mirrors process common to autoimmune disorders. (read more)
Wrongful convictions can be reduced through science, but tradeoffs exist
Posted by on May 22, 2012
Many of the wrongful convictions identified in a report this week hinged on a misidentified culprit -- now, scientific research reveals the paradox of reforms in eyewitness identification procedure. In our efforts to ensure good guys don't get locked up, we could let more bad guys go. Scholars in psychology and law debate aspects of eyewitness identification procedures, providing a scientific foundation… (read more)
Food fight or romantic dinner? Communication between couples is key to improving men's diets
Posted by on May 22, 2012
Married men will eat their peas to keep the peace, but many aren't happy about it, and may even binge on unhealthy foods away from home. (read more)
Training our brains to see ourselves in a more attractive light
Posted by on May 22, 2012
Researchers have designed a program called Mírate bien (Take a good look at yourself). It is a tool designed to enable us to learn to love our bodies and faces; and to improve our physical self-concept. Initiatives of this kind are routinely applied at educational establishments and high schools, but in this case there is a difference. (read more)
Neuron-nourishing cells appear to retaliate in Alzheimer's
Posted by on May 22, 2012
When brain cells start oozing too much of the amyloid protein that is the hallmark of Alzheimer's disease, the astrocytes that normally nourish and protect them deliver a suicide package instead, researchers report. (read more)
Deal website discretion: A deal a day can keep the consumer away
Posted by on May 22, 2012
While daily deal websites and flash sale websites offer a service or product at a discount to bring in new consumers and incentivize them to return, consumers are not coming back after the initial use, a marketing and technology researcher says. (read more)
Bias found in mental health drug research
Posted by on May 22, 2012
Patient care nationwide may be affected when research on medications contain only 'good news' – especially when the research is industry-funded. (read more)
Healthy marriage interventions: A boom or a bust?
Posted by on May 22, 2012
Conventional wisdom, backed by years of research, suggests that healthy marriages equals a healthy society. And politicians and government officials have taken note, investing millions of dollars each year in education programs designed to promote healthy marriages, focusing specifically on poor couples and couples of color. Is it working? No, says a researcher in a new article. (read more)
GPS for the brain: New brain map developed
Posted by on May 22, 2012
Researchers have developed a map of the human brain that shows great promise as a new guide to the inner workings of the body's most complex and critical organ. (read more)
Unsafe at any speed: Even for driving pros, distractions increase crash risk
Posted by on May 22, 2012
The ringing cell phone you're reaching to answer. The text message that demands a reply now. The GPS you're trying to program as you're frantically rushing to your destination. They're just a few activities -- among many -- that divert drivers' attention from the road and escalate their risk of having an accident. (read more)
Stem cell research paves way for progress on dealing with Fragile X
Posted by on May 22, 2012
Researchers have achieved, for the first time, the generation of neuronal cells from stem cells of Fragile X patients. The discovery paves the way for research that will examine restoration of normal gene expression in Fragile X patients. (read more)
Disagreeable people prefer aggressive dogs, study suggests
Posted by on May 22, 2012
Aggressive dog ownership is not always a sign of attempted dominance or actual delinquency. A new study finds that younger people who are disagreeable are more likely to prefer aggressive dogs, confirming the conventional wisdom that dogs match the personality of their owners. (read more)
Heart rules the head when we make financial decisions
Posted by on May 21, 2012
Our 'gut feelings' influence our decisions, overriding 'rational' thought, when we are faced with financial offers that we deem to be unfair, according to a new study. Even when we are set to benefit, our physical response can make us more likely to reject a financial proposition we consider to be unjust. (read more)
New discoveries about severe malaria
Posted by on May 21, 2012
Researchers have uncovered new knowledge related to host-parasite interaction in severe malaria, concerning how malaria parasites are able to bind to cells in the brain and cause cerebral malaria -- the most lethal form of the disease. (read more)
Touching tarantulas: Overcoming phobias with brief therapy
Posted by on May 21, 2012
A brief therapy session for adults with a lifelong debilitating spider phobia resulted in lasting changes to the brain's response to fear. The therapy was so successful, the adults were able to hold a tarantula in their bare hands six months after the treatment. This is the first study to document the immediate and long-term brain changes after treatment and to illustrate how the brain reorganizes… (read more)
What baboons can teach us about social status
Posted by on May 21, 2012
High-ranking male baboons recover more quickly from injuries and are less likely to become ill than other males, biologists have found. (read more)
Seventy-two percent of teenagers experienced reduced hearing ability after attending concert
Posted by on May 21, 2012
Seventy-two percent of teenagers participating in a study experienced reduced hearing ability following exposure to a pop rock performance by a popular female singer. (read more)
Educational games to train middle schoolers' attention, empathy
Posted by on May 21, 2012
Two years ago, at a meeting on science and education, experts challenged video game manufacturers to develop games that emphasize kindness and compassion instead of violence and aggression. (read more)
Timing can affect whether women and minorities face discrimination
Posted by on May 21, 2012
Timing can affect whether females and minorities experience discrimination -- says a new study. Emails were sent from fictional prospective doctoral students to 6,500 professors across 258 institutions, requesting a meeting either that day or next week. Prospective doctoral students with Caucasian male names were 26 percent more likely to be granted an appointment when requesting one for next week… (read more)
Undergraduate science and engineering teaching needs improvement
Posted by on May 21, 2012
Discipline-based education research has generated insights that could help improve undergraduate education in science and engineering, but these findings have not yet prompted widespread changes in teaching practice, says a new report. (read more)
Marketing is more effective when targeted to personality profiles
Posted by on May 21, 2012
Advertisers spend time and money attempting to tailor advertising campaigns to the needs of different demographic groups. After all, the concerns of college students are going to be different from those of retired professionals. Even within a given demographic category, however, there are many individual differences that shape consumer behavior. A new study suggests that advertisements can be more… (read more)
Rare neurons linked to empathy and self-awareness discovered in monkey brains
Posted by on May 21, 2012
Scientists have discovered brain cells in monkeys that may be linked to self-awareness and empathy in humans. (read more)
Newly discovered protein makes sure brain development isn't 'botched'
Posted by on May 21, 2012
Scientists have discovered a protein that appears to play an important regulatory role in deciding whether stem cells differentiate into the cells that make up the brain, as well as countless other tissues. This finding could eventually shed light on developmental disorders as well as a variety of conditions that involve the generation of new neurons into adulthood, including depression, stroke, and… (read more)
Weight struggles? Blame new neurons in your hypothalamus
Posted by on May 21, 2012
New nerve cells formed in a select part of the brain could hold considerable sway over how much you eat and consequently weigh, new animal research suggests. (read more)
Folic acid may reduce some childhood cancers
Posted by on May 21, 2012
Folic acid fortification of foods may reduce the incidence of the most common type of kidney cancer and a type of brain tumors in children, finds a new study. Incidence reductions were found for Wilms' tumor, a type of kidney cancer, and primitive neuroectodermal tumors, a type of brain cancer. (read more)
Stressed men are more social
Posted by on May 21, 2012
Researchers have refuted the common belief that stress always causes aggressive behavior. (read more)
Anger in disputes is more about the climate of the marriage than the heat of the moment
Posted by on May 21, 2012
How good are married couples at recognizing each other’s emotions during conflicts? In general, pretty good, according to a new study. But if your partner is angry, that might tell more about the overall climate of your marriage than about what your partner is feeling at the moment of the dispute. (read more)
Soldiers who desecrate the dead see themselves as hunters
Posted by on May 20, 2012
Modern day soldiers who mutilate enemy corpses or take body-parts as trophies are usually thought to be suffering from the extreme stresses of battle. But, new research shows that this sort of misconduct has most often been carried out by fighters who viewed the enemy as racially different from themselves and used images of the hunt to describe their actions. (read more)
Brain injuries from blasts similar to football impacts
Posted by on May 20, 2012
In an advance that may someday provide health benefits for soldiers and athletes, a team of researchers has discovered a mechanism that could be the cause of traumatic brain injuries (TBI) in blast-exposed soldiers. (read more)
Songbirds' learning hub in brain offers insight into motor control
Posted by on May 20, 2012
To learn its signature melody, the male songbird uses a trial-and-error process to mimic the song of its father, singing the tune over and over again, hundreds of times a day, making subtle changes in the pitch of the notes. To accomplish this feat, the Bengalese finch's brain must receive and process large quantities of information about its performance and use that data to precisely control the… (read more)
Oxytocin improves brain function in children with autism
Posted by on May 19, 2012
Preliminary results from an ongoing, large-scale study shows that oxytocin -- a naturally occurring substance produced in the brain and throughout the body -- increased brain function in regions that are known to process social information in children and adolescents with autism spectrum disorders (ASD). (read more)
Acid in the brain: New way to look at brain function
Posted by on May 19, 2012
Researchers have developed an MRI-based method to detect and monitor pH changes in living brains. The new technique provides the best evidence so far that pH changes do occur with normal function in the intact human brain. The team hopes to use the method to investigate the role of pH changes in psychiatric disease, including anxiety and depression. (read more)
Weight in pregnancy best controlled by diet, study suggests
Posted by on May 18, 2012
Pregnant women, including those who are obese or overweight, should be encouraged to minimize weight gain through diet, according to major new research. (read more)
How exercise affects the brain: Age and genetics play a role
Posted by on May 18, 2012
Findings suggest that the effects of exercise on memory depend on the age of the exerciser; underlying genetic mechanisms matter, too. (read more)
Teens especially susceptible to distracted driving
Posted by on May 18, 2012
More than 5,000 people die each year in vehicle crashes caused by distracted driving, many who were texting and talking on cellphones behind the wheel, according to new research. Teen drivers appear to be especially susceptible to distraction. (read more)
Facebook and smartphones: New tools for psychological science research
Posted by on May 18, 2012
Whether you're an iPerson who can't live without a Mac, a Facebook addict, or a gamer, you know that social media and technology say things about your personality and thought processes. And psychological scientists know it too -- they've started researching how new media and devices both reveal and change our mental states. (read more)
With fat: What's good or bad for the heart, may be the same for the brain
Posted by on May 18, 2012
According to new research, one "bad" fat -- saturated fat -- was found to be associated with worse overall cognitive function and memory in women over time. By contrast, a "good" fat -- mono-unsaturated fat was associated with better overall cognitive function and memory. (read more)
Emotionally intelligent people are less good at spotting liars
Posted by on May 18, 2012
People who rate themselves as having high emotional intelligence (EI) tend to overestimate their ability to detect deception in others. (read more)
Foul-mouthed characters in teen books have it all
Posted by on May 18, 2012
Analysis of best-selling teen novels shows that readers come across seven instances of profanity per hour spent reading, and the characters who cuss are usually rich, beautiful and popular. (read more)
Phase I clinical trial shows drug shrinks melanoma brain metastases
Posted by on May 17, 2012
An experimental drug targeting a common mutation in melanoma successfully shrank tumors that spread to the brain in nine out of 10 patients in part of an international phase I clinical trial report. (read more)
Religion is a potent force for cooperation and conflict, research shows
Posted by on May 17, 2012
Across history and cultures, religion increases trust within groups but also may increase conflict with other groups, according to a new analysis. (read more)
Suspicion resides in two regions of the brain: Our baseline level of distrust is distinct and separable from our inborn lie detector
Posted by on May 17, 2012
Scientists have found that suspicion resides in two distinct regions of the brain: the amygdala, which plays a central role in processing fear and emotional memories, and the parahippocampal gyrus, which is associated with declarative memory and the recognition of scenes. (read more)
Pain relief through distraction: It's not all in your head
Posted by on May 17, 2012
Mental distractions make pain easier to take, and those pain-relieving effects aren't just in your head, according to a new report. (read more)
Training the brain could help reduce pain
Posted by on May 17, 2012
Training the brain to reduce pain could be a promising approach for treating phantom limb pain and complex regional pain syndrome, according to s neuroscience researcher. (read more)
Risk Factor Management Helps Prevent Migraine Attacks
Posted by on May 17, 2012
The latest genetic and biological research shows that migraine is a neurological, not vascular, disorder and both acute and preventive treatments being developed target peripheral and central nervous systems, according to a prominent migraine expert. (read more)
Parents are happier people
Posted by on May 17, 2012
Contrary to recent scholarship and popular belief, parents experience greater levels of happiness and meaning in life than people without children, according to researchers. Parents also are happier during the day when they are caring for their children than during their other daily activities, the researchers found in a series of studies conducted in the United States and Canada. (read more)
Damaged connections in Phineas Gage's brain: Famous 1848 case of man who survived accident has modern parallel
Posted by on May 16, 2012
In 1848, Phineas Gage survived an accident that drove an iron rod through his head. Researchers, for the first time, used images of Gage’s skull combined with modern-day brain images to suggest there was extensive damage to the white matter “pathways” that connected various regions of his brain. (read more)
Children with cancer have complete responses in a COG phase 1 trial: Pills zero in on abnormal genes that drive specific cancers
Posted by on May 16, 2012
A pill designed to zero in on abnormal genes that drive specific cancers has produced encouraging early results in children with an uncommon but aggressive type of lymphoma, as well as in children with a rare form of neuroblastoma. (read more)
Head impacts in contact sports may reduce learning in college athletes
Posted by on May 16, 2012
A new study suggests that head impacts experienced during contact sports such as football and hockey may worsen some college athletes’ ability to acquire new information. (read more)
Trusting Tiger Woods: How do facial cues affect preference and trust?
Posted by on May 16, 2012
People respond to facial cues and this affects their level of trust, according to a new study that looks at the way consumers react to morphed photo images. (read more)
You are what you eat: Why do male consumers avoid vegetarian options?
Posted by on May 16, 2012
Why are men generally more reluctant to try vegetarian products? According to a new study consumers are influenced by a strong association of meat with masculinity. (read more)
Why do consumers dislike corporate brands that get too familiar?
Posted by on May 16, 2012
Although it is tempting to use the word "we" to make consumers feel like part of the family, people react negatively when brands overstep their boundaries, according to a new study. (read more)
Brain injury to soldiers can arise from exposure to a single explosion
Posted by on May 16, 2012
Scientists have found new evidence of chronic traumatic encephalopathy (CTE) in brain tissue from blast-exposed military service personnel. Laboratory experiments demonstrated that exposure to a single blast equivalent to a typical improvised explosive device results in CTE and long-term brain impairments that accompany the disease. They also found that the blast wind, not the shock wave, leads to… (read more)
When does planning interfere with achieving our goals?
Posted by on May 16, 2012
It seems really simple: If you want to achieve something, set a goal and then make specific plans to implement it. But according to a new study consumers get overwhelmed while juggling multiple goals. (read more)
Children with rare, incurable brain disease improve after gene therapy
Posted by on May 16, 2012
Taiwanese doctors have restored some movement in four children bedridden with a rare, life-threatening neurological disease using gene transfer. The first-in-humans achievement may also be helpful for more common diseases such as Parkinson's. (read more)
Can consumers 'fit in' yet remain unique?
Posted by on May 16, 2012
Most consumers want to fit in while still asserting their individuality -- and they balance these conflicting desires when choosing products, according to a new study. (read more)
Alzheimer's gene causes brain's blood vessels to leak toxins and die
Posted by on May 16, 2012
ApoE4, a well-known genetic risk factor for Alzheimer's disease triggers a cascade of signaling that ultimately results in leaky blood vessels in the brain, allowing toxic substances to pour into brain tissue in large amounts, scientists report. (read more)
Human genes transplanted into zebrafish: Helps identify genes related to autism, schizophrenia and obesity
Posted by on May 16, 2012
Researchers have transplanted a set of human genes into a zebrafish and then used it to identify genes responsible for head size at birth. This finding also is related to some cases of autism and possibly schizophrenia and childhood obesity. (read more)
New clues on how ApoE4 affects Alzheimer's risk
Posted by on May 16, 2012
Common variants of the ApoE gene are strongly associated with the risk of developing late-onset Alzheimer's disease, but the gene's role in the disease has been unclear. Now, researchers have found that in mice, having the most risky variant of ApoE damages the blood vessels that feed the brain. (read more)
Paralyzed individuals use thought-controlled robotic arm to reach and grasp
Posted by on May 16, 2012
In an ongoing clinical trial, a paralyzed woman was able to reach for and sip from a drink on her own -- for the first time in nearly 15 years -- by using her thoughts to direct a robotic arm. The trial, funded in part by the National Institutes of Health, is evaluating the safety and feasibility of an investigational device called the BrainGate neural interface system, which is intended to put robotics… (read more)
People with paralysis control robotic arms to reach and grasp using brain computer interface
Posted by on May 16, 2012
Two people with tetraplegia were able to reach for and grasp objects in three-dimensional space with robotic arms that they controlled directly with brain activity. They used the BrainGate neural interface system, an investigational device currently being studied under an IDE. One participant used the system to serve herself coffee for the first time since becoming paralyzed nearly 15 years ago. (read more)
Internet usage patterns may signify depression
Posted by on May 16, 2012
In a new study analyzing Internet usage among college students, researchers have found that students who show signs of depression tend to use the Internet differently than those who show no symptoms of depression. (read more)
OMG! Texting ups truthfulness, new iPhone study suggests
Posted by on May 16, 2012
Text messaging is a surprisingly good way to get candid responses to sensitive questions, according to a new study. (read more)
Let's get moving: Unraveling how locomotion starts
Posted by on May 16, 2012
Scientists have shed new light on one of the great unanswered questions of neuroscience: How the brain initiates rhythmic movements like walking, running and swimming. (read more)
Character traits determined genetically? Genes may hold the key to a life of success, study suggests
Posted by on May 16, 2012
Genes play a greater role in forming character traits -- such as self-control, decision making or sociability -- than was previously thought, new research suggests. (read more)
'Gaydar' automatic and more accurate for women's faces; Accurate even when faces were upside down, psychologists find
Posted by on May 16, 2012
After seeing faces for less than a blink of an eye, college students have accuracy greater than mere chance in judging others' sexual orientation. Their "gaydar" persisted even when they saw the photos upside-down, and gay versus straight judgments were more accurate for women's faces than for men's. (read more)
Training the blind to 'see' using new device to 'listen' to visual informatoin
Posted by on May 16, 2012
A method developed for training blind persons to “see” through the use of a sensory substitution device (SSD) has enabled those using the system to actually “read” an eye chart with letter sizes smaller than those used in determining the international standard for blindness. The device converts images from a miniature camera into "soundscapes," using a predictable algorithm, allowing the user… (read more)
Children in U. S. , Great Britain share risk factors for behavioral problems
Posted by on May 16, 2012
Children in the United States and Great Britain share a number of common risk factors that increase the likelihood that they will have behavioral problems —- and Britain’s broader social welfare programs don’t appear to mitigate those risks, according to a new study. (read more)
Revealing the stars of brain adaptability
Posted by on May 16, 2012
Star-shaped brain cells called astrocytes are found to bridge the gap between global brain activity and localized circuits. Global network activity in the brain modulates local neural circuitry via calcium signaling in non-neuronal cells called astrocytes, according to new research. (read more)
This is your brain on sugar: Study in rats shows high-fructose diet sabotages learning, memory
Posted by on May 15, 2012
A new study is the first to show how a diet steadily high in fructose slows the brain, hampering memory and learning -- and how omega-3 fatty acids can minimize the damage. (read more)
People see sexy pictures of women as objects, not people; sexy-looking men as people
Posted by on May 15, 2012
Perfume ads, beer billboards, movie posters: everywhere you look, women's sexualized bodies are on display. A new study finds that both men and women see images of sexy women's bodies as objects, while they see sexy-looking men as people. (read more)
Mystery gene reveals new mechanism for anxiety disorders
Posted by on May 15, 2012
A novel mechanism for anxiety behaviors, including a previously unrecognized inhibitory brain signal, may inspire new strategies for treating psychiatric disorders, researchers report. By testing the controversial role of a gene called Glo1 in anxiety, scientists uncovered a new inhibitory factor in the brain: The metabolic by-product methylglyoxal. The system offers a tantalizing new target for drugs… (read more)
Chronic child abuse strong indicator of negative adult experiences
Posted by on May 15, 2012
Child abuse or neglect are strong predictors of major health and emotional problems, but little is known about how the chronicity of the maltreatment may increase future harm apart from other risk factors in a child’s life. Scientist have now taken a closer look at how chronic maltreatment has impacted the future health and behavior of children and adults. (read more)
Protein inhibitor points to potential medical treatments for skull and skin birth defects
Posted by on May 15, 2012
Researchers have found new clues in the pathogenesis of skull and skin birth defects associated with a rare genetic disorder, Beare-Stevenson cutis gyrata syndrome (BSS). (read more)
Surgeons restore some hand function to quadriplegic patient
Posted by on May 15, 2012
Surgeons have restored some hand function in a quadriplegic patient with a spinal cord injury at the C7 vertebra, the lowest bone in the neck. Instead of operating on the spine itself, the surgeons rerouted working nerves in the upper arms. These nerves still “talk” to the brain because they attach to the spine above the injury. (read more)
Mice with big brains provide insight into brain regeneration and developmental disorders
Posted by on May 15, 2012
Scientists have discovered that mice that lack a gene called Snf2l have brains that are 35 percent larger than normal. The research could lead to new approaches to stimulate brain regeneration and may provide important insight into developmental disorders such as autism and Rett syndrome. (read more)
Looks matter more than reputation when it comes to trusting people with our money
Posted by on May 15, 2012
Our decisions to trust people with our money are based more on how they look then how they behave, according to new research. (read more)
Female terrorists' bios belie stereotypes
Posted by on May 15, 2012
Much like their male counterparts, female terrorists are likely to be educated, employed and native residents of the country where they commit a terrorist act, according to new research. (read more)
Key genes and prototype predictive test for schizophrenia identified
Posted by on May 15, 2012
Medical researchers have identified and prioritized a comprehensive group of genes most associated with schizophrenia that together can generate a score indicating whether an individual is at higher or lower risk of developing the disease. (read more)
Playful games promote reading development
Posted by on May 15, 2012
Short but intense training sessions in the form of structured language games from the age of four can stimulate children’s early language development and may also make it easier for children to learn to read. Previous research has shown that children’s reading development can be stimulated with structured and playful language games from the age of six. In a current three-year study, researchers… (read more)
First gene therapy successful against aging-associated decline: Mouse lifespan extended up to 24% with a single treatment
Posted by on May 14, 2012
A new study consisting of inducing cells to express telomerase, the enzyme which -- metaphorically -- slows down the biological clock -- was successful. The research provides a "proof-of-principle" that this "feasible and safe" approach can effectively "improve health span." (read more)
How to minimize damage from strokes, according to experts
Posted by on May 14, 2012
Following a stroke, factors as varied as blood sugar, body temperature and position in bed can affect patient outcomes, researchers report. (read more)
Brain circuitry is different for women with anorexia and obesity
Posted by on May 14, 2012
Why does one person become anorexic and another obese? Researchers have now shown that reward circuits in the brain are sensitized in anorexic women and desensitized in obese women. (read more)
Almost one in three Americans have sleepwalked; Sleepwalking linked to depression and anxiety
Posted by on May 14, 2012
What goes bump in the night? In many U.S. households: people. About 3.6 percent of US adults -- or upward of 8.4 million -- are prone to sleepwalking, new research shows. The work also showed an association between nocturnal wanderings and certain psychiatric disorders, such as depression and anxiety. A large number of people reported sleepwalking in childhood or adolescence making the lifetime prevalence… (read more)
Different mechanisms of pain revealed
Posted by on May 14, 2012
Researchers have found a previously unknown mechanism through which pain is signaled by nerve cells -- a discovery that could explain the current failings in the drug development process for painkillers and which may offer opportunities for a new approach. (read more)
A walk in the park gives mental boost to people with depression
Posted by on May 14, 2012
In one of the first studies to examine the effect of nature walks on cognition and mood in people with major depression, researchers in Canada and the US have found promising evidence that a walk in the park may provide some cognitive benefits. (read more)
Too much or too little noise turns off consumers, creativity
Posted by on May 14, 2012
Ambient background noise turns out to be an important factor affecting creative cognition among consumers, according to new research. (read more)
Why women chose bad boys: Ovulating women perceive sexy cads as good dads
Posted by on May 14, 2012
Nice guys do finish last at least when it comes to procreation, according to a new study that answers the question of why women choose bad boys. New research has demonstrated that hormones associated with ovulation influence women's perceptions of men as potential fathers. (read more)
Smoked cannabis reduces some symptoms of multiple sclerosis
Posted by on May 14, 2012
A clinical study of 30 adult patients with multiple sclerosis (MS) has shown that smoked cannabis may be an effective treatment for spasticity – a common and disabling symptom of this neurological disease. (read more)
To avoid pain during an injection, look away
Posted by on May 14, 2012
Health professionals commonly say, "Don't look and it won't hurt" before administering an injection, but is there any scientific basis for the advice? A group of German investigators has found that, in fact, your past experience with needle pricks, along with information you receive before an injection, shape your pain experience. (read more)
Powerful function of single protein that controls neurotransmission discovered
Posted by on May 13, 2012
Scientists have discovered that the single protein -- alpha 2 delta -- exerts a spigot-like function, controlling the volume of neurotransmitters and other chemicals that flow between the synapses of brain neurons. The study shows how brain cells talk to each other through these signals, relaying thoughts, feelings and action, and this powerful molecule plays a crucial role in regulating effective… (read more)
Mild traumatic brain injury may contribute to brain network dysfunction
Posted by on May 11, 2012
Even mild head injuries can cause significant abnormalities in brain function that last for several days, which may explain the neurological symptoms experienced by some individuals who have experienced a head injury associated with sports, accidents or combat, according to a new study. (read more)
Vitamin K2: New hope for Parkinson's patients?
Posted by on May 11, 2012
Neuroscientists have succeeded in undoing the effect of one of the genetic defects that leads to Parkinson's using vitamin K2. The discovery gives hope to Parkinson's patients. (read more)
Ranking reveals world's top countries for higher education
Posted by on May 11, 2012
New research into national education systems gives the first ranking of countries which are the ‘best’ at providing higher education. (read more)
More evidence on clot risks of non-oral contraceptives
Posted by on May 10, 2012
A new study adds to the evidence that certain non-oral hormonal contraceptives carry a higher risk of serious blood clots than others. (read more)
Education, not abortion, reduces maternal mortality, study suggests
Posted by on May 10, 2012
A study conducted in Chile has found that the most important factor in reducing maternal mortality is the educational level of women. (read more)
No Child Left Behind Act improved test scores for language but not for reading, math in rural Alabama, US
Posted by on May 10, 2012
The No Child Left Behind Act has bolstered language test scores but done little to improve math and reading scores for students in rural Alabama schools, according to a new study. (read more)
Neurodegeneration 'switched off' in mice
Posted by on May 10, 2012
Researchers have identified a major pathway leading to brain cell death in mice with neurodegenerative disease. They were able to block the pathway, preventing brain cell death and increasing survival in the mice. (read more)
Helping Hands reaches out to patients with cerebral palsy
Posted by on May 10, 2012
A student-made invention, Dino-Might, was designed to help children with cerebral palsy restore strength and flexibility to their hands and wrists. (read more)
Long-lived rodents have high levels of brain-protecting factor
Posted by on May 10, 2012
The naked mole rat, which lives 25 to 30 years, maintains large amounts of a neuroprotective protein called NRG-1 throughout life. (read more)
Obesity and the biological clock: When times are out of joint
Posted by on May 10, 2012
Urgent appointments, tight work timetables and hectic social schedules structure modern life, and they very often clash with our intrinsic biological rhythms. The discrepancy results in so-called social jetlag, which can damage one’s health. Among other effects, it can contribute to the development of obesity, as a new study shows. (read more)
Evolution's gift may also be at the root of a form of autism
Posted by on May 10, 2012
A recently evolved pattern of gene activity in the language and decision-making centers of the human brain is missing in a disorder associated with autism and learning disabilities, a new study shows. (read more)
Feeling tired? Social 'jetlag' is a real health hazard
Posted by on May 10, 2012
Social jetlag -- a syndrome related to the mismatch between the body's internal clock and the realities of our daily schedules -- does more than make us sleepy. It is also contributing to the growing tide of obesity, according to a large-scale epidemiological study. (read more)
Citywide smoking ban reduced maternal smoking and preterm birth risk
Posted by on May 10, 2012
A citywide ban on public smoking in Colorado led to significant decreases in maternal smoking and preterm births, providing the first evidence in the U.S. that such interventions can impact maternal and fetal health. (read more)
Smart phones are changing real world privacy settings
Posted by on May 10, 2012
Smartphone users have a radically different conception of behavior in public spaces than their conventional phone counterparts. They are more likely to reveal private information in public spaces, and less likely to believe that their digital conversations are irritating to those around them. (read more)
More than one in five pregnant white women smoke cigarettes
Posted by on May 10, 2012
A new report shows that 21.8 percent of pregnant white women aged 15 to 44 currently (within the past 30 days) smoked cigarettes. The study also showed that cigarette smoking levels among pregnant white women were significantly higher than the levels among pregnant black women (14.2 percent) and pregnant Hispanic women (6.5 percent) in the same 15 to 44 age range. (read more)
Maternal antibodies to gluten linked to schizophrenia risk in children
Posted by on May 10, 2012
Babies born to women with sensitivity to gluten appear to be at increased risk for certain psychiatric disorders later in life, according to new research. (read more)
New nutrition bar improves metabolic biomarkers linked to cardiovascular disease, cognitive decline, and anti-oxidant defenses in only two weeks
Posted by on May 10, 2012
Scientists have developed a low-calorie fruit-based high fiber vitamin and mineral nutrition bar called the “CHORI-bar” that improves biological indicators (increased HDL-c and glutathione, lowered homocysteine) linked to risk of cardiovascular disease, cognitive decline, and associated decline in anti-oxidant defenses. (read more)
Reducing brain activity improves memory after cognitive decline
Posted by on May 10, 2012
Research suggests a new approach to improving memory and interrupting disease progression in patients with a form of cognitive impairment that often leads to full-blown Alzheimer’s disease. (read more)
New animal model for one of the least understood medical issues: ADHD
Posted by on May 10, 2012
To better understand the cause of ADHD and to identify methods to prevent and treat it, researchers have developed a new form of specially bred mouse that mimics the condition. (read more)
Gifts of the MAGI in schizophrenia and bipolar disorder
Posted by on May 10, 2012
These findings are not about the classic story of gift-giving, although the MAGI genes (officially named membrane associated guanylate kinase, WW and PDZ domain containing proteins) do influence brain function in important ways. (read more)
Glial cells supply nerve fibres with energy-rich metabolic products
Posted by on May 10, 2012
Around 100 billion neurons in the human brain enable us to think, feel and act. They transmit electrical impulses to remote parts of the brain and body via long nerve fibres known as axons. This communication requires enormous amounts of energy, which the neurons are thought to generate from sugar. Axons are closely associated with glial cells which, on the one hand, surround them with an electrically… (read more)
Key cellular mechanisms behind the onset of tinnitus identified
Posted by on May 10, 2012
Research into hearing loss after exposure to loud noises could lead to the first drug treatments to prevent the development of tinnitus. (read more)
Testosterone-fueled infantile males might be a product of Mom's behavior
Posted by on May 10, 2012
By comparing the testosterone levels of five-month old pairs of twins, both identical and non-identical, researchers were able to establish that testosterone levels in infancy are not inherited genetically but rather determined by environmental factors. “Testosterone is a key hormone for the development of male reproductive organs, and it is also associated with behavioral traits, such as sexual… (read more)
Distracted drivers think of themselves as good drivers, research suggests
Posted by on May 10, 2012
Researchers are studying drivers who multitask behind the wheel, especially drivers who try to text or call while driving. The study found evidence that texting while driving increases the chance of a crash by as much as 23 times. That compares to being four times as likely to crash while talking on the phone. (read more)
Simple drawing test can predict subsequent stroke death in older men
Posted by on May 9, 2012
A simple drawing test can predict the long-term risk of dying after a first stroke among older men. (read more)
Scientists identify neurotranmitters that lead to forgetting
Posted by on May 9, 2012
Scientists have pinpointed a mechanism that is essential for forming memories in the first place and, as it turns out, is equally essential for eliminating them after memories have formed. (read more)
Misdiagnosis of multiple sclerosis is costing health system millions per year
Posted by on May 9, 2012
It is relatively common for doctors to diagnose someone with multiple sclerosis when the patient doesn't have the disease -- a misdiagnosis that not only causes patients potential harm but costs the US health care system untold millions of dollars a year, according to a new study. (read more)
Privacy law expert warns of the perils of social media and social reading
Posted by on May 9, 2012
The Internet and social media have opened up new vistas for people to share preferences in films, books and music. Services such as Spotify and the Washington Post Social Reader already integrate reading and listening into social networks, providing what Facebook CEO Mark Zuckerberg calls “frictionless sharing.” “But there’s a problem. A world of automatic, always-on disclosure should give… (read more)
Chronic cocaine use triggers changes in brain's neuron structure
Posted by on May 9, 2012
Chronic exposure to cocaine reduces the expression of a protein known to regulate brain plasticity, according to new, in vivo research on the molecular basis of cocaine addiction. (read more)
Response to first drug treatment may signal likelihood of future seizures in people with epilepsy
Posted by on May 9, 2012
How well people with newly diagnosed epilepsy respond to their first drug treatment may signal the likelihood that they will continue to have more seizures, according to a new study. (read more)
Gene-modified stem cell transplant protects patients from toxic side effects of chemotherapy, study suggests
Posted by on May 9, 2012
For the first time, scientists have transplanted brain cancer patients' own gene-modified blood stem cells in order to protect their bone marrow against the toxic side effects of chemotherapy. Initial results of the ongoing, small clinical trial of three patients with glioblastoma showed that two patients survived longer than predicted if they had not been given the transplants, and a third patient… (read more)
Why do people choke when the stakes are high? Loss aversion may be the culprit
Posted by on May 9, 2012
In sports, on a game show, or just on the job, what causes people to choke when the stakes are high? A new study suggests that when there are high financial incentives to succeed, people can become so afraid of losing their potentially lucrative reward that their performance suffers. (read more)
Genes and vascular risk modify effects of aging on brain and cognition
Posted by on May 9, 2012
Efforts to understand how the aging process affects the brain and cognition have expanded beyond simply comparing younger and older adults. (read more)
Virtual reality allows researchers to measure fish brain activity during behavior at unprecedented resolution
Posted by on May 9, 2012
Researchers have developed a new technique which allows them to measure brain activity in large populations of nerve cells at the resolution of individual cells. The technique has been developed in zebrafish to represent a simplified model of how brain regions work together to flexibly control behavior. (read more)
The music of the hemispheres sheds new light on schizophrenia
Posted by on May 9, 2012
In 1619, the pioneering astronomer Johannes Kepler published Harmonices Mundi in which he analyzed data on the movement of planets and asserted that the laws of nature governing the movements of planets show features of harmonic relationships in music. In so doing, Kepler provided important support for the, then controversial, model of the universe proposed by Copernicus. (read more)
Elderly women with irregular heart beat at higher risk for stroke
Posted by on May 9, 2012
Older women who have been diagnosed with an irregular heart beat are at higher risk of stroke than men. A new study shows that warfarin, the most common anticoagulant therapy used to prevent stroke in patients with Atrial fibrillation may not be as effective in women, 75 years or older, as in men. (read more)
Reduction of excess brain activity improves memory in amnestic mild cognitive impairment
Posted by on May 9, 2012
New research describes a potential new therapeutic approach for improving memory and modifying disease progression in patients with amnestic mild cognitive impairment. The study finds that excess brain activity may be doing more harm than good in some conditions that cause mild cognitive decline and memory impairment. (read more)
Blood test could show women at risk of Postnatal Depression
Posted by on May 9, 2012
Researchers have discovered a way of identifying which women are most at risk of postnatal depression (PND) by checking for specific genetic variants. The findings could lead to the development of a simple, accurate blood test which checks for the likelihood of developing the condition. (read more)
Cellist achieves optimal performance through neurofeedback
Posted by on May 9, 2012
“Practice makes perfect,” the saying goes. Optimal performance, however, can require more than talent, effort, and repetition. Training the brain to reduce stress through neurofeedback can remove barriers and enhance one’s innate abilities. (read more)
Babies' brains benefit from music lessons, even before they can walk and talk
Posted by on May 9, 2012
After completing the first study of its kind, researchers have discovered that very early musical training benefits children even before they can walk or talk. They found that one-year-old babies who participate in interactive music classes with their parents smile more, communicate better and show earlier and more sophisticated brain responses to music. (read more)
Improved waiting area design increases customer comfort
Posted by on May 9, 2012
A researcher has studied restaurant design and has recommendations for how restaurateurs can design waiting areas to be more comfortable, thus increasing diners' willingness to wait for a table. (read more)
Self-worth needs to go beyond appearance, experts say
Posted by on May 9, 2012
Women with high family support and limited pressure to achieve the 'thin and beautiful' ideal have a more positive body image. That's according to a new study looking at five factors that may help young women to be more positive about their bodies, in the context of a society where discontent with appearance is common among women. (read more)
Computer scientists show what makes movie lines memorable
Posted by on May 8, 2012
Researchers who applied computer analysis to a database of movie scripts think they may have found the secret to a memorable movie line - use familiar sentence structure but incorporate distinctive words or phrases, and make general statements that could apply elsewhere. (read more)
Emotion can shut down high-level mental processes without our knowledge, in our native language
Posted by on May 8, 2012
Psychologists believe that they have glimpsed for the first time, a process that takes place deep within our unconscious brain, where primal reactions interact with higher mental processes. They have identified a reaction to negative language inputs which shuts down unconscious processing. The psychologists extrapolate this from their most recent findings working with bilingual people. (read more)
Future treatment for nearsightedness — compact fluorescent light bulbs?
Posted by on May 8, 2012
Researchers hope to use fluorescent light bulbs to slow nearsightedness, which affects 40 percent of American adults and can cause blindness. (read more)
Scientists tuning in to how you tune out noise
Posted by on May 8, 2012
Although we have little awareness that we are doing it, we spend most of our lives filtering out many of the sounds that permeate our lives and acutely focusing on others – a phenomenon known as auditory selective attention. Hearing scientists are attempting to tease apart the process. (read more)
The risk of listening to amplified music
Posted by on May 8, 2012
Listening to amplified music for less than 1.5 hours produces measurable changes in hearing ability that may place listeners at risk of noise-induced hearing loss, new research shows. (read more)
'Blindness’ may rapidly enhance other senses
Posted by on May 8, 2012
Not only is there a real connection between vision and other senses, but that connection is important to better understand the underlying mechanisms that can quickly trigger sensory changes, according to new research. (read more)
Gestures fulfill a big role in language
Posted by on May 8, 2012
People of all ages and cultures gesture while speaking, some much more noticeably than others. But is gesturing uniquely tied to speech, or is it, rather, processed by the brain like any other manual action? Scientists have discovered that actual actions on objects, such as physically stirring a spoon in a cup, have less of an impact on the brain’s understanding of speech than simply gesturing as… (read more)
Cocktail party acoustics: How humans perceive sound in noisy and complex environments
Posted by on May 8, 2012
For the ears, a cocktail party presents a chaotic scene: glasses clink, voices buzz, light piano music may waft down from the stage. A group of researchers is trying to understand how the brain makes sense of such complex auditory environments. The team is testing how humans track sound patterns over time, and under what circumstances the brain registers that the pattern has been broken. (read more)
Women's scientific achievements often overlooked and undervalued
Posted by on May 8, 2012
When men chair committees that select scientific awards recipients, males win the awards more than 95 percent of the time. A new study reports that while in the past two decades women have begun to win more awards for their scientific achievements, compared to men, they win more service and teaching awards and fewer prestigious scholarly awards than would be expected based on their representation… (read more)
Prepregnancy obesity linked to child test scores
Posted by on May 8, 2012
Women who are obese before they become pregnant are at higher risk of having children with lower cognitive function - as measured by math and reading tests taken between ages 5 to 7 years - than are mothers with a healthy prepregnancy weight, new research suggests. (read more)
Female and younger athletes take longer to overcome concussions
Posted by on May 8, 2012
Female athletes and younger athletes take longer to recover from concussions, findings that call for physicians and athletic trainers to take sex and age into account when dealing with the injury. (read more)
Terrible twos? Study indicates finding a positive parental balance is key
Posted by on May 8, 2012
Wondering why your toddler is acting up? Researchers say it may be time to take a look at your parental style -- and your partner's. (read more)
Building a career: Co-workers can be as important as supervisors for effective student internships
Posted by on May 8, 2012
Summer internships are beginning, and career-related research from Kansas State University is helping determine what can make those internships more meaningful for students. Kerri Day Keller, director of career and employment services, has studied internships as high-impact educational practices and identified eight themes that characterize effective internships. (read more)
How cannabis use during adolescence affects brain regions associated with schizophrenia
Posted by on May 8, 2012
New research has shown physical changes to exist in specific brain areas implicated in schizophrenia following the use of cannabis during adolescence. The research has shown how cannabis use during adolescence can interact with a gene, called the COMT gene, to cause physical changes in the brain. (read more)
Fewer suicides after antidepressive treatment for schizophrenia
Posted by on May 8, 2012
Antidepressive drugs reduce the mortality rate of schizophrenic patients, while treatment with bensodiazepines greatly increases it, especially as regards suicide. Giving several antipsychotics simultaneously, however, seems to have no effect at all. This according to a new study examining different drug combinations administered to patients with schizophrenia. (read more)
Psychiatric medications' effect on brain structure varies
Posted by on May 8, 2012
It is increasingly recognized that chronic psychotropic drug treatment may lead to structural remodeling of the brain. Indeed, clinical studies in humans present an intriguing picture: Antipsychotics, used for the treatment of schizophrenia and psychosis, may contribute to cortical gray matter loss in patients, whereas lithium, used for the treatment of bipolar disorder and mania, may preserve gray… (read more)
It's official: Physics is hard
Posted by on May 8, 2012
Scientists have conducted scientific research on the difficulty –- from a computational complexity theory perspective -- of addressing some of the challenges of physics. (read more)
The electronic 'Pavlov's Dog'
Posted by on May 8, 2012
Nanotechnology scientists and memory researchers have redesigned a mental learning process using electronic circuits. (read more)
Typically human brain development older than first thought
Posted by on May 8, 2012
A large neonate brain, rapid brain growth and large frontal lobes are the typical hallmarks of human brain development. These appeared much earlier in the hominin family tree than was originally thought, as anthropologists who re-examined the Taung child’s fossil cranial sutures and compared them with other fossil skulls now demonstrate. The late fusion of the cranial sutures in the Taung child… (read more)
Male college students believe taking performance-enhancing drugs for sports is more unethical than using stimulants to improve grades
Posted by on May 8, 2012
In the eyes of young college men, it’s more unethical to use steroids to get an edge in sports than it is to use prescription stimulants to enhance one’s grades, according to new research. (read more)
Peak risk about 16 years old for teens misusing prescription drugs
Posted by on May 7, 2012
The peak risk for misusing prescription pain relievers occurs in mid-adolescence, specifically about 16 years old and earlier than many experts thought, according to a new study. The results, based on recent nationwide surveys of nearly 120,000 US adolescents, suggest prevention programs may need to be introduced earlier, in childhood and early adolescence. (read more)
Gene that leads to severe weight gain with antipsychotic treatment discovered
Posted by on May 7, 2012
Antipsychotic medications are increasingly prescribed in the US, but they can cause serious side effects including rapid weight gain, especially in children. (read more)
Psychopathy linked to specific structural abnormalities in the brain
Posted by on May 7, 2012
New research provides the strongest evidence to date that psychopathy is linked to specific structural abnormalities in the brain. The study is the first to confirm that psychopathy is a distinct neurodevelopmental subgroup of anti-social personality disorder. (read more)
Deep brain stimulation may hold promise for mild Alzheimer's disease
Posted by on May 7, 2012
A study on a handful of people with suspected mild Alzheimer’s disease (AD) suggests that a device that sends continuous electrical impulses to specific “memory” regions of the brain appears to increase neuronal activity. Results of the study using deep brain stimulation, a therapy already used in some patients with Parkinson’s disease and depression, may offer hope for at least some with… (read more)
Greater purpose in life may protect against harmful changes in the brain associated with Alzheimer’s disease
Posted by on May 7, 2012
Greater purpose in life may help stave off the harmful effects of plaques and tangles associated with Alzheimer’s disease, according to a new study. (read more)
Mid-adolescence is peak risk for extramedical use of pain relievers by young people, study suggests
Posted by on May 7, 2012
Surveys of U.S. adolescents suggest that the estimated peak risk of using prescription pain relievers for extramedical use, such as to get high or for other unapproved indications, occurs in mid-adolescence, according to a new report. (read more)
Midlife and Late-Life Depressive Symptoms Associated with Dementia
Posted by on May 7, 2012
Depressive symptoms that are present in midlife or in late life are associated with an increased risk of developing dementia, according to a new report. (read more)
Defective carnitine metabolism may play role in autism
Posted by on May 7, 2012
The deletion of part of a gene that plays a role in the synthesis of carnitine – an amino acid derivative that helps the body use fat for energy – may play a role in milder forms of autism, said a group of researchers. (read more)
Anthropologist finds explanation for hominin brain evolution in famous fossils
Posted by on May 7, 2012
One of the world's most important fossils has a story to tell about the brain evolution of modern humans and their ancestors, according to new research. The Taung fossil -- the first australopithecine ever discovered -- has two significant features that were analyzed by anthropological researchers. Their findings suggest brain evolution was a result of a complex set of interrelated dynamics in childbirth… (read more)
'Losing yourself' in a fictional character can affect your real life
Posted by on May 7, 2012
When you “lose yourself” inside the world of a fictional character while reading a story, you may actually end up changing your own behavior and thoughts to match that of the character, a new study suggests. (read more)
Schoolyard designed for children with autism
Posted by on May 7, 2012
Landscape architects are creating a schoolyard that can become a therapeutic landscape for children with autism. They have designed a place where elementary school children with autism can feel comfortable and included. (read more)
Re-gifting etiquette? The gifts we keep on giving
Posted by on May 7, 2012
Birthdays, graduations, Christmas, baby showers, bridal showers, bar and bat mitzvahs, Mother's Day, Father's Day, wedding anniversaries, the occasional sorry- about-that gesture, hostess gifts and presents that don't even fall into a recognizable category. The year is filled with opportunities and obligations to give and receive. So who can blame someone for doing a little regifting? Not the person… (read more)
Picking the brains of strangers helps make sense of online information
Posted by on May 7, 2012
People who have already sifted through online information to make sense of a subject can help strangers facing similar tasks without ever directly communicating with them, researchers have demonstrated. (read more)
Happiness model could help people go from good to great
Posted by on May 7, 2012
The sayings "variety is the spice of life" and "happiness isn't getting what you want, but wanting what you get" seem to have a psychological basis, according to a new study by a psychologist who identified two keys to becoming happier and staying that way. (read more)
Diabetes shrinks elderly brain
Posted by on May 7, 2012
Elderly people with pre-diabetes and type 2 diabetes suffer from an accelerated decline in brain size and mental capacity in as little as two years according to new research. (read more)
Are you a Facebook addict?
Posted by on May 7, 2012
Are you a social media enthusiast or simply a Facebook addict? Researchers have developed a new instrument to measure Facebook addiction, the Bergen Facebook Addiction Scale. (read more)
Caffeine can prevent memory loss in diabetes
Posted by on May 7, 2012
Badly controlled diabetes are known to affect the brain causing memory and learning problems and even increased incidence of dementia, although how this occurs is not clear. But now a study in mice with type 2 diabetes has discovered how diabetes affects a brain area called hippocampus causing memory loss, and also how caffeine can prevent this.  (read more)
Multiple thought channels may help brain avoid traffic jams
Posted by on May 6, 2012
Brain networks may avoid traffic jams at their busiest intersections by communicating on different frequencies, researchers have learned. (read more)
Robot reveals the inner workings of brain cells: Automated way to record electrical activity inside neurons in the living brain
Posted by on May 6, 2012
Researchers have developed a way to automate the process of finding and recording information from neurons in the living brain. The researchers have shown that a robotic arm guided by a cell-detecting computer algorithm can identify and record from neurons in the living mouse brain with better accuracy and speed than a human experimenter. (read more)
Students more likely to be fit when physical education is mandatory
Posted by on May 4, 2012
Fifth graders in California public school districts that comply with the state’s mandatory physical education requirement are more likely to have better fitness levels than students in districts that don’t comply, according to a new study. (read more)
Parents important in steering kids away from sedentary activities
Posted by on May 4, 2012
Parents can have a significant impact in steering young children away from too much time spent in sedentary pursuits. (read more)
Risk of Future Emotional Problems Can Be Identified During Well-Child Visits
Posted by on May 4, 2012
A new study suggests clinicians might be able to identify children at risk of later emotional or behavioral problems by paying attention to a few key signs during early well-child check-ups. (read more)
Are educators showing a 'positive bias' to minority students?
Posted by on May 4, 2012
A psychology professor's research indicates that public school teachers under-challenge minority students by providing them more positive feedback than they give to white students, for work of equal merit. The study involved 113 white middle school and high school teachers in two public school districts in the N.Y./N.J./Conn. tri-state area, one middle class and white, and the other more working class… (read more)
Synesthesia may explain healers claims of seeing people's aura
Posted by on May 4, 2012
University of Granada researchers affirm that healers present synesthesia, a neuropsychological phenomenon involving a "mingling" of the senses. The results of this study have been published in the prestigious journal Consciousness and Cognition. The authors remark the significant "placebo effect" that healers have on ill people. (read more)
Awake mental replay of past experiences critical for learning
Posted by on May 3, 2012
Awake mental replay of past experiences is essential for making informed choices, suggests a study in rats. Without it, the animals' memory-based decision-making faltered. Scientists blocked learning from, and acting on, past experience by selectively suppressing replay -- encoded as split-second bursts of neuronal activity in the memory hubs of rats performing a maze task. Similar patterns of brain… (read more)
Vacations from email decrease stress, increase concentration, researchers say
Posted by on May 3, 2012
Being cut off from work email significantly reduces stress and allows employees to focus far better, according to a new study. (read more)
Rats recall past to make daily decisions
Posted by on May 3, 2012
Scientists have identified patterns of brain activity in the rat brain that play a role in the formation and recall of memories and decision-making. The discovery, which builds on the team’s previous findings, offers a path for studying learning, decision-making and post-traumatic stress syndrome. (read more)
Waking chick embryos before they are born
Posted by on May 3, 2012
Under some conditions, the brains of embryonic chicks appear to be awake well before those chicks are ready to hatch out of their eggs. That's according to an imaging study in which researchers woke chick embryos inside their eggs by playing loud, meaningful sounds to them. Playing meaningless sounds to the embryos wasn't enough to rouse their brains. (read more)
Extra gene drove instant leap in human brain evolution
Posted by on May 3, 2012
A partial, duplicate copy of a gene appears to be responsible for the critical features of the human brain that distinguish us from our closest primate kin. The momentous gene duplication event occurred about two or three million years ago, at a critical transition in the evolution of the human lineage, according to a pair of new studies. (read more)
Scientists show how a gene duplication helped our brains become 'human'
Posted by on May 3, 2012
Scientists have shown that an extra copy of a brain-development gene, which appeared in our ancestors’ genomes about 2.4 million years ago, allowed maturing neurons to migrate farther and develop more connections. (read more)
Research explores the positives of bipolar disorder
Posted by on May 3, 2012
The problems of living with bipolar disorder have been well documented, but a new study has captured the views of those who also report highly-valued, positive experiences of living with the condition. (read more)
Pleasure, pain and satisfied customers
Posted by on May 3, 2012
A marketing researcher puts a spin on the expression "you can't please everyone." (read more)
Childhood emotional maltreatment causes troubled romantic relationships, studies suggest
Posted by on May 3, 2012
In two separate studies, researchers examined the stability and satisfaction of intimate relationships among college students with a history of childhood emotional maltreatment. The studies suggest that emotional abuse as a child impacted relationship fulfillment due to self-criticism. (read more)
Of Mice and Men: Characterization of a new autism gene
Posted by on May 3, 2012
Malfunctioning single proteins can cause disruptions in neuronal junctions leading to autistic forms of behavior. A new study comes to this conclusion after examining genetically altered mice. (read more)
Jealousy and envy at work are different in men and women
Posted by on May 3, 2012
In a work environment, sexual competition affects women more than men, new research suggests. However, a rival's social skills provoke jealousy and professional envy equally in both sexes. (read more)
Pleasure eating triggers body's reward system and may stimulate overeating
Posted by on May 3, 2012
When eating is motivated by pleasure, rather than hunger, endogenous rewarding chemical signals are activated which can lead to overeating, according to a recent study. The phenomenon ultimately affects body mass and may be a factor in the continuing rise of obesity. (read more)
Emotion reversed in left-handers' brains
Posted by on May 2, 2012
The way we use our hands may determine how emotions are organized in our brains, according to a recent study. Motivation, the drive to approach or withdraw from physical and social stimuli, is a basic building block of human emotion. (read more)
Eating fish, chicken, nuts may lower risk of Alzheimer's disease
Posted by on May 2, 2012
A new study suggests that eating foods that contain omega-3 fatty acids, such as fish, chicken, salad dressing and nuts, may be associated with lower blood levels of a protein related to Alzheimer's disease and memory problems. (read more)
Alzheimer's drug fails to reduce significant agitation
Posted by on May 2, 2012
A drug prescribed for Alzheimer's disease does not ease clinically significant agitation in patients, according to first randomized controlled trial designed to assess the effectiveness of the drug (generic name memantine) for significant agitation in Alzheimer's patients. (read more)
Genes may explain why some people turn their noses up at meat
Posted by on May 2, 2012
If you don't like the taste of pork, the reason may be that your genes cause you to smell the meat more intensely, according to a new study. (read more)
Junior Seau’s death keeps spotlight on concussion issues in sports
Posted by on May 2, 2012
Junior Seau’s apparent suicide might shock the sports world, but not concussion specialists. NFL players have a higher rate of depression, substance abuse, and dementia. This is thought to be connected to head impacts says an expert. (read more)
New understanding of Alzheimer's trigger
Posted by on May 2, 2012
A highly toxic beta-amyloid – a protein that exists in the brains of Alzheimer's disease victims – has been found to greatly increase the toxicity of other more common and less toxic beta-amyloids, serving as a possible "trigger" for the advent and development of Alzheimer's, researchers have discovered. (read more)
Infants begin to learn about race in the first year
Posted by on May 2, 2012
A new study confirms that though born with equal abilities to tell other-race people apart, by age 9 months infants are better at recognizing faces and emotional expressions of same-race people and the ability to distinguish other-race faces and match emotional sounds with expressions declines. (read more)
Freezing Parkinson's in its tracks
Posted by on May 2, 2012
Scientists have developed a peptide that protects dopamine-producing neurons, freezing neurodegeneration in its tracks in preclinical trials. This peptide could be easily delivered by daily injections or absorbed through the skin from an adhesive patch as a preventative therapy for Parkinson's disease, she says. (read more)
Brains wired for 'avalanches' -- and learning
Posted by on May 2, 2012
Researchers reveal the connection between a model of learning in the brain and the cascading bursts of cortical activity known as neuronal avalanches. (read more)
Evidence of familial vulnerability for epilepsy and psychosis
Posted by on May 2, 2012
Although the two disorders may seem dissimilar, epilepsy and psychosis are associated. Individuals with epilepsy are more likely to have schizophrenia, and a family history of epilepsy is a risk factor for psychosis. It is not known whether the converse is true, i.e., whether a family history of psychosis is a risk factor for epilepsy. (read more)
Is there a link between mood and glucose control in diabetes?
Posted by on May 2, 2012
When blood sugar levels in diabetes are poorly controlled, patients tend to have more complications such as depression and other mood disturbances, including anxiety and anger, and a lower overall quality of life. A better understanding of the relationship between glycemic variability and psychological disorders can lead to more effective strategies for patient management, researchers say. (read more)
Glycogen accumulation in neurons causes brain damage and shortens the lives of flies and mice
Posted by on May 2, 2012
Scientists have conclusive evidence about the harmful effects of the accumulation of glucose chains (glycogen) in fly and mouse neurons. These two animal models will allow scientists to address the genes involved in this harmful process and to find pharmacological solutions that allow disintegration of the accumulations or limitation of glycogen production. (read more)
Pointing a finger work much better than using pointed arrows
Posted by on May 2, 2012
Images of pointing fingers are much better at diverting people's attention than directional arrows, new psychology research suggests. Researchers have shown that biological cues like an outstretched index finger or a pair of eyes looking to one side affect people's attention even when they are irrelevant to the task at hand. Abstract directional symbols like pointed arrows or the written words "left"… (read more)
A woman’s intense interest in her partner shifts when grandchildren arrive
Posted by on May 1, 2012
A new study suggests that a woman's most intense relationship in her 20s is with a member of the opposite sex, but after the age of 45 this relationship shifts to a much younger female who is likely to be her daughter. The researchers suggest that women are more strategically driven than men in how they invest their time and after finding a mate, they shift their attention to grandchildren. (read more)
Delirium mouse model helps researchers understand the condition's causes
Posted by on May 1, 2012
A new mouse model of delirium has provided an important insight into the mechanisms underlying the condition, bringing together two theories as to its causes. (read more)
Hearing and touch have common genetic basis: Gene mutation leads to impairment of two senses
Posted by on May 1, 2012
New research shows that hearing and touch have a common genetic basis. In patients with Usher syndrome, a hereditary form of deafness accompanied by impaired vision, researchers have discovered a gene mutation that is also causative for the patients' impaired touch sensitivity. (read more)
New clues to how brain cancer cells migrate and invade
Posted by on May 1, 2012
Researchers have discovered that a protein that transports sodium, potassium and chloride may hold clues to how glioblastoma, the most common and deadliest type of brain cancer, moves and invades nearby healthy brain tissue. (read more)
Dopamine impacts your willingness to work
Posted by on May 1, 2012
A new brain imaging study that has found an individual’s willingness to work hard to earn money is strongly influenced by the activity of dopamine in three specific areas of the brain. (read more)
Biosynthetic grape-derived compound prevents progression of Alzheimer’s disease in animal model
Posted by on May 1, 2012
Researchers have succeeded in developing a biosynthetic polyphenol that improves cognitive function in mice with Alzheimer’s disease (AD). The findings provide insight in determining the feasibility of biosynthetic polyphenols as a possible therapy for AD in humans, a progressive neurodegenerative disease for which there is currently no cure. (read more)
Sharpening our understanding of memories
Posted by on May 1, 2012
Scientists now have a better understanding of how precise memories are formed. The study looked at the cells in our brains, or neurons, and how they work together as a group to form memories. (read more)
Blood pressure drugs linked with lower PTSD symptoms
Posted by on May 1, 2012
Traumatized people who take a class of common blood pressure medications tend to have less severe post-traumatic stress symptoms, researchers have found. The finding suggests that ACE (angiotensin converting enzyme) inhibitors or ARBs (angiotensin receptor blockers) could be valuable tools for treating or preventing post-traumatic stress disorder. (read more)
Important mechanism that affects the aging process identified
Posted by on May 1, 2012
Scientists have identified a key mechanism of action for the TOR (target of rapamycin) protein kinase, a critical regulator of cell growth which plays a major role in illness and aging. This finding not only illuminates the physiology of aging but could lead to new treatments to increase lifespan and control age-related conditions, such as cancer, type 2 diabetes, and neurodegeneration. (read more)
Computer use and exercise combo may reduce the odds of having memory loss
Posted by on May 1, 2012
You think your computer has a lot of memory … if you keep using your computer you may, too. Combining mentally stimulating activities, such as using a computer, with moderate exercise decreases your odds of having memory loss more than computer use or exercise alone, a new study shows. (read more)
How illusions trick the brain: 'Rotating Snakes' appear to dance
Posted by on May 1, 2012
New research sheds light on why illusions trick our brains. The study explores the neural bases of illusory motion in Akiyoshi Kitaoka's striking visual illusion known as the "Rotating Snakes." The study shows that tiny eye movements and blinking can make a geometric drawing of "snakes" appear to dance. The results help explain the mystery of how the Rotating Snakes illusion tricks the brain. (read more)
Dynamic view of city created based on Foursquare check-in data
Posted by on May 1, 2012
The millions of "check-ins" generated by Foursquare, the location-based social networking site, can be used to create a dynamic view of a city's workings and character, researchers say. In contrast to static neighborhood boundaries and dated census figures, these "Livehoods" reflect the ever-changing patterns of city life. (read more)
Longer sleep times may counteract genetic factors related to weight gain
Posted by on May 1, 2012
Toss out another old wives' tale: Sleeping too much does not make you fat. Sleeping more than nine hours a night may actually suppress genetic influences on body weight, says a new study examining sleep and body mass index (BMI) in 1,088 pairs of twins. (read more)
Excessive sleepiness may be cause of learning, attention and school problems
Posted by on May 1, 2012
Children who have learning, attention and behavior problems may be suffering from excessive daytime sleepiness (EDS), even though clinical tests show them sleeping long enough at night. Researchers studied 508 children and found that those whose parents reported EDS -- despite little indication of short sleep from clinical measurements -- were more likely to experience learning, attention/hyperactivity… (read more)
Genetic systems disrupted in autistic brain
Posted by on May 1, 2012
Autism has a strong genetic basis, but so far efforts to identify the responsible genes have had mixed results. The reason for this is that autism is influenced by many different genes, and different genes are involved in different individuals, making it hard to find the common genetic ground between patients. (read more)
2012 football helmet ratings: Two more added to the 5 star mark, experts say
Posted by on May 1, 2012
Virginia Tech released the results of its 2012 rating for adult football helmets that is designed to assess a helmet’s ability to reduce the risk of concussion.A total of three helmets achieved a “5 star” mark, which is the highest rating awarded by the Virginia Tech Helmet Ratings™. (read more)
Technology eases migraine pain in the deep brain
Posted by on April 30, 2012
New brain stimulation technology can prevent debilitating migraine attacks from occurring, a new study suggests. The technique, using transcranial direct current stimulation (tDCS), applies a mild electrical current to the brain from electrodes attached to the scalp. (read more)
Molecule blocks pathway leading to Alzheimer's disease
Posted by on April 30, 2012
Researchers have found novel compounds that disrupt the formation of amyloid, the clumps of protein in the brains of people with Alzheimer's disease believed to be important in causing the disease's characteristic mental decline. The so-called "spin-labeled fluorene compounds" are an important new target for researchers and physicians focused on diagnosing, treating and studying the disease. (read more)
About one baby born each hour addicted to opiate drugs in U.S.
Posted by on April 30, 2012
About one baby is born every hour addicted to opiate drugs in the United States, according to new research. Physicians found that diagnosis of neonatal abstinence syndrome, a drug withdrawal syndrome among newborns, almost tripled between 2000 and 2009. (read more)
The bright side of death: Awareness of mortality can result in positive behaviors
Posted by on April 30, 2012
Contemplating death doesn't necessarily lead to morose despondency, fear, aggression or other negative behaviors, as previous research has suggested. Following a review of dozens of studies, University of Missouri researchers found that thoughts of mortality can lead to decreased militaristic attitudes, better health decisions, increased altruism and helpfulness, and reduced divorce rates. (read more)
Bilingualism fine-tunes hearing, enhances attention
Posted by on April 30, 2012
A new study provides the first biological evidence that bilinguals' rich experience with language "fine-tunes" their auditory nervous system and helps them juggle linguistic input in ways that enhance attention and working memory. While many people do Sudoku to sharpen their minds, bilinguals' advantages in hearing, attention and working memory come automatically from knowing and speaking two languages,… (read more)
Prenatal exposure to insecticide chlorpyrifos linked to alterations in brain structure and cognition
Posted by on April 30, 2012
Even low to moderate levels of exposure to the insecticide chlorpyrifos during pregnancy may lead to long-term, potentially irreversible changes in the brain structure of the child, according to a new brain imaging study. The changes in brain structure are consistent with cognitive deficits found in children exposed to this chemical. (read more)
How does the immune system fight off threats to the brain?
Posted by on April 30, 2012
Like a police officer calling for backup while also keeping a strong hold on a suspected criminal, immune cells in the brain take a two-tier approach to fighting off a threat, new research finds. For the first time, the scientists managed to capture that reaction in action. (read more)
Not all altruism is alike, says new study
Posted by on April 30, 2012
Not all acts of altruism are alike, says a new study. From bees and wasps that die defending their nests, to elephants that cooperate to care for young, a new mathematical model pinpoints the environmental conditions that favor one form of altruism over another. The model predicts that creatures will help each other in different ways depending on whether key resources such as food and habitat are… (read more)
Highly religious people are less motivated by compassion than are non-believers
Posted by on April 30, 2012
"Love thy neighbor" is preached from many a pulpit. But new research suggests that the highly religious are less motivated by compassion when helping a stranger than are atheists, agnostics and less religious people. (read more)
A new drug to manage resistant chronic pain
Posted by on April 30, 2012
Neuropathic pain is the culprit behind many cases of chronic pain, resistant to common drugs. A new drug inhibits the transmission of pain signals throughout the body, protecting against not only neuropathic pain but also epileptic seizures, new study suggests. (read more)
Neurodevelopmental disorders: How human cells 'hold hands'
Posted by on April 30, 2012
Biologists have advanced the knowledge of human neurodevelopmental disorders by finding that a lack of a particular group of cell adhesion molecules in the cerebral cortex -- the outermost layer of the brain where language, thought and other higher functions take place -- disrupts the formation of neural circuitry. (read more)
Mutltitasking hurts performance but makes you feel better
Posted by on April 30, 2012
People aren't very good at media multitasking - like reading a book while watching TV - but do it anyway because it makes them feel good, a new study suggests. The findings provide clues as to why multitasking is so popular, even though many studies show it is not productive. (read more)
Halting an enzyme can slow multiple sclerosis in mice
Posted by on April 30, 2012
An antibody that neutralizes Kallikrein 6 is capable of staving off MS in mice, new research suggests. (read more)
What online social networks may know about non-members
Posted by on April 30, 2012
What can social networks on the internet know about persons who are friends of members, but have no user profile of their own? Researchers have just studied this question. Their work shows that through network analytical and machine learning tools the relationships between members and the connection patterns to non-members can be evaluated with regards to non-member relationships. Using simple contact… (read more)
Enzyme could slow part of the aging process in astronauts -- and the elderly
Posted by on April 30, 2012
New research suggests that an enzyme, called 5-lipoxygenase, plays a key role in cell death induced by microgravity environments, and that inhibiting this enzyme will likely help prevent or lessen the severity of immune problems in astronauts caused by spaceflight. Additionally, since space conditions initiate health problems that mimic aging on Earth, this discovery may lead to therapeutics that… (read more)
Brain circuitry associated with addictive, depressive behaviors identified
Posted by on April 30, 2012
Scientists have determined how specific circuitry in the brain controls not only body movement but also motivation and learning, providing new insight into neurodegenerative disorders such as Parkinson's disease -- and psychiatric disorders such as addiction and depression. (read more)
Restoring hearing with discrete device: A middle-ear microphone for more convenient cochlear implants
Posted by on April 30, 2012
Cochlear implants have restored basic hearing to some 220,000 deaf people, yet a microphone and related electronics must be worn outside the head, raising reliability issues, preventing patients from swimming and creating social stigma. Now, engineers have developed a tiny prototype microphone that can be implanted in the middle ear to avoid such problems. (read more)
Obesity affects job prospects for women, study finds
Posted by on April 30, 2012
Obese women are more likely to be discriminated against when applying for jobs and receive lower starting salaries than their non-overweight colleagues, a new study has found. (read more)
Huge study finds brain networks connected to teen drug abuse
Posted by on April 29, 2012
In a large imaging study of the human brain -- involving 1,896 14-year-olds -- scientists have discovered networks that go a long way toward explaining why some teenagers start experimenting with drugs and alcohol. Scientists report that differences in these brain networks make some adolescents more impulsive. These networks appear to exist prior to drug experimentation. Other separate brain networks… (read more)
TV alcohol advertising may play role in underage drinking
Posted by on April 29, 2012
Minors who were familiar with television alcohol advertisements were more likely to have tried alcoholic beverages and binge drink than those who could not recall seeing such ads, according to a new study. (read more)
Unruly kids may have a mental disorder
Posted by on April 29, 2012
When children behave badly, it's easy to blame their parents. Sometimes, however, such behavior may be due to a mental disorder. Mental illnesses are the No. 1 cause of medical disability in youths ages 15 and older in the United States and Canada, according to the World Health Organization. (read more)
Teen-led study highlights dangers of texting and driving
Posted by on April 29, 2012
Some people have questioned whether a ban on texting while driving will actually lead to more crashes because drivers will conceal their cell phones, making it more dangerous to read and type messages. New research led by high school students, however, shows that texting while driving is unsafe regardless of where the phone is positioned. (read more)
Driven to distraction: Anticipating cell phone calls may increase risk of a crash
Posted by on April 29, 2012
It's well-known that using a cell phone while driving can lead to motor vehicle crashes. New research shows that even anticipating calls or messages may distract drivers may increase the risk of a crash. (read more)
Being left out puts youths with special needs at risk for depression
Posted by on April 29, 2012
The challenges that come with battling a chronic medical condition or developmental disability are enough to get a young person down. But being left out, ignored or bullied by their peers is the main reason youths with special health care needs report symptoms of anxiety or depression, according to a new study. (read more)
Fight or flight: Violent teens may be following parents' lead
Posted by on April 29, 2012
While it may be cute when a 3-year-old imitates his parent's bad behavior, when adolescents do so, it's no longer a laughing matter. Teens who fight may be modeling what they see adult relatives do or have parents with pro-fighting attitudes, according to a new study. (read more)
Low-income moms under stress may overfeed infants
Posted by on April 29, 2012
Efforts to prevent obesity among low-income infants should focus not only on what babies are being fed but also the reasons behind unhealthy feeding practices, according to a new study. (read more)
Big girls don’t cry: Overweight teens who are satisfied with their bodies are less depressed, less prone to unhealthy behaviors
Posted by on April 27, 2012
A new study finds overweight teens who are satisfied with their bodies are less depressed, less prone to unhealthy behaviors. (read more)
Maintain your brain: The secrets to aging success
Posted by on April 27, 2012
Aging may seem unavoidable, but that's not necessarily so when it comes to the brain. So say researchers based on counterintuitive evidence that it is what you do in old age that matters when it comes to maintaining a youthful brain rather than what you did earlier in life. (read more)
Treating brain cancer with novel viral vector
Posted by on April 27, 2012
Physicians are now treating patients with recurrent brain cancer by directly injecting an investigational viral vector into their tumor. (read more)
Fruit flies provide new knowledge about uninhibited cell growth
Posted by on April 27, 2012
Scientists show that a specific type of carbohydrate plays an important role in the intercellular signaling that controls the growth and development of the nervous system. In particular, defects in that carbohydrate may result in the uninhibited cell growth that characterizes the genetic disease neurofibromatosis and certain types of cancer. (read more)
Novel regulatory molecules called mirror-microRNAs control multiple aspects of brain function
Posted by on April 27, 2012
Our genes control many aspects of who we are -- from the color of our hair to our vulnerability to certain diseases -- but how are the genes, and consequently the proteins they make themselves controlled? Researchers have discovered a new group of molecules which control some of the fundamental processes behind memory function and may hold the key to developing new therapies for treating neurodegenerative… (read more)
New form of intellectual disability discovered
Posted by on April 27, 2012
Researchers have discovered a gene for a new form of intellectual disability, as well as how it likely affects cognitive development by disrupting neuron functioning. (read more)
Analytic thinking can decrease religious belief, study shows
Posted by on April 26, 2012
A new study finds that analytic thinking can decrease religious belief, even in devout believers. The study finds that thinking analytically increases disbelief among believers and skeptics alike, shedding important new light on the psychology of religious belief. (read more)
People with 'balanced time perspective' more likely to call themselves content
Posted by on April 26, 2012
A new study demonstrates that having a certain "balanced time perspective" can make people feel more vital, more grateful, and more satisfied with their lives. (read more)
Mechanism that could contribute to problems in Alzheimer's identified
Posted by on April 26, 2012
Scientists have unraveled a process by which depletion of a specific protein in the brain contributes to the memory problems associated with Alzheimer's disease. These findings provide new insights into the disease's development and may lead to new therapies that could benefit the millions of people worldwide suffering from Alzheimer's and other devastating neurological disorders. (read more)
Clues to reverse cognitive deficits in people with neurological disorders
Posted by on April 26, 2012
The ability to navigate using spatial cues was impaired in mice whose brains were minus a channel that delivers potassium — a finding that may have implications for humans with damage to the hippocampus, a brain structure critical to memory and learning, according to an expert. (read more)
Women who smoke in pregnancy more likely to have child with high functioning autism
Posted by on April 26, 2012
Women who smoke in pregnancy may be more likely to have a child with high-functioning autism, such as Asperger’s Disorder, according to preliminary findings. (read more)
How Twitter broke its biggest story, 'WeGotBinLaden'
Posted by on April 26, 2012
By analyzing 600,000 tweets sent on the night US Special Forces captured Osama bin Laden, researchers studied how Twitter broke the story and spread the news. Their data also shows that the Twitterverse was overwhelmingly convinced the news of bin Laden's death was true, even before it was confirmed on television. (read more)
Action videogames change brains, improve visual attention
Posted by on April 26, 2012
Playing an action videogame, even for a relatively short time, causes differences in brain activity and improvements in visual attention, a new study shows. (read more)
Eating more berries may reduce cognitive decline in the elderly
Posted by on April 26, 2012
Blueberries and strawberries, which are high in flavonoids, appear to reduce cognitive decline in older adults according to a new study. The study results suggest that cognitive aging could be delayed by up to 2.5 years in elderly who consume greater amounts of the flavonoid-rich berries. (read more)
Higher maternal age predicts risk of autism
Posted by on April 26, 2012
Maternal age is linked to autism, a new review of studies suggests. While much research has been done to identify potential genetic causes of autism, this analysis suggests that non-heritable and environmental factors may also play a role in children's risk for autism. (read more)
Learning mechanism of the adult brain revealed
Posted by on April 26, 2012
They say you can’t teach an old dog new tricks. Fortunately, this is not always true. Researchers have now discovered how the adult brain can adapt to new situations. Their study may be significant in developing treatments of neurodevelopmental disorders. (read more)
Change in attitude may ease chronic pain by aiding sleep, study suggests
Posted by on April 26, 2012
Chronic pain sufferers who learn to dwell less on their ailments may sleep better and experience less day-to-day pain, according to results of research conducted on people with chronic face and jaw pain. (read more)
Anxiety increases cancer severity in mice, study shows
Posted by on April 25, 2012
Worrywarts, fidgety folk and the naturally nervy may have a real cause for concern: accelerated cancer. In a new study, anxiety-prone mice developed more severe cancer then their calm counterparts. (read more)
Study finds twist to the story of the number line: Number line is learned, not innate human intuition
Posted by on April 25, 2012
Challenging a mainstream scholarly position, a study suggests that the number-line concept is not innate but learned and that precise numbers can exist in a culture without linear representation. Related work shows there is another way to think about time too – one that does not rely on placing past and future on a line, or use the body as a reference point. (read more)
Your brain knows which ads are winners, better than you do: Study on smokers' brains may mark dawn of new age in advertising
Posted by on April 25, 2012
Advertisers and public health officials may be able to access hidden wisdom in the brain to more effectively sell their products and promote public health and safety, neuroscientists report in the first study to use brain data to predict how large populations will respond to advertisements. (read more)
Agent reduces autism-like behaviors in mice: Boosts sociability, quells repetitiveness
Posted by on April 25, 2012
Researchers have reversed behaviors in mice resembling two of the three core symptoms of autism spectrum disorders. An experimental agent increased social interactions and lessened repetitive self-grooming behavior in a strain of mice that normally display such autism-like behaviors. Since the same class of agents is being tested in patients with a related syndrome, the findings suggest a strategy… (read more)
The wisdom of retail traders
Posted by on April 25, 2012
Retail investors' are not as unsophisticated as many think: they can actually predict future stock returns, a new study shows. (read more)
New embryonic stem cell line will aid research on nerve condition
Posted by on April 25, 2012
A new human embryonic stem cell line has just been placed on the US National Institutes of Health's registry, making the cells available for federally funded research. (read more)
A striking link is found between the Fragile-X gene and mutations that cause autism
Posted by on April 25, 2012
Scientists have discovered a striking association between genes found disrupted in children with autism and genes that are targets of FMRP, the protein generated by the gene FMR1, whose dysfunction causes Fragile-X syndrome. (read more)
Top ten toxic chemicals suspected to cause autism and learning disabilities
Posted by on April 25, 2012
Scientists have prepared a list of ten chemicals considered likely to contribute to autism, learning disabilities and related conditions. (read more)
Switching subject categories could improve test scores
Posted by on April 25, 2012
Students of all ages could improve their test scores if the category of information changed abruptly midway through the test, according to a new study on memory. (read more)
Feel-good music helps with psychological counseling, expert says
Posted by on April 25, 2012
Music is akin to medicine, at least for one professor. She uses music as the tool with which to enter into a deep psychological dialogue with individuals ranging from abused children to palliative care patients; female survivors of domestic violence to individuals struggling with workplace woes. (read more)
How PCBs promote dendrite growth, may increase autism risk
Posted by on April 25, 2012
PCBs, or polychlorinated biphenyls, launch a cellular chain of events that leads to an overabundance of dendrites -- the filament-like projections that conduct electrochemical signals between neurons -- and disrupts normal patterns of neuronal connections in the brain, new research shows. (read more)
Strong support for once-marginalized theory on Parkinson’s disease
Posted by on April 25, 2012
Scientists have used powerful computational tools and laboratory tests to discover new support for a once-marginalized theory about the underlying cause of Parkinson’s disease. (read more)
Protecting your brain: 'Use it or lose it'
Posted by on April 25, 2012
The protective effects of an active cognitive lifestyle arise through multiple biological pathways, new research suggests. For some time researchers have been aware of a link between what we do with our brains and the long term risk for dementia. In general, those who are more mentally active or maintain an active cognitive lifestyle throughout their lives are at lower risk. New research throws some… (read more)
Thinking in a foreign language helps economic decision-making
Posted by on April 25, 2012
In a study with implications for businesspeople in a global economy, researchers have found that people make more rational decisions when they think through a problem in a non-native tongue. People are more likely to take favorable risks if they think in a foreign language, the new study showed. (read more)
Daily preventive therapies significantly reduce migraines: Some more than others, study suggests
Posted by on April 25, 2012
Researchers say that 38 percent of migraine sufferers require preventive therapy, but just three to 13 percent currently use it. An added concern is that patients are taking treatments that have never been demonstrated to work. New guidelines assert that migraine prevention requires taking medication daily, rather than only when in the throes of an attack. (read more)
Mental stress may be harder on women's hearts
Posted by on April 24, 2012
New findings could help explain why women are more likely than men to have coronary symptoms after emotional upsets. (read more)
Botox injections associated with only modest benefit for chronic migraine and daily headaches
Posted by on April 24, 2012
Although botulinum toxin A ("Botox") injections are US Food and Drug Administration approved for preventive treatment for chronic migraines, a review and analysis of previous studies finds a small to modest benefit for patients with chronic migraine headaches and chronic daily headaches, although botox injections were not associated with greater benefit than placebo for preventing episodic migraine… (read more)
Crew schedules, sleep deprivation, and aviation performance
Posted by on April 24, 2012
Night-time departures, early morning arrivals, and adjusting to several time zones in a matter of days can rattle circadian rhythms, compromise attention and challenge vigilance. And yet, these are the very conditions many pilots face as they contend with a technically challenging job in which potentially hundreds of lives are at stake. (read more)
Study points to potential treatment for stroke
Posted by on April 24, 2012
Neuroscientists have demonstrated that a compound mimicking a key activity of a hefty, brain-based protein is capable of increasing the generation of new nerve cells, or neurons, in the brains of mice that have had strokes. The mice also exhibited a speedier recovery of their athletic ability. (read more)
Division of labor in neural stem cell maintenance
Posted by on April 24, 2012
Sibling growth factors cooperate to maintain a pool of neuron-generating stem cells in the brain, according to a new study. (read more)
Evaluating the first drug to show improvement in subtype of autism
Posted by on April 24, 2012
In an important test of one of the first drugs to target core symptoms of autism, researchers are undertaking a pilot clinical trial to evaluate insulin-like growth factor (IGF-1) in children who have SHANK3 deficiency (also known as 22q13 Deletion Syndrome or Phelan-McDermid Syndrome), a known cause of autism spectrum disorder (ASD). (read more)
Vibrating steering wheel guides drivers while keeping their eyes on the road
Posted by on April 24, 2012
A vibrating steering wheel is an effective way to keep a driver's eyes safely on the road by providing an additional means to convey directions from a car's navigation system, researchers have shown. (read more)
Chronic fatigue syndrome patients had reduced activity in brain’s 'reward center'
Posted by on April 24, 2012
New findings on chronic fatigue syndrome add to the evidence about the biology of this mysterious disease. (read more)
Dietary changes help some children with ADHD
Posted by on April 24, 2012
Child and adolescent psychiatrists have just completed an extensive report which reviews the studies which have been done so far on the significance of diet for children and young people with ADHD. The report shows that there are potential benefits in changing the diets of children with ADHD, but that key knowledge in the area is still lacking. (read more)
Yeast cell reaction to Zoloft suggests alternative cause, drug target for depression
Posted by on April 24, 2012
Researchers have observed a self-degradation response to the antidepressant Zoloft in yeast cells that could help provide new answers to lingering questions among scientists about how antidepressants work, as well as support the idea that depression is not solely linked to the neurotransmitter serotonin. (read more)
Binge eating may lead to addiction-like behaviors
Posted by on April 24, 2012
A history of binge eating -- consuming large amounts of food in a short period of time -- may make an individual more likely to show other addiction-like behaviors, including substance abuse, according to researchers. In the short term, this finding may shed light on the factors that promote substance abuse, addiction, and relapse. In the long term, may help clinicians treat individuals suffering… (read more)
Anti-depressants likely do more harm than good, study suggests
Posted by on April 24, 2012
Commonly prescribed anti-depressants appear to be doing patients more harm than good, say researchers who have published a paper examining the impact of the medications on the entire body. (read more)
Distracted driving up among students
Posted by on April 24, 2012
According to the California Department of Motor Vehicles (CADMV), distracted driving is on the rise due to an increase in the use of cell phones and other electronic devices and the increasing importance of these devices in individuals’ lives. Studies have shown that phoning and driving increases the risk of crashes four-fold, with hands free and hand held devices equally dangerous. Texting increases… (read more)
Even positive stereotypes can hinder performance, researchers report
Posted by on April 24, 2012
Does hearing that you are a member of an elite group – of chess players, say, or scholars – enhance your performance on tasks related to your alleged area of expertise? Not necessarily, say researchers who tested how sweeping pronouncements about the skills or likely success of social groups can influence children's performance. The researchers found that broad generalizations about the likely… (read more)
Violence puts wear and tear on kids' DNA
Posted by on April 24, 2012
Children who have experienced violence might really be older than their years. The DNA of 10-year-olds who experienced violence in their young lives has been found to show wear and tear normally associated with aging, a new study has found. (read more)
Molecule movements that make us think: Ion channel’s voltage sensor can change its form
Posted by on April 24, 2012
Every thought, every movement, every heartbeat is controlled by lightning-quick electrical impulses in the brain, the muscles, and the heart. But too much electrical excitability in the membranes of the cells can cause things like epilepsy and cardiac arrhythmia. A research group has now published new discoveries that can lead to new medicines for these diseases. (read more)
Prions in the brain eliminated by homing molecules
Posted by on April 24, 2012
Toxic prions in the brain can be detected with self-illuminating polymers. The originators, at Linköping University in Sweden, has now shown that the same molecules can also render the prions harmless, and potentially cure fatal nerve-destroying illnesses. (read more)
Anticonvulsant drug helps marijuana smokers kick the habit
Posted by on April 24, 2012
Scientists have found clinical evidence that the drug gabapentin, currently on the market to treat neuropathic pain and epilepsy, helps people to quit smoking marijuana (cannabis). Unlike traditional addiction treatments, gabapentin targets stress systems in the brain that are activated by drug withdrawal. (read more)
Family life study reveals key events that can trigger eating disorders
Posted by on April 24, 2012
Eating disorders can be triggered by lack of support following traumatic events such as bereavement, relationship problems, abuse and sexual assault, according to new research. Even changing school or moving home can prove too much for some young people and lead to conditions such as anorexia or bulimia.    (read more)
Neuroeconomics: Studying brain responses gives marketers increased ability to predict how people make decisions
Posted by on April 24, 2012
Magnetic resonance imaging (MRI) is typically used by medical professionals to visualize the internal structures of the human body. By using MRI to study the brain, researchers found a method to characterize how the different regions of the brain function in concert to enable people to anticipate and respond to competitors' behavior. (read more)
Does fatty food impact marital stress?
Posted by on April 24, 2012
A diet high in saturated fat might make arguments with your spouse more stressful. That's what researchers are theorizing in their recently launched study of married couples. The study will evaluate the change in couples' blood cholesterol and stress hormone levels following discussions of stressful topics such as finances, relatives, or annoying habits. (read more)
Gatekeeper of brain steroid signals boosts emotional resilience to stress
Posted by on April 23, 2012
A regulator of glucocorticoid receptors may provide a path towards resilience to stress by modulating glucocorticoid signaling in the brain. (read more)
Families that eat together may be the healthiest, new evidence confirms
Posted by on April 23, 2012
"Come and get it!" A phrase historically proclaiming that the communal meal is ready, is heard all too infrequently among contemporary American households, especially as children get older. Indeed, over 40% of the typical American food budget is spent on eating out, with family meals often being relegated to holidays and special occasions. Aside from negative effects on the family budget, eating out… (read more)
Preventing dementia: Trajectory of cognitive decline can be altered in seniors at risk for dementia
Posted by on April 23, 2012
Cognitive decline is a pressing global health care issue. Worldwide, one case of dementia is detected every seven seconds. Mild cognitive impairment is a well recognized risk factor for dementia, and represents a critical window of opportunity for intervening and altering the trajectory of cognitive decline in seniors. (read more)
Clinical decline in Alzheimer’s requires plaque and proteins
Posted by on April 23, 2012
The neuron-killing pathology of Alzheimer’s disease (AD), which begins before clinical symptoms appear, requires the presence of both amyloid-beta (a-beta) plaque deposits and elevated levels of an altered protein called p-tau. (read more)
Intravenous vaccination promotes brain plasticity and prevents memory loss in Alzheimer's disease
Posted by on April 23, 2012
Alzheimer's disease (AD) is an incurable, progressive neurodegenerative disease affecting over five million people worldwide, and is the leading cause of dementia in the elderly. Currently, intravenous human immunoglobulin (IVIG) treatment is being explored in multiple off-label uses other than immunotherapy, including AD. Several clinical studies assessing the tolerability and efficacy of IVIG in… (read more)
That impulsive, moody preschooler may grow up to be a problem gambler
Posted by on April 23, 2012
Give me the child at age three and I will give you the adult compulsive gambler. That is the striking finding of a new study published in Psychological Science. The study found that "people who were rated at age three as being more restless, inattentive, oppositional, and moody than other three-year-old children were twice as likely to grow up to have problems with gambling as adults three decades… (read more)
Can video games promote healthier aging?
Posted by on April 23, 2012
Video-game technology is proving to be a valuable tool for helping people of all ages improve lifestyle and health habits and manage disease. New research is showing that exergames have significant benefits for older adults by providing cognitive stimulation and a source of social interaction, exercise, and fun. (read more)
Smoking, but not nicotine, reduces risk for rare tumor, study suggests
Posted by on April 23, 2012
New research confirms an association between smoking and a reduced risk for a rare benign tumor near the brain, but the addition of smokeless tobacco to the analysis suggests nicotine is not the protective substance. (read more)
Comparison of two home exercises to treat vertigo
Posted by on April 23, 2012
A researcher who suffers from benign paroxysmal positional vertigo and had to "fix it" before she could go to work one day was using a maneuver to treat herself that only made her sicker. "So I sat down and thought about it and figured out an alternate way to do it." (read more)
Obstructive sleep apnea's damage evident after one month
Posted by on April 23, 2012
Obstructive sleep apnea (OSA) affects some 1 in 5 US adults. A novel research model finds after just 30 days of OSA exposure, cerebral vessel function is altered, which could lead to stroke. (read more)
Protein prevents DNA damage in the developing brain and might serve as a tumor suppressor
Posted by on April 23, 2012
Scientists have rewritten the job description of the protein TopBP1 after demonstrating that it guards early brain cells from DNA damage. Such damage might foreshadow later problems, including cancer. (read more)
Costs of 'dirty bomb' attack in Los Angeles
Posted by on April 23, 2012
A dirty bomb attack centered on downtown Los Angeles’ financial district could severely impact the region’s economy to the tune of nearly $16 billion, fueled primarily by psychological effects that could persist for a decade, researchers say. (read more)
Olympic boxing may damage the brain
Posted by on April 23, 2012
Olympic boxers can exhibit changes in brain fluids after bouts, which indicates nerve cell damage. This is shown in a study of 30 top-level Swedish boxers. (read more)
Thirty-five-hour work-week recommended for parents
Posted by on April 23, 2012
Swedish mothers of small children work a lot more now than in the 1970s. This is an important reason why so many parents feel extremely pressured for time. One way to handle the stress is to take advantage of the right for Swedish parents to work half time, according to new research. (read more)
Looking good on Facebook
Posted by on April 23, 2012
A European study of students using online social networking shows that users tend to make new connections via their own more attractive friends regardless of whether they are male or female. (read more)
Nano-devices that cross blood-brain barrier open door to treatment of cerebral palsy, other neurologic disorders
Posted by on April 23, 2012
Scientists have developed nano-devices that successfully cross the brain-blood barrier and deliver a drug that tames brain-damaging inflammation in rabbits with cerebral palsy. (read more)
Role of impaired sleep in fibromyalgia pain explored
Posted by on April 23, 2012
Patients coping with the complex pain disorder fibromyalgia often have difficulty sleeping, and a new study reports that despite the negative quality of life implications, poor sleep is not a significant predictor of fibromyalgia pain intensity and duration. (read more)
Pain relief with PAP injections may last 100 times longer than a traditional acupuncture treatment
Posted by on April 23, 2012
Researchers have exploited the molecular mechanism behind acupuncture resulted in six-day pain relief in animal models. They call this new therapeutic approach PAPupuncture. (read more)
New technique may help severely damaged nerves regrow and restore function
Posted by on April 22, 2012
Engineers have developed a method of assisting nerves damaged by traumatic accidents to repair naturally, which could improve the chances of restoring sensation and movement in injured limbs. (read more)
Keeping older drivers on the road
Posted by on April 22, 2012
Scientists are designing new systems to help older people drive safely for longer in an effort to help them retain their independence. (read more)
Not all today's students are 'tech-savvy'
Posted by on April 22, 2012
A small minority of today’s university students don’t use email and others are confused by the array of technologies available at universities. Yet many students couldn’t bear to be without their mobile phones and find themselves distracted by social networking sites during study.  (read more)
Changes in brain's blood flow could cause 'brain freeze'
Posted by on April 22, 2012
'Brain freeze' is a nearly universal experience -- almost everyone has felt the near-instantaneous headache brought on by a bite of ice cream or slurp of ice-cold soda on the upper palate. However, scientists are still at a loss to explain this phenomenon. Since migraine sufferers are more likely to experience brain freeze than people who don't have this often-debilitating condition, brain freeze… (read more)
Estrogen hormone reveals protective ability after traumatic brain injury
Posted by on April 22, 2012
With more than 1.7 million people sustaining a traumatic brain injury each year, the need to identify processes to limit inflammation and subsequent damage is critical. New research demonstrates that estrone provides anti-inflammatory and antioxidant capabilities that are important after traumatic brain injury. (read more)
Specific protein triggers changes in neurons in brain reward center linked to cocaine addiction
Posted by on April 22, 2012
New research reveals that repeated exposure to cocaine decreases the activity of a protein necessary for normal functioning of the brain's reward system, thus enhancing the reward for cocaine use, which leads to addiction. Investigators were also able to block the ability of repeated cocaine exposure, to induce addiction. (read more)
Key protein responsible for controlling nerve cell protection discovered
Posted by on April 22, 2012
A key protein, which may be activated to protect nerve cells from damage during heart failure or epileptic seizure, has been found to regulate the transfer of information between nerve cells in the brain. The discovery could lead to novel new therapies for stroke and epilepsy. (read more)
'Housekeeping' mechanism for brain stem cells discovered
Posted by on April 22, 2012
Researchers have identified a molecular pathway that controls the retention and release of the brain’s stem cells. The discovery offers new insights into normal and abnormal neurologic development and could eventually lead to regenerative therapies for neurologic disease and injury. (read more)
Soda consumption increases overall stroke risk
Posted by on April 20, 2012
Researchers have found that greater consumption of sugar-sweetened and low-calorie sodas is associated with a higher risk of stroke. Conversely, consumption of caffeinated or decaffeinated coffee was associated with a lower risk. (read more)
Early treatment improves outcomes in rare, often undiagnosed form of encephalitis
Posted by on April 20, 2012
A mysterious, difficult-to-diagnose, and potentially deadly disease that was only recently discovered can be controlled most effectively if treatment is started within the first month that symptoms occur, according to a new report. (read more)
Your left side is your best side: Our left cheek shows more emotion, which observers find more aesthetically pleasing
Posted by on April 20, 2012
Your best side may be your left cheek, according to a new study. Images of the left side of the face are perceived and rated as more pleasant than pictures of the right side of the face, possibly due to the fact that we present a greater intensity of emotion on the left side of our face. (read more)
New genes contributing to autism and related neurodevelopmental disorders uncovered
Posted by on April 20, 2012
Researchers have utilized new sequencing strategies to reveal chromosome abnormalities associated with autism and other neurodevelopmental disorders. (read more)
New stem cell found in brain: Finding could be key to developing methods to heal and repair brain injury and disease
Posted by on April 20, 2012
Researchers have discovered a new stem cell in the adult brain. These cells can proliferate and form several different cell types -- most importantly, they can form new brain cells. Scientists hope to take advantage of the finding to develop methods to heal and repair disease and injury in the brain. (read more)
Cancer therapies affect cognitive functioning among breast cancer survivors
Posted by on April 20, 2012
Researchers have found that breast cancer survivors who have had chemotherapy, radiation or both do not perform as well on some cognitive tests as women who have not had cancer. (read more)
Single-neuron observations mark steps in Alzheimer's disease
Posted by on April 20, 2012
Neuroscientists have observed correlations between increases in both soluble and plaque-forming beta-amyloid -- a protein implicated in the disease process -- and dysfunctional developments on several levels: individual cortical neurons, neuronal circuits, sensory cognition, and behavior. Their results show that these changes progress in parallel and that, together, they reveal distinct stages in… (read more)
Influencing others through gestures: Pitfalls for eyewitnesses
Posted by on April 20, 2012
Gestures made during interviews can influence or even misinform eyewitnesses. In addition eyewitnesses are unlikely to recall the influential gestures being shown to them, new research suggests. (read more)
Alzheimer's plaques disrupt brain networks
Posted by on April 20, 2012
Researchers have shown that brain plaques in mice are associated with disruption of the ability of brain regions to network with each other. (read more)
Parent diet choice knowledge doesn't prevent child obesity
Posted by on April 20, 2012
A study of the families of 150 preschoolers suggests that parents of healthy-weight and overweight preschoolers are generally well aware of dietary risk factors that fuel childhood obesity. (read more)
Mini-sensor measures magnetic activity in human brain
Posted by on April 19, 2012
A miniature atom-based magnetic sensor has passed an important research milestone by successfully measuring human brain activity. The lightweight sensor potentially could be used for biomedical applications such as studying mental processes and advancing the understanding of neurological diseases. (read more)
Use of drug following first sign of possible multiple sclerosis reduces likelihood of progression to MS
Posted by on April 19, 2012
People who received injections of the multiple sclerosis (MS) drug interferon beta-1a soon after their first signs of possible MS were less likely to progress to clinically definite MS than people who switched to interferon beta-1a from placebo, according to new phase three results of the three-year REFLEXION clinical trial. (read more)
Aspirin: New evidence is helping explain additional health benefits and open potential for new uses
Posted by on April 19, 2012
Researchers have discovered that salicylate, the active ingredient in aspirin, directly increases the activity of the protein AMPK (AMP-activated protein kinase), a key player in regulating cell growth and metabolism. Salicylate, which is derived from willow bark, and is the active ingredient in aspirin, is believed to be one of the oldest drugs in the world with first reports of its use dating back… (read more)
19th century therapy for Parkinson's disease may help patients today
Posted by on April 19, 2012
In the 19th century, Jean-Martin Charcot, the celebrated neurologist, developed a "vibration chair," to relieve symptoms of Parkinson's disease. Charcot reported improvements in his patients, but he died shortly thereafter and a more complete evaluation of the therapy was never conducted. Now, a group of neurological researchers have replicated his work in a study to see if Charcot's observation holds… (read more)
How social interaction and teamwork led to human intelligence
Posted by on April 19, 2012
Scientists have discovered proof that the evolution of intelligence and larger brain sizes can be driven by cooperation and teamwork, shedding new light on the origins of what it means to be human. (read more)
New genes discovered contributing to autism, links to psychiatric disorders
Posted by on April 19, 2012
A new approach to investigating hard-to-find chromosomal abnormalities has identified 33 genes associated with autism and related disorders, 22 for the first time. Several of these genes also appear to be altered in different ways in individuals with psychiatric disorders such as schizophrenia. (read more)
Black women leaders approved for assertiveness in the workplace, study suggests
Posted by on April 19, 2012
While white men are expected to be assertive and aggressive leaders, black men and white women are often penalized for that kind of behavior in the workplace. A new study looks at another group: black women. They find that, rather than being viewed as a combination of black men and white women, black women also seem to be expected to act assertively. (read more)
New brain-machine interface moves a paralyzed hand: Technology bypasses spinal cord and delivers signals from brain directly to muscles
Posted by on April 19, 2012
A new brain-machine technology delivers messages from the brain directly to the muscles -- bypassing the spinal cord -- to enable voluntary and complex movement of a paralyzed hand. The device could eventually be tested on, and perhaps aid, paralyzed patients. (read more)
How thinking about death can lead to a good life
Posted by on April 19, 2012
Thinking about death can actually be a good thing. An awareness of mortality can improve physical health and help us re-prioritize our goals and values, according to a new analysis of recent scientific studies. Even non-conscious thinking about death -- say walking by a cemetery -- could prompt positive changes and promote helping others. (read more)
Childhood trauma linked to schizophrenia
Posted by on April 19, 2012
Researchers have found that children who have experienced severe trauma are three times as likely to develop schizophrenia in later life. (read more)
Meditation makes you more creative
Posted by on April 19, 2012
Certain meditation techniques can promote creative thinking. This is the outcome of a study by cognitive psychologists. (read more)
Distinct 'God spot' in the brain does not exist, study shows
Posted by on April 19, 2012
Scientists have speculated that the human brain features a "God spot," one distinct area of the brain responsible for spirituality. Now, researchers have completed research that indicates spirituality is a complex phenomenon, and multiple areas of the brain are responsible for the many aspects of spiritual experiences. (read more)
Insomnia takes toll on tinnitus patients
Posted by on April 19, 2012
Insomnia can have a negative effect on tinnitus, worsening the functional and emotional toll of chronic ringing, buzzing, hissing or clicking in the head and ears, according to a new study. (read more)
Genetic similarity promotes cooperation
Posted by on April 18, 2012
In a dog-eat-dog world of ruthless competition and ‘survival of the fittest,’ new research reveals that individuals are genetically programmed to work together and cooperate with those who most resemble themselves. (read more)
Victims of online dating scams feel doubly traumatized
Posted by on April 18, 2012
Online dating scammers groom their victims by developing 'hyper-personal' relationships which can leave victims feeling doubly traumatized. (read more)
Kids get more active when given more toy choices, studies show
Posted by on April 18, 2012
In an age when even preschoolers have electronic toys and devices, many parents wonder how to get their children to be more physically active. Now, two studies provide some answers. (read more)
New medication offers hope to patients with frequent, uncontrollable seizures
Posted by on April 18, 2012
A new type of anti-epilepsy medication that selectively targets proteins in the brain that control excitability may significantly reduce seizure frequency in people whose recurrent seizures have been resistant to even the latest medications, new research suggests. (read more)
Daily physical activity may reduce Alzheimer’s disease risk at any age
Posted by on April 18, 2012
Daily physical activity may reduce the risk of Alzheimer’s disease and cognitive decline, even in people over the age of 80, according to a new study. (read more)
Breaking Point: When Does Head Trauma in Sports Lead to Memory Loss?
Posted by on April 18, 2012
A new study suggests there may be a starting point at which blows to the head or other head trauma suffered in combat sports start to affect memory and thinking abilities and can lead to chronic traumatic encephalopathy, or CTE, in the brain. (read more)
Speed and ecstasy associated with depression in teenagers
Posted by on April 18, 2012
A five year study conducted with thousands of teenagers reveals that those who used speed (meth/ampthetamine) or ecstasy (MDMA) at fifteen or sixteen years of age were significantly more likely to suffer elevated depressive symptoms the following year. (read more)
Marijuana use higher in young adult smokers than previously reported
Posted by on April 18, 2012
Half of young adult tobacco smokers also have smoked marijuana in the last 30 days, according to a recent Facebook-based survey, indicating a greater prevalence of marijuana and tobacco co-use among smokers age 18-25 than previously reported. (read more)
Reminders of secular authority reduce believers' distrust of atheists
Posted by on April 18, 2012
What's the group that least agrees with Americans' vision of their country? According to many sociological surveys, it's atheists. Previous research suggests that the dislike of atheists mostly comes from distrust, driven by the belief that people act better when they feel like they're being watched by God. But new research shows that reminding people of various sources of secular authority -- like… (read more)
Window of opportunity to prevent cerebral palsy discovered: Nanodrugs work in newborn rabbits
Posted by on April 18, 2012
Researchers have demonstrated that a nanotechnology-based drug treatment in newborn rabbits with cerebral palsy enabled dramatic improvement of movement disorders and the inflammatory process of the brain that causes many cases of CP. The findings strongly suggest that there may be an opportunity immediately after birth for drug treatment that could minimize CP. (read more)
Crime and punishment: Neurobiological roots of modern justice
Posted by on April 18, 2012
Neuroscientists have proposed the first neurobiological model for third-party punishment. It outlines a collection of potential cognitive and brain processes that evolutionary pressures could have re-purposed to make this behavior possible. (read more)
Non-surgical test for brain cancer
Posted by on April 18, 2012
In a breakthrough for the way brain cancer is diagnosed and monitored, researchers have demonstrated that brain tumors can be reliably diagnosed and monitored without surgery. Previously, an accurate non-surgical test to detect brain tumors was unavailable and methods of monitoring a brain tumor's progression or response to treatment were not reliable. (read more)
Antidote for cocaine overdose shows promise in lab tests
Posted by on April 18, 2012
Scientists are reporting development and successful testing in laboratory mice of a substance that shows promise for becoming the first antidote for cocaine toxicity in humans. The new so-called "passive vaccine" reversed the motor impairment, seizures and other dangerous symptoms of a cocaine overdose, which claims thousands of lives each year among users of the illicit drug. (read more)
Brain-activated muscle stimulation restores monkeys' hand movement after paralysis
Posted by on April 18, 2012
An artificial connection between the brain and muscles can restore complex hand movements in monkeys following paralysis, according to a new study. The neuroprosthesis uses a brain-computer interface to control electrical stimulation of muscles and restore hand movement after temporary paralysis. (read more)
How selective hearing works in the brain: 'Cocktail party effect' explained
Posted by on April 18, 2012
The longstanding mystery of how selective hearing works -- how people can tune in to a single speaker while tuning out their crowded, noisy environs -- has just been solved. Psychologists have known for decades about the so-called "cocktail party effect," a name that evokes the Mad Men era in which it was coined. It is the remarkable human ability to focus on a single speaker in virtually any environment… (read more)
Photoreceptor transplant restores vision in mice
Posted by on April 18, 2012
Scientists have shown for the first time that transplanting light-sensitive photoreceptors into the eyes of visually impaired mice can restore their vision. (read more)
Antidote for cocaine overdose looks promising in lab studies
Posted by on April 18, 2012
Scientists have shown that an injectable solution can protect mice from an otherwise lethal overdose of cocaine. The findings could lead to human clinical trials of a treatment designed to reverse the effects of cocaine in case of emergency. Cocaine is involved in more than 400,000 emergency-room visits and about 5,000 overdose deaths each year in the United States. (read more)
Why nagging can be good for your health
Posted by on April 18, 2012
Over-30s can benefit from being nagged, nudged and cajoled by family and friends into being more active, according to new sport psychology research. (read more)
Curbing college binge drinking: What role do 'alcohol expectancies' play?
Posted by on April 18, 2012
Alcohol expectancy challenges, or social experiments aimed at challenging one's beliefs about the rewards of drinking, can successfully reduce both the quantity of alcohol consumed and the frequency of heavy or binge drinking among college students. (read more)
Can behavior be controlled by genes? The case of honeybee work assignments
Posted by on April 18, 2012
Biologists have demonstrated that the division of labor among honeybees is correlated with the presence in their brains of tiny snippets of noncoding RNA, called micro-RNAs, or miRNAs, that suppress the expression of genes. (read more)
Changing brains for the better: Article documents benefits of multiple practices, such as physical exercise and meditation
Posted by on April 18, 2012
Practices like physical exercise, certain forms of psychological counseling and meditation can all change brains for the better, and these changes can be measured with the tools of modern neuroscience, according to a new review article. (read more)
Brain scans can predict weight gain and sexual activity, research shows
Posted by on April 17, 2012
At a time when obesity has become epidemic in American society, scientists have found that functional magnetic resonance imaging (fMRI) brain scans may be able to predict weight gain. In a new study, the researchers demonstrated a connection between fMRI brain responses to appetite-driven cues and future behavior. (read more)
Electronic cigarettes may help smokers' memory while they kick the habit
Posted by on April 17, 2012
Electronic cigarettes - battery-operated devices that provide nicotine via inhaled vapor - may help the memory as well as ease cravings as smokers quit their habit, new research suggests. (read more)
Listening to your favorite music boosts performance
Posted by on April 17, 2012
Whether you like classical, death metal or skiffle, listening to your own choice of music could improve your enjoyment of taking part in competitive sports and improve performance, a study has found. (read more)
Bring water into exams to improve your grade
Posted by on April 17, 2012
Students who bring water into exams may improve their grade by keeping hydrated, new research suggests. (read more)
It doesn’t mean you’re crazy –- talking to yourself has cognitive benefits, study finds
Posted by on April 17, 2012
Most people talk to themselves at least every few days, and many report talking to themselves on an hourly basis. What purpose is served by this seemingly irrational behavior? Previous research has suggested that such self-directed speech in children can help guide their behavior. For example, children often talk themselves step-by-step through tying their shoelaces, as if reminding themselves to… (read more)
Violence in men caused by unequal wealth and competition, study suggests
Posted by on April 17, 2012
Violence in men can be explained by traditional theories of sexual selection. A new review points to a range of evidence that suggests that high rates of physical aggression and assaults in men are rooted in inter-male competition. (read more)
Positive feelings may help protect cardiovascular health
Posted by on April 17, 2012
Over the last few decades numerous studies have shown negative states, such as depression, anger, anxiety, and hostility, to be detrimental to cardiovascular health. Less is known about how positive psychological characteristics are related to heart health. In the first and largest systematic review on this topic to date, researchers found that positive psychological well-being appears to reduce the… (read more)
Lead dust is linked to violence, study suggests
Posted by on April 17, 2012
Childhood exposure to lead dust has been linked to lasting physical and behavioral effects, and now lead dust from vehicles using leaded gasoline has been linked to instances of aggravated assault two decades after exposure, according to researchers. (read more)
Parkinson's protein causes disease spread in animal model
Posted by on April 17, 2012
Researchers have shown that brain tissue from a Parkinson's disease mouse model, as well as synthetically produced disease protein fibrils, injected into young, symptom-free PD mice led to spreading of PD pathology. (read more)
Study of half siblings provides genetic clues to autism
Posted by on April 17, 2012
New research in half siblings adds to evidence that even though autism is far more common in males, mothers and fathers appear to be transmitting genetic risk equally. (read more)
Cognitive abilities of rett syndrome patients have been underestimated for decades, researchers find
Posted by on April 17, 2012
Children with Rett Syndrome, who cannot speak or use their hands to communicate and therefore were thought to be unable to understand and process information, do in fact exhibit meaningful visual search whereby they can process and prioritize information, new research shows. This leads researchers to believe that conventional testing is not robust enough and underestimates the patients' cognitive… (read more)
Scarcity of college men leads women to choose briefcase over baby
Posted by on April 17, 2012
American women today are more likely to earn college degrees than men with women receiving 57 percent of all bachelor's and 60 percent of all master's degrees. New research has found the ratio of men to women dramatically alters women's choices about career and family. (read more)
Brain cancer vaccine proves effective, study suggests
Posted by on April 17, 2012
A new brain cancer vaccine tailored to individual patients by using material from their own tumors has proven effective in a multicenter phase 2 clinical trial at extending their lives by several months or longer. The patients suffered from recurrent glioblastoma multiforme —- which kills thousands of Americans every year. (read more)
Feelings of immaturity accompany alcohol misuse into adulthood
Posted by on April 17, 2012
Tipping back one too many cocktails during an individual's early 20s doesn't correlate to a personal sense of immaturity; however if this habit doesn't stop as they reach age 30, young adults can feel psychologically underdeveloped, according to a new study. Helping young adults acknowledge their mental impulse to "sober up" as they mature can improve substance abuse intervention programs. (read more)
First blood test to diagnose major depression in teens
Posted by on April 17, 2012
Scientists have developed the first blood test to diagnose major depression in teens, a breakthrough approach that allows an objective diagnosis by measuring a specific set of genetic markers found in a patient's blood. The test also is the first to identify subtypes of depression, raising hopes for individualized treatment. The current method of diagnosing depression is subjective. (read more)
Paedophiles' online chats become sexualized within two minutes, study shows
Posted by on April 17, 2012
Online paedophiles are abandoning the traditional grooming process and moving to highly sexualised conversations with children in chat rooms within two minutes, according to new research. (read more)
Babies flick 'anti-risk switch' in women but not men
Posted by on April 17, 2012
Unlike women, men don’t curb certain risk-taking behaviors when a baby is present, a new psychology study suggests. (read more)
Depression may lead mothers to wake babies
Posted by on April 17, 2012
Depressed mothers are more likely to needlessly wake up their infants at night than mothers who are not depressed, according to Penn State researchers. (read more)
Can social media detect the changes in public mood?
Posted by on April 17, 2012
New research has analyzed the mood of Twitter users in the UK and detected various changes in the mood of the public. In particular, the researchers observed a significant increase in negative mood, anger and fear, coinciding with the announcement of spending cuts and last summer's riots together with a possibly calming effect during the royal wedding. (read more)
Lack of sleep is linked to obesity, new evidence shows
Posted by on April 17, 2012
Can lack of sleep make you fat? A new paper which reviews the evidence from sleep restriction studies reveals that inadequate sleep is linked to obesity. The research explores how lack of sleep can impact appetite regulation, impair glucose metabolism and increase blood pressure. (read more)
Preschoolers' reading skills benefit from one modest change by teachers
Posted by on April 17, 2012
A small change in how teachers and parents read aloud to preschoolers may provide a big boost to their reading skills later on, a new study found. (read more)
Nano-syringe delivers combination, targeted brain cancer therapy
Posted by on April 16, 2012
Nanomedicine researchers have developed a way to selectively kill brain cancer cells by using a tiny syringe to deliver a combination of chemotherapy drugs directly into the cells. (read more)
Mechanical tissue resuscitation technology shows promise preventing cell death
Posted by on April 16, 2012
Researchers seeking a successful treatment for traumatic brain injury have found that the size and extent of damaged tissue can be reduced by using a new device to prevent cell death. (read more)
Basolateral amygdala may hold key to helping prevent drug cravings and relapse
Posted by on April 16, 2012
Researchers have discovered evidence that the basolateral amygdala may play a critical role in helping to adjust the ability of conditioned hints or triggers that enhance a recovering addict’s craving or drug seeking. (read more)
Nearly one in four grandparents store prescription medicines where children can easily find them
Posted by on April 16, 2012
Unintentional poisonings from medicines cause more emergency room visits for young children each year than do car accidents. But nearly 1 of every 4 grandparents says that they store prescription medicines in easy-access ways, according to a new poll. (read more)
Math teachers demonstrate a bias toward white male students, study finds
Posted by on April 16, 2012
While theories about race, gender, and math ability among high school students have long been debated, a recent study found that math teachers are, in fact, unjustifiably biased toward their white male students. (read more)
MP3 song-searching can increase risk for drivers
Posted by on April 16, 2012
Human factors/ergonomics researchers find that MP3 players might increase driver distraction risk, depending on which devices drivers use and how long they look away from the road while searching for their favorite song. (read more)
Football-related catastrophic brain injuries on the rise
Posted by on April 16, 2012
Catastrophic brain injuries associated with full-contact football appear to be rising, especially among high school students, according to a new report. (read more)
Researcher explores the 'word of mouth' paradox: What makes a vacation memorable?
Posted by on April 16, 2012
One expert says that if you want your memorable family resort vacation to stay memorable, move away from the keyboard. Seriously. (read more)
Rose-colored glasses: Are optimistic consumers more likely to trust salespeople?
Posted by on April 16, 2012
People who believe the world is a just place trust salespeople more than consumers who don't -- but only after they've made a purchase, according to a new study. (read more)
Baboons display 'reading' skills, study suggests; Monkeys identify specific combinations of letters in words
Posted by on April 16, 2012
Learning to read is not just to do with speech, but also with the ability to recognize and memorize regular patterns among the letters that make up words, according to a new study on baboons. New results show that monkeys identify specific combinations of letters in words and detect anomalies -- a capacity that certainly existed before speech. (read more)
Further evidence found of disturbed immune system in autism
Posted by on April 16, 2012
One of the largest studies of its kind to date found disturbed levels of cytokines in the plasma of children with autism disorder: in particular, five related to the T-helper cell immune system and three involved in hematopoiesis. (read more)
One person in every 26 will have epilepsy in lifetime, study suggests
Posted by on April 16, 2012
Your chance of developing epilepsy at some point in your life is one in 26, according to a new study. Onset is highest in children and older adults. But epilepsy knows no boundaries —- it can strike at any age and across all socio-economic levels and ethnicities. There is no known cure and one-third of people with epilepsy have treatment-resistant or refractory epilepsy. (read more)
More baby boomers facing old age alone
Posted by on April 16, 2012
Startling new statistics paint a bleak future for the largest generation in history, the baby boomers, as they cross into old age. (read more)
New method may help detect marker for Alzheimer's disease earlier
Posted by on April 16, 2012
Use of a new drug to detect the beta-amyloid plaques in the brain that are hallmark signs of Alzheimer's disease may help doctors diagnose the disease earlier. (read more)
When do consumers react to social exclusion with charitable behavior?
Posted by on April 16, 2012
People who feel ignored tend to engage in conspicuous consumption, whereas consumers who are rejected are more likely to volunteer or donate to a worthy cause, according to a new study. (read more)
What is contemporary global nomadism and how does it affect materialism?
Posted by on April 16, 2012
Is John Lennon's line "imagine no possessions" not as idealistic as it once seemed? According to a new study, globalization has led to a new class of "global nomads" who are less attached to material objects. (read more)
Metformin can substantially reduce the risk of Parkinson's disease in diabetes, study suggests
Posted by on April 16, 2012
A major 12-year study based on a Taiwanese population cohort has demonstrated that not only does diabetes increase the risk of developing Parkinson's disease more than twofold, the use of sulfonylureas, commonly used as treatment for diabetes, increases the risk further by about 57 percent. This study also found that by including metformin in the therapy, no increased risk in developing Parkinson's… (read more)
Countries that best prepare math teachers share similarities: Several key conditions generally lacking in US
Posted by on April 16, 2012
Countries that best prepare math teachers meet several key conditions generally lacking in the United States, according to the first international study of what teacher preparation programs are able to accomplish. (read more)
Gene with a key role in neuronal survival identified
Posted by on April 16, 2012
Researchers have identified the fundamental role played by the Nurr1 gene in neuron survival associated with synaptic activity. The discovery allows scientists to study a new target that could help to understand the relationship between alterations in neural connections, which are known to cause early cognitive deficit, and the neurodegeneration characteristic of Alzheimer's disease. (read more)
Aesthetic appeal may have neurological link to contemplation and self-assessment
Posted by on April 16, 2012
A network of brain regions which is activated during intense aesthetic experience overlaps with the brain network associated with inward contemplation and self-assessment, researchers have found. Their study sheds new light on the nature of the aesthetic experience, which appears to integrate sensory and emotional reactions in a manner linked with their personal relevance. (read more)
How Parkinson's disease starts and spreads
Posted by on April 16, 2012
Injection of a small amount of clumped protein triggers a cascade of events leading to a Parkinson’s-like disease in mice, according to a new article. (read more)
Memory in adults impacted by versions of four genes
Posted by on April 15, 2012
Scientists have advanced understanding of the genetic components of Alzheimer's disease and of brain development with two new studies. The first study has found that certain versions of four genes may speed shrinkage of a brain region involved in making new memories. The brain area, known as the hippocampus, normally shrinks with age, but if the process speeds up, it could increase vulnerability to… (read more)
Nanoparticles home in on brain tumors, boost accuracy of surgical removal
Posted by on April 15, 2012
Like special-forces troops laser-tagging targets for a bomber pilot, tiny particles that can be imaged three different ways at once have enabled scientists to remove brain tumors from mice with unprecedented accuracy. (read more)
New genes linked to brain size, intelligence
Posted by on April 15, 2012
A global team has mapped the human genes that boost or sabotage the brain's resistance to a variety of mental illnesses and Alzheimer’s disease. The study also uncovered new genes that explain individual differences in brain size and intelligence. (read more)
Implantable medical device is designed to warn patients of impending heart attack
Posted by on April 13, 2012
Researchers have studied the benefits of an implantable medical device designed to alert users about a potential heart attack through a combination of vibrations, audible tones, and visual warnings. (read more)
How a bump on the head could have caused permanent disability
Posted by on April 13, 2012
When Dr. Irene Gatti de Leon slipped on the ice and bumped her head, she wasn't too concerned. But two months later, she experienced weakness in her right leg and right arm, and was in imminent danger of suffering permanent disability similar to a stroke. (read more)
Cyberbullying and bullying are not the same
Posted by on April 13, 2012
New research comparing traditional bullying with cyberbullying finds that the dynamics of online bullying are different, suggesting that anti-bullying programs need specific interventions to target online aggression. (read more)
Recognizing flipped famous faces might indicate the mental health problem body dysmorphic disorder
Posted by on April 13, 2012
Individuals with the mental health problem "body dysmorphic disorder" (BDD) cannot accurately detect negative facial emotions but they have an amazing ability to recognize famous faces - when they are upside-down. (read more)
Dealing with infertility is a complicated journey of options and decisions
Posted by on April 13, 2012
When you cannot become a parent without outside help, making decisions to deal with your longing is a complicated process. The world of assisted reproduction treatment is confusing, but the couples try to adapt since it is their only possibility to conceive a child together. (read more)
Symptomatic behaviour in childhood strongly predicts psychiatric treatment as a young adult
Posted by on April 13, 2012
A survey on the mental health of eight-year-old children could help identify those individuals who are highly likely to require psychiatric treatment in their teens or early adulthood, shows a new study. (read more)
In child sexual abuse, strangers aren't the greatest danger, experts say
Posted by on April 13, 2012
Parents drill their children on "stranger danger," but when children are abused its most often by someone they know. This article helps parents protect their children from abuse closer to home: from family members, an adult the family trusts or another child, experts say. (read more)
Being in power does not always magnify personality
Posted by on April 12, 2012
"If you want to test a man's character, give him power," said Abraham Lincoln. It's a truism that power magnifies personality -- but is it true? A new study says no. (read more)
Excessive worrying may have co-evolved with intelligence
Posted by on April 12, 2012
Worrying may have evolved along with intelligence as a beneficial trait, according to scientists who found that high intelligence and worry both correlate with brain activity measured by the depletion of the nutrient choline in the subcortical white matter of the brain. According to the researchers, this suggests that intelligence may have co-evolved with worry in humans. (read more)
Fine-scale analysis of the human brain yields insight into its distinctive composition
Posted by on April 12, 2012
Scientists have identified similarities and differences among regions of the human brain, among the brains of human individuals, and between humans and mice by analyzing the expression of approximately 1,000 genes in the brain. The study sheds light on the human brain in general and also serves as an introduction to what the associated publicly available dataset can offer the scientific community. (read more)
Majority-biased learning: In humans and chimpanzees knowledge is transmitted within a group by means of a majority principle
Posted by on April 12, 2012
In humans and chimpanzees knowledge is transmitted within a group by means of a majority principle. Chimpanzees are more likely to copy an action performed by a large number of individuals than an action that was performed more frequently. Two-year old children consider both the number of individuals and the frequency of the action demonstrated. For orangutans, however, none of the factors play a… (read more)
Listen up, parents: For toddlers (and chimps), the majority rules
Posted by on April 12, 2012
A new study offers some news for parents: even toddlers have a tendency to follow the crowd. That sensitivity isn't unique to humans either; chimpanzees also appear more likely to pick up habits if "everyone else is doing it." (read more)
Exercise and attitude may be thermostat for hot flashes
Posted by on April 12, 2012
Attitude may play an important role in how exercise affects menopausal women, according to researchers, who identified two types of women -- one experiences more hot flashes after physical activity, while the other experiences fewer. (read more)
Rebuffing racial insults: How culture shapes our behavior
Posted by on April 12, 2012
The color of our skin or where we come does matter when it comes to how we react to a racist insult. A new study has found that African American women are more likely than Asian American women to directly rebuff racist comments, a difference that may reflect deeply rooted cultural differences, report researchers. (read more)
In environmental disasters, families respond with conflict, denial, silence
Posted by on April 12, 2012
Environmental disasters impact individuals and communities; They also affect how family members communicate with each other, sometimes in surprising ways, according to new research. (read more)
Do monkeys know what others need?
Posted by on April 12, 2012
If you have seen a child just eat an entire ice-cream, and she begs you to buy her one, what will your reaction be? Researchers asked if monkeys understand the physical needs of others. In order to provide help or share food, it would be useful for them to know what others want or need. (read more)
Multitasking: Not so bad for you after all?
Posted by on April 12, 2012
Our obsession with multiple forms of media is not necessarily all bad news, according to a new study. Those who frequently use different types of media at the same time appear to be better at integrating information from multiple senses -- vision and hearing in this instance -- when asked to perform a specific task, new research shows. (read more)
Waking up to the Realities of Alzheimer's Disease
Posted by on April 9, 2012
This week, First Lady of California Maria Shriver and the Alzheimer's Association released "The Shriver Report: A Woman's Nation Takes on Alzheimer's." As a friend of Maria's and a longtime Alzheimer advocate, I was proud to contribute an essay about my experiences with the disease to the report. My mother, the actress Rita Hayworth, passed away in 1987 as a result of Alzheimer's disease. I'm all… (read more)
Families struggles with Alzheimer's
Posted by on April 9, 2012
In every hard journey through the shadowlands of Alzheimer's, there is always something else that abides. Something even the shadows cannot darken. There is life, beauty and abiding love. You can see it in a painting, a needlepoint angel, or a dance. And you can see it around the breakfast table at the Jones family home in Fort Lauderdale, Fla. Watch ABC News all this week for coverage on Alzheimer's… (read more)
Living with Alzheimer's: Role of caregiver
Posted by on April 9, 2012
Maria Shriver and Dr. Marie Savard talk about the sacrifices Alzheimer caregivers make when caring with loved ones with the disease. - Good Morning America   (read more)
Dr. Besser and Maria Shriver talk about Alzheimer's disease
Posted by on April 9, 2012
Dr. Richard Besser and Maria Shriver discuss Alzheimer's disease and its effect on women. Shriver and the Alzheimer's Association produced the new report The Shriver Report: A Woman's Nation Takes on Alzheimer's. - ABC World News Tonight   (read more)
Shriver Report gives a face to Alzheimer's
Posted by on April 9, 2012
Maria Shriver talks about the Shriver Report: A Woman's Nation takes on Alzheimer's as well as new research and treatments for Alzheimer's disease. - Good Morning America   (read more)
Seven siblings: Who will get Alzheimer's?
Posted by on April 9, 2012
A decade ago, a family volunteered to be part of a study to find genetic markers for Alzheimer's disease. The goal is to identify people in middle age and follow them in the hopes of learning how the disease develops. During the 11 years that Margaret Albus lived with Alzheimer's disease, the worst moment came in the middle of one night, when she called out to her daughter, panic-stricken: "I just… (read more)
A Woman's Nation Takes on Alzheimer's
Posted by on April 9, 2012
Karen Parks understood when her 80-year-old mother was losing her memory, but her world came screeching to a sudden and devastating halt when her 56-year-old husband Jerry was diagnosed with early-onset Alzheimer's. "I could see myself sitting there. I thought to myself, 'should I be putting my arm around my husband? Am I hearing this right?' It just absolutely stops you cold," she said. Jerry was… (read more)
Seven siblings: Who will get Alzheimer's?
Posted by on April 9, 2012
After Caring for Their Elderly Mother, Brothers and Sisters Enter Study to Help Find a Genetic Marker During the 11 years that Margaret Albus lived with Alzheimer's disease, the worst moment came in the middle of one night, when she called out to her daughter, panic-stricken: "I just want to know who I am." "I am almost crying now," said Becky Albus, a 53-year-old optician who was looking after her… (read more)
Attacking Alzheimer's
Posted by on April 9, 2012
An Alzheimer diagnosis is a terrifying sentence: a slow deterioration of the mind that entwines a loss of self and life – a misery for both the person with the disease and his or her family. More than half of all Americans now know someone with Alzheimer's; for almost 30% of Americans, that person is a family member. And as Alice Park reports in her probing cover story, the aging of the baby-boomer… (read more)
Good news about Alzheimer's
Posted by on April 9, 2012
You probably don't think of Alzheimer's as a woman's disease, but it is. Of the 5.3 million Americans who have it, nearly 70 percent are women. That's because the risk of this brain disease doubles every five years after age 65 -- and women live longer than men. Alzheimer's not only strikes us more, but it affects us more because women take on a greater caretaking role than men do. The majority of… (read more)
Report: Worldwide costs of dementia set to soar
Posted by on April 9, 2012
The total estimated worldwide costs of dementia are $604 billion in 2010, according to the newly released World Alzheimer Report 2010: The Global Economic Impact of Dementia from Alzheimer's Disease International (ADI), a London-based, nonprofit, international federation of 73 national Alzheimer organizations, including the Alzheimer's Association (U.S.). Released on World Alzheimer's Day, Sept. 21,… (read more)
The Shriver Report: A Woman's Nation Takes on Alzheimer's
Posted by on April 9, 2012
Maria Shriver, in partnership with the Alzheimer's Association, takes a groundbreaking look into the epidemic's effect on women as caregivers, advocates and people living with Alzheimer's Maria Shriver, whose California Women's Conference is the preeminent forum by, for and about American women, is joining with the Alzheimer's Association — the leader in Alzheimer care, support and research —… (read more)
Maria Shriver Takes on Alzheimer's Advocacy
Posted by on April 9, 2012
For Maria Shriver, a passion for public service and activism comes naturally. She is the daughter of Sargent Shriver, a Democratic presidential candidate in 1972 and the first director of the Peace Corps, and Eunice Kennedy Shriver, the founder of the Special Olympics and sister of President John F. Kennedy and Senators Robert and Ted Kennedy.- The Huffington Post  (read more)
Alzheimer's Association statement regarding biomarkers article in Archives of Neurology
Posted by on April 9, 2012
This is very well-done article, by a top-level research team, which uses very sophisticated mathematics for identifying and analyzing possible Alzheimer's disease biomarkers in cerebrospinal fluid (CSF). The findings suggest that low levels of beta-amyloid protein and high levels of tau protein in cerebrospinal fluid are a "signature" that is characteristic of Alzheimer's disease, and can also be… (read more)
New Alzheimer diagnostic criteria
Posted by on April 9, 2012
The criteria for diagnosing Alzheimer's disease have remained virtually unchanged since the early 1980's. However, last week new guidelines were proposed that would lead to earlier diagnosis. Although this would mean better care for patients, it would also lead to a significant increase in the number of people diagnosed with the disease. Dr. Maria Carrillo, senior director of medical and scientific… (read more)
Insulin via nasal spray shows benefit in Alzheimer's patients
Posted by on April 9, 2012
New research suggests that insulin given by spray through the nose might benefit Alzheimer's patients. A new short-term trial of intranasal insulin in Alzheimer's patients and people with mild cognitive decline showed benefits on certain memory and functioning tests, say researchers from the VA Puget Sound Health Care System/University of Washington-Seattle. They presented the research at the Alzheimer's… (read more)
Early diagnosis of Alzheimer's yields savings
Posted by on April 9, 2012
Early diagnosis of cognitive impairment can yield substantial savings in medical costs for Alzheimer's patients, according to a new study unveiled Wednesday. Patients often aren't diagnosed until they are in the late throes of the disease, when their day-to-day functioning is affected. Meanwhile, as they try to manage on their own, many fail to take medications for such chronic conditions as diabetes,… (read more)
Rules Seek to Expand Diagnosis of Alzheimer's
Posted by on April 9, 2012
For the first time in 25 years, medical experts are proposing a major change in the criteria for Alzheimer's disease, part of a new movement to diagnose and, eventually, treat the disease earlier. The new diagnostic guidelines, presented Tuesday at an international Alzheimer's meeting in Hawaii, would mean that new technology like brain scans would be used to detect the disease even before there are… (read more)
How Alzheimer's gets diagnosed may change
Posted by on April 9, 2012
Scientists are seeking to revamp the way that Alzheimer's disease gets diagnosed, for the first time in 25 years. The proposed criteria, presented at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 on Tuesday, would better reflect the various stages of the disease, as well as the Alzheimer's disease biomarkers that have been developed, said the Alzheimer's Association's… (read more)
Race, culture may play role in Alzheimer's disease
Posted by on April 9, 2012
Racial and cultural differences may impact how early people with dementia are diagnosed, the type of care they receive and how long they live— and they even impact the way families of Alzheimer's patients deal with grief when their loved one dies, according to several new studies. Research presented at the Alzheimer's Association International Conference on Alzheimer's Disease in Honolulu, Hawaii,… (read more)
"Hot Topics" from the Alzheimer's Association International Conference on Alzheimer's Disease 2010
Posted by on April 9, 2012
- New Alzheimer's Risk Gene May Affect Memory Scores and Brain Atrophy in Middle Age - - Clinical Trial of Intranasal Insulin Shows Benefits in Alzheimer's and MCI – - Known Alzheimer's Risk Gene May Change Shape of Brain Deposits - Honolulu, Hawaii; July 14, 2010 – Last minute scientific submissions to the Alzheimer's Association International Conference on Alzheimer's Disease 2010 (AAICAD 2010)… (read more)
Early Detection, Diagnosis & Care Management for People with Dementia May Reduce Healthcare Costs
Posted by on April 9, 2012
Honolulu, Hawaii; July 14, 2010 – Early detection, diagnosis and care management for people newly diagnosed with cognitive impairment and dementia reduces outpatient costs by almost 30 percent, according to new research reported today at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 (AAICAD 2010) in Honolulu. Dementia is loss of memory and other mental abilities… (read more)
New Research Advances from the Alzheimer's Association International Conference on Alzheimer's Disease 2010
Posted by on April 9, 2012
Honolulu, Hawaii; July 14, 2010 – This week, nearly 4,000 scientists from around the world gathered to report and discuss the latest advances in research on treatments, risk factors, and diagnosis for the health epidemic of the 21st century – Alzheimer's disease – at the Alzheimer's Association's 2010 International Conference on Alzheimer's Disease (AAICAD 2010) in Honolulu. "With an aging baby… (read more)
National Institute on Aging and Alzheimer's Association Lead Effort to Update Diagnostic Criteria for Alzheimer's Disease
Posted by on April 9, 2012
- News briefing/Q&A: AAICAD 2010, Tuesday, July 13, 2010, 11:45 am-12:45 pm Hawai'i Convention Center, Room 321A, 1801 Kalakaua Avenue, Honolulu - Honolulu, Hawaii, July 13, 2010 – Scientists at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 (AAICAD 2010) today presented the first draft reports from three workgroups convened by the National Institute on Aging (NIA)… (read more)
Alzheimer's Disease may Increase Risk of Anemia and Seizures
Posted by on April 9, 2012
- Global Impact Could Multiply As The Population Continues to Age - Honolulu, Hawaii; July 13, 2010 – Having Alzheimer's disease may increase the risk of getting other potentially disabling health conditions, including seizures and anemia, according to new research presented today at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 (AAICAD 2010) in Honolulu, HI. "Alzheimer's… (read more)
Exercise and Alzheimer's: Working Out May Cut Dementia Risk in Half
Posted by on April 9, 2012
MILWAUKEE, Wisconsin (CBS/AP) If you are worried about Alzheimer's, it looks like hitting the gym might be your best bet. At least for now. Scientists have found that moderate to heavy exercise may cut the risk of developing dementia in half. That comes from data pulled from the long-running Framingham Heart Study. "That seems to be as good as anything" for preventing dementia, said Dr. Richard Mayeux,… (read more)
Match service aims to speed Alzheimer's research
Posted by on April 9, 2012
(Reuters) - A new online service designed to match Alzheimer's patients with clinical trials may help address a big bottleneck in developing new drugs -- a lack of people to test them on, U.S. researchers said on Monday. The Alzheimer's Association estimates there are more than 100 clinical trials in Alzheimer's drugs and dementia taking place, and dozens more experimental drugs that will soon be… (read more)
Gene linked to obesity may also raise dementia risk
Posted by on April 9, 2012
But finding is early and needs to be replicated in other research, experts say TUESDAY, July 13 (HealthDay News) -- A variant of the obesity-related gene FTO may increase the risk of Alzheimer's disease and dementia, finds a new Swedish study. Previous research has shown that the FTO gene affects body mass index (BMI), levels of leptin (a hormone involved in appetite and metabolism), and the risk… (read more)
Four New Research Studies Describe Experimental Immunotherapies for Alzheimer's
Posted by on April 9, 2012
- Two Target Tau; Two May Reduce Tau Though Their Target Was Amyloid - Honolulu, Hawaii, July 13, 2010 – The primary therapeutic target in Alzheimer's disease has been the beta amyloid peptide, which clusters outside cells in the brain to form sticky clumps known as plaques. Recently, more attention has been given to the tau protein, which aggregates inside the brain cells of people with Alzheimer's,… (read more)
An Obesity Gene, Known as FTO, Also May Increase Risk of Alzheimer's Disease and Dementia
Posted by on April 9, 2012
A gene known as FTO, which appears to be correlated with obesity in humans, may also increase risk of Alzheimer's disease and dementia, according to new research presented today at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 (AAICAD 2010) in Honolulu, HI. And when a person has certain variants of both FTO and a recognized Alzheimer's risk gene known as APOE, the… (read more)
Older African-Americans and Latinos with Cognitive Impairment Live Longer than Whites; Less Likely to be in Nursing Homes
Posted by on April 9, 2012
Racially and ethnically diverse older adults are one of the fastest growing population segments in the United States and new research presented today at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 (AAICAD 2010) in Honolulu reveals that older African-Americans and Latinos with significant cognitive impairment have a lower likelihood of nursing home placement and… (read more)
Alzheimer's Association Launches TrialMatch™ – First-of-its-Kind Clinical Trials Matching Service in Alzheimer's
Posted by on April 9, 2012
The Alzheimer's Association announced today the launch of Alzheimer's Association TrialMatch™, a confidential and free interactive tool that provides comprehensive clinical trial information and an individualized trial matching service for people with Alzheimer's disease and related dementias. The Internet (www.alz.org/trialmatch) and phone-based (800-272-3900) service debuted during the Alzheimer's… (read more)
Alzheimer's Association Launches New "Research Center" Website to Expand Public's Knowledge About Alzheimer Research
Posted by on April 9, 2012
A new website showcasing the latest in Alzheimer's disease research and science - www.alz.org/research - is being unveiled at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 (AAICAD 2010) in Honolulu. The website, called the Alzheimer's Association "Research Center," presents an extensive portfolio of information designed for a public searching for more knowledge about… (read more)
Four Researchers Given Lifetime Achievement Awards by the Alzheimer's Association
Posted by on April 9, 2012
The Alzheimer's Association recognized four scientists for their extraordinary achievements in advancing Alzheimer research at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 (AAICAD 2010) in Honolulu, Hawaii. Honorees for their professional and scientific contributions to Alzheimer research are: * Takeshi Iwatsubo, MD, Department of Neuropathology, Graduate School… (read more)
Large-Scale, Long-Term Studies Support Roles of Physical Activity and Diet in Dementia and Cognitive Decline
Posted by on April 9, 2012
Also, Antioxidant–Rich Diet Improves Memory and Learning in Alzheimer's Mice Honolulu, Hawaii, July 11, 2010 – Evidence from three long-term, large-scale studies supports the association of physical activity and certain dietary elements (tea, vitamin D) with possibly maintaining cognitive ability and reducing dementia risk in older adults, according to new research presented today at the Alzheimer's… (read more)
Statement on the passing of Dr. Robert Butler, former Alzheimer's Association national board member
Posted by on April 9, 2012
The Alzheimer's Association extends its deepest sympathies to the family of Dr. Robert Butler, a leading expert on aging, on his passing on Sunday, July 4. While serving as the first director of the National Institute on Aging at the National Institutes of Health, Dr. Butler helped support the origination of a national Alzheimer organization, which became the Chicago-based Alzheimer's Disease and… (read more)
Experts maintain optimism about solving Alzheimer puzzle
Posted by on April 9, 2012
Research into Alzheimer's disease has reached a point of significant potential, even as the disease's looming impact on society grows more and more dire, experts say. Some leading scientists, in fact, worry that we may not be doing enough to press forward with key advances and new insights into Alzheimer's, the most common type of dementia among older people. An estimated 5.3 million U.S. residents… (read more)
Three strategies for tackling Alzheimer's
Posted by on April 9, 2012
It is truly amazing how many people come up to me as soon as they learn I work for the Alzheimer's Association and tell me about their mother, father, grandmother or another relative who has Alzheimer's disease. It's hard to find anyone who hasn't been touched by the disease. In fact, the Alzheimer's Association estimates there are as many as 5.3 million Americans with the disease and about 11 million… (read more)
Potential cause of Alzheimer's could lead to treatments
Posted by on April 9, 2012
Researchers have discovered that the mutation of a gene associated with early onset Alzheimer's may block a key recycling process necessary for brain cell survival -- a finding that points the way to possible treatment for the disease. When it's working properly, this gene -- called presenilin 1 (PS1) -- performs a crucial house-cleaning service by helping brain cells digest unwanted, damaged and… (read more)
Report: Alzheimer's disease to cost United States $20 trillion over next 40 years
Posted by on April 9, 2012
A new report from the Alzheimer's Association, Changing the Trajectory of Alzheimer's Disease: A National Imperative shows that in the absence of disease-modifying treatments, the cumulative costs of care for people with Alzheimer's from 2010 to 2050 will exceed $20 trillion, in today's dollars. The report, which examines the current trajectory of Alzheimer's based on a model developed by the Lewin… (read more)
Clumps of protein may cause Alzheimer's disease
Posted by on April 9, 2012
New research could change the way scientists view the causes -- and potential prevention and treatment -- of Alzheimer's disease. A study published online this month in the Annals of Neurology suggests that "floating" clumps of amyloid beta (abeta) proteins called oligomers could be a prime cause of the disorder, and that the better-known and more stationary amyloid-beta plaques are only a late manifestation… (read more)
Association statement on NIH state-of-the-science report on preventing Alzheimer's and cognitive decline
Posted by on April 9, 2012
Alzheimer's disease is one of the most critical unaddressed health issues in America. Yet we are so far from meeting the challenges of this looming crisis. According to the Alzheimer's Association's 2010 Alzheimer's Disease Facts and Figures, there are as many as 5.3 million Americans living with Alzheimer's, and every 70 seconds someone in America develops the disease. Alzheimer's was the seventh-leading… (read more)
Study: Abnormal heart rhythm linked to Alzheimer's
Posted by on April 9, 2012
People with atrial fibrillation, a form of abnormal heart rhythm, are more likely than others to develop dementia, including Alzheimer's disease, a new study finds. The presence of atrial fibrillation also predicted higher death rates in dementia patients, especially among younger patients in the group studied, meaning under the age of 70. "This leaves us with the finding that atrial fibrillation,… (read more)
David Hyde Pierce honored with special Tony Award
Posted by on April 9, 2012
Alzheimer Champion David Hyde Pierce is the 2010 recipient of the Tony Awards® Isabelle Stevenson Award, recognizing an individual from the theater community who "has made a substantial contribution of volunteered time and effort on behalf of one or more humanitarian, social service or charitable organization, regardless of whether such organizations relate to the theater." It is among a number of… (read more)
New tools to detect Alzheimer's
Posted by on April 9, 2012
Companies specializing in medical imaging are pushing to develop chemical agents to detect Alzheimer's disease from brain scans, a process that one day may make it possible to predict who will suffer from the progressive ailment before symptoms appear. Avid Radiopharmaceuticals Inc., a tiny imaging company based in Philadelphia, and multinationals like Bayer AG and General Electric Co., are among… (read more)
Focus on the present helps couple handle Alzheimer's
Posted by on April 9, 2012
Bob Blackwell and his wife, Carol, settle comfortably in for tea and cookies at a Barnes & Noble cafe. They're the kind of couple you'd like to have as your grandparents: kind, caring and generous. But on this mid-March afternoon, they're a bit weary, too. They've just come off a busy week in Washington, D.C., advocating for Alzheimer's disease, a memory-destroying condition that Bob was diagnosed… (read more)
Alzheimer's Association named one of America's best nonprofits to work for
Posted by on April 9, 2012
The Alzheimer's Association has been recognized as number 11 in the top 50 nonprofits to work for as determined by The NonProfit Times, the leading information provider for the nonprofit sector. The NonProfit Times, in collaboration with Best Companies Group, conducted a national survey and recognition program dedicated to finding and recognizing the best employers in the nonprofit industry. Nonprofit… (read more)
Needs of Alzheimer population addressed in healthcare reform legislation
Posted by on April 9, 2012
As the leading care, research and advocacy organization for Alzheimer's disease, the Alzheimer's Association applauds Congress for including significant provisions in the final healthcare reform legislation to address the health concerns of a growing Alzheimer population. While the Association did not endorse any specific healthcare reform legislation, the Association did work to ensure that all bills… (read more)
Could lowering blood pressure help stop dementia?
Posted by on April 9, 2012
In the ongoing struggle to find treatments -- and maybe one day even a cure -- for dementia, researchers are focusing their attention on high blood pressure, long a culprit for a variety of other ills and an ailment for which many drugs are already available. This coming fall, the U.S. National Institutes of Health will start enrolling participants in the largest trial thus far to see if lowering… (read more)
Alzheimer caregiver shares story on Capitol Hill
Posted by on April 9, 2012
Karen Henley took her two teenage children to Washington, D.C., for the Alzheimer's Action Summit so they could tell congressional members how the disease has impacted their lives.- Newsday (paid subscription required)   (read more)
New report says African-Americans and Hispanics more likely to have Alzheimer's disease than whites
Posted by on April 9, 2012
According to the Alzheimer's Association's® 2010 Alzheimer's Disease Facts and Figures, African-Americans are about two times more likely and Hispanics are about one and one-half times more likely than their white counterparts to have Alzheimer's and other dementias. Although whites make up the great majority of the more than five million people with Alzheimer's and other dementias, African-Americans… (read more)
Alzheimer's Association honors SSA commissioner Astrue with Humanitarian Award
Posted by on April 9, 2012
Social Security Administration (SSA) commissioner Michael Astrue is the recipient of the Alzheimer's Association's 2010 Humanitarian Award. The award is given each year to a public official who has made a significant contribution to help those who are struggling with Alzheimer's disease. This year, the award will be given to Commissioner Astrue in recognition of his exceptional leadership in creating… (read more)
Statement on negative Phase III trial results for Dimebon
Posted by on April 9, 2012
"The Alzheimer's Association is disappointed to learn of the negative results from the Phase III clinical trial of latrepirdine (Dimebon)," said William Thies, Ph.D., Alzheimer's Association chief medical and scientific officer. "People with Alzheimer's, their families and caregivers desperately need more and better treatment options for this devastating, fatal brain disease." Nonetheless, the Alzheimer's… (read more)
Alzheimer's Association Applauds Social Security Administration for adding early-onset Alzheimer's to its Compassionate Allowance Initiative
Posted by on April 9, 2012
The Social Security Administration (SSA) has added early-onset/younger onset Alzheimer's to the list of conditions under its Compassionate Allowance Initiative, giving those with the disease expedited access to Social Security Disability Insurance (SSDI) and Supplemental Security Income (SSI). The Alzheimer's Association, a longtime advocate for those with early-onset Alzheimer's, has played an integral… (read more)
Study: Smoking is an Alzheimer risk factor
Posted by on April 9, 2012
A UCSF analysis of published studies on the relationship between Alzheimer's disease and smoking indicates that smoking cigarettes is a significant risk factor for the disease. After controlling for study design, quality of the journals, time of publication, and tobacco industry affiliation of the authors, the UCSF research team also found an association between tobacco industry affiliation and the… (read more)
Singer Etta James has Alzheimer's
Posted by on April 9, 2012
Singer Etta James is hospitalized for treatment of a serious infection, but her son said Friday he's more concerned with her Alzheimer's diagnosis. James, 72, was diagnosed with MRSA -- a bacterial infection resistant to many antibiotics -- by doctors at a Los Angeles hospital where she was admitted for treatment last week, Donto James told CNN. Life has been difficult for James, best known for her… (read more)
Study to test evidence linking high blood pressure to dementia
Posted by on April 9, 2012
If the cardiologist's warnings don't scare you, consider this: Controlling blood pressure just might be the best protection yet known against dementia. In a flurry of new research, scientists scanned people's brains to show hypertension fuels a kind of scarring linked to later development of Alzheimer's disease and other dementias. Those scars can start building up in middle age, decades before memory… (read more)
Frequent mental lapses may precede Alzheimer's
Posted by on April 9, 2012
The Alzheimer's Association extends its deepest sympathies to Sen. Mark R. Warner (D-Va.) and the entire Warner family on the passing of his mother Marjorie Johnston Warner, who died Saturday, January 23, 2010 after a courageous battle with Alzheimer's. In his distinguished career, Warner has paid homage to his mother by providing leadership on a number of areas important to Alzheimer families. As… (read more)
Frequent mental lapses may precede Alzheimer's
Posted by on April 9, 2012
Mental lapses among older adults occur more often among those developing Alzheimer's disease than healthy elders, new research finds. Excessive daytime sleepiness, staring into space and disorganized or illogical thinking are other mental fluctuations that often precede Alzheimer's, say researchers from Washington University School of Medicine in St. Louis. "For many years, people have jokingly attributed… (read more)
Early Alzheimer intervention
Posted by on April 9, 2012
Go inside the life of former Alzheimer's Association Early-Stage Advisor Mary Ann Becklenberg, who has Alzheimer's disease. - ABC News  (read more)
Where America Stands: Finding a cure for Alzheimer's
Posted by on April 9, 2012
CBS News chief medical correspondent Dr. Jon LaPook reports on how Americans are dealing with the heartbreaking disease of Alzheimer's.- CBS News  (read more)
Senior moment or Alzheimer's?
Posted by on April 9, 2012
It's said that everything comes with a price. The average American now lives almost thirty years longer than a hundred years ago. But for millions of people, the price of longevity has been Alzheimer's disease. The greatest fear my patients express to me is, "I think I'm losing my mind." They usually relate small lapses of memory. "I was making a phone call and I couldn't remember who I was calling."… (read more)
Anti-Alzheimer's "cocktail" meets with disdain
Posted by on April 9, 2012
A new study touting the benefits of a nutrient cocktail in preventing Alzheimer's disease is drawing fire from experts who say the results are being misrepresented. The drink, known as Souvenaid, was developed by the French company Danone, known as Dannon in the U.S., and was based on research done at the Massachusetts Institute of Technology. It is not currently on the market. To conduct the study,… (read more)
Research Advances from the Alzheimer's Association International Conference 2011
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
Alzheimer's Association Welcomes President Nicolas Sarkozy to International Conference
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
International Study of Genetic Alzheimer's Disease Gives Clues to Presymptomatic Detection and Progression of the Disease
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
International Survey Reveals Attitudes Towards Alzheimer's Diagnosis and Treatment
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
Late Breaking Research Results from the Alzheimer's Association International Conference 2011
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
New Studies Underscore Global Importance of Mild Cognitive Impairment in Alzheimer's Disease Continuum
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
New Global Model of Alzheimer's Risk Suggests a 25 Percent Reduction in Presumed Risk Factors Could Lower Alzheimer's Cases by 3 Million Worldwide
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
Women at the Center of the Global Alzheimer's Epidemic
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
Brain Injury May More Than Double Dementia Risk in Older Veterans
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
Alzheimer's Association TrialMatch Connects More Than 2,500 People with Alzheimer's Clinical Trials Nationwide
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
Two Studies Advance Global Standardization of Biomarkers for Alzheimer's Disease
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
Alzheimer's Association Presents Lifetime Achievement Awards to Four Researchers
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
Falls May Indicate Earliest Stages of Alzheimer's and Need for Further Evaluation
Posted by on April 9, 2012
Alzheimer's AssociationThe Alzheimer's Association is the world's leading voluntary health organization in Alzheimer care, support and research. Our mission is to eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health. Our vision is a world without Alzheimer's.… (read more)
New diagnostic criteria and guidelines for Alzheimer's disease published for first time in 27 years
Posted by on April 9, 2012
New criteria and guidelines for the diagnosis of Alzheimer's disease have been published — for the first time in 27 years — by three expert workgroups spearheaded by the Alzheimer's Association and the National Institute on Aging (NIA) of the National Institutes of Health (NIH). The workgroups published four articles including ready-to-use clinical diagnostic criteria for Alzheimer's disease dementia… (read more)
NARFE raises $9 million for the Alzheimer's Association
Posted by on April 9, 2012
The National Association of Retired Federal Employees (NARFE) has surpassed its goal of raising "$9 Million by NARFE's 90th Birthday 2011" for the Alzheimer's Association. Having surpassed its fundraising goal, NARFE has extended the campaign to "$10 Million in 2012." NARFE forged a relationship with the Alzheimer's Association in 1985 and fulfilled its first $1 million pledge in 1991. Since then,… (read more)
New Department of Defense program to fund Alzheimer's research
Posted by on April 9, 2012
As the leading voluntary health organization advocating for Alzheimer's care, support and research, the Alzheimer's Association is pleased that Congress has authorized a $15 million investment to be provided to the Department of Defense's Telemedicine and Advanced Technology Research Center (TATRC) to create an Alzheimer's Research Grant Program. The program will provide grants for research that will… (read more)
Legislation introduced to improve diagnosis of Alzheimer's and strengthen care planning
Posted by on April 9, 2012
As the leading voluntary health organization advocating for Alzheimer's care, support and research, the Alzheimer's Association applauds the introduction of the Health Outcomes, Planning, and Education (HOPE) for Alzheimer's Act (S. 738/H.R. 1386), which seeks to improve detection and diagnosis of Alzheimer's disease and other dementias and provide access to information and support for newly diagnosed… (read more)
First international collaboration on Alzheimer's disease genetics launched
Posted by on April 9, 2012
The launch of the International Genomics of Alzheimer's Project (IGAP) — a collaboration formed to discover and map the genes that contribute to Alzheimer's disease — was announced today by a multi-national group of researchers. The collaborative effort, spanning universities from both Europe and the United States, will combine the knowledge, staff and resources of four consortia that conduct… (read more)
Generation Alzheimer's report calls Alzheimer's defining disease of the baby boomers
Posted by on April 9, 2012
Alzheimer News 1/27/2011 Starting this year, more than 10,000 baby boomers a day will turn 65. As these baby boomers age, one of out of eight of them will develop Alzheimer's — a devastating, costly, heartbreaking disease. Increasingly for these baby boomers, it will no longer be their grandparents and parents who have Alzheimer's — it will be them. "Alzheimer's is a tragic epidemic that has no… (read more)
President Obama signs landmark legislation laying the foundation for a national Alzheimer strategy
Posted by on April 9, 2012
Alzheimer News 1/4/2010 As the leading care, research and advocacy organization for Alzheimer's disease, the Alzheimer's Association applauds President Obama for signing the National Alzheimer's Project Act (NAPA) into law. NAPA creates for the first time a coordinated national strategy to confront one of America's most feared and costly diseases, a disease that will only plague more baby boomers… (read more)
Regular walking may slow decline of Alzheimer's
Posted by on April 9, 2012
Alzheimer News 12/2/2010 First-time inclusion of Alzheimer's and dementia in Healthy People 2020 The Alzheimer's Association is pleased that for the first time since its inception in 1979, the federal government's Healthy People report includes national health goals and objectives related to Alzheimer's disease and other dementias. The report — known as Healthy People 2020 — represents the nation's… (read more)
Regular walking may slow decline of Alzheimer's
Posted by on April 9, 2012
New research suggests that walking about five miles a week may help slow the progression of cognitive illness among seniors with mild forms of cognitive impairment or Alzheimer's disease. - Bloomberg News (read more)
Children ease Alzheimer's in South Korea
Posted by on April 9, 2012
One of the world's fastest-aging countries, with nearly 9 percent of its population over 65 having Alzheimer's, South Korea is training thousands of people, including children, as "dementia supporters," to recognize symptoms and care for people with the disease. - The New York Times (read more)
MetLife Foundation Thanksgiving program to benefit Alzheimer's
Posted by on April 9, 2012
During Thanksgiving week, football fans will help determine how much of a $500,000 donation the Alzheimer's Association will receive through the MetLife Foundation's Thanksgiving Charity Score Program. The promotion began during the New York Jets' game on Nov. 21 and runs through the New York Giants' game on Nov. 28 (and includes the Jets' Thanksgiving Day game); fans attending the games in New York… (read more)
Alzheimer's and money problems
Posted by on April 9, 2012
Dealing with Alzheimer's, Dr. Max Gomez lost his life savings and doesn't remember how it happened. Money problems can be a warning sign of the disease. - CBS News (read more)
New Findings on Relationship between Cholesterol and Alzheimers Risk
Posted by on April 9, 2012
Results of a study published in the Nov. 10 online issue of Neurology suggest that large decreases in cholesterol levels in old age could be a predictor of developing Alzheimer's disease. Contrary to what has been found in other research, the findings in this study, which was funded in part by the Alzheimer's Association, suggest that cholesterol level in mid-life may not be linked to later development… (read more)
Watch: Colombian Girl, 10, Gives Birth to Daughter
Posted by on April 6, 2012
Young mother, a member of the indigenous Wayuu tribe, delivered by C-section. (read more)
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Posted by on April 6, 2012
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67-Year-Old Fathers Child Using Sperm Frozen for 11 Years
Posted by on April 6, 2012
A British man is thrilled to be a father for the third time — four years after the birth of his second grandchild and 11 years after freezing his sperm. Malcolm Lawrence, 67, of South Wales told the British Daily Mail that when he and... (read more)
100 Sickened by Salmonella Outbreak
Posted by on April 6, 2012
An outbreak of salmonella poisoning has so far made 93 people ill in 19 states and the District of Columbia, according to the Centers for Disease Control and Prevention. An internal memo sent to staff at the Food and Drug Administration indicated that spicy tuna... (read more)
10-Year-Old Gives Birth to Daughter
Posted by on April 6, 2012
A 10-year-old Colombian girl gave birth to a healthy baby girl, making her one of the youngest mothers ever. The unnamed girl from Manaure, a town in the Colombian Department of La Guajira, arrived at the hospital in tears and “enormous pain” from the contractions,... (read more)
McDonald's Can Keep Happy Meal Toys
Posted by on April 6, 2012
Good news for California kids who like to play with their food.  A class-action lawsuit seeking to ban toys in Happy Meals in most parts of California was thrown out on Thursday. The lawsuit was filed in 2010 by the Center for Science in the... (read more)
Simpson Panned Over Pregnancy Weight
Posted by on April 6, 2012
When it comes to Jessica Simpson's pregnancy weight, it seems everyone has an opinion. Doctors say adding 25 to 35 pounds while having a baby is healthiest. (read more)
Odwalla Protein Drink Recalled
Posted by on April 6, 2012
Drink recalled after people with peanut allergies complained of reactions. (read more)
Sci-Fi Inspired Limb Now a Reality
Posted by on April 6, 2012
From tribal patterns to metallic designs and synthetic materials, Bespoke Innovations creates "fairings" that surround an existing prosthesis, filling out what would have been a leg to re-create the body form. (read more)
Why Hospitals Should Treat You Like a Kid
Posted by on April 6, 2012
Many hospitals across the country are moving toward creating homelike environments in an effort to improve patient experiences and facilitate recovery. (read more)
Transgender Beauty Queen: 'I Always Knew … I Was in the Wrong Body'
Posted by on April 6, 2012
  Jenna Talackova, the transgender woman who was temporarily disqualified from a Canadian beauty pageant, said that even as a child she knew she was “in the wrong body.” “As soon as I was conscious, I just always knew that I was not what they... (read more)
Flawed Cell Phone Cancer Study?
Posted by on April 5, 2012
Scientists are calling into question a study published last year that failed to find a link between cell phone use and brain tumors in children and teens, saying the study actually shows that cell phone use more than doubles the risk of brain tumors in children and adolescents. (read more)
Watch: Cancer Risk Following a False-Positive Mammogram?
Posted by on April 5, 2012
Dr. Donna Plecha says a false-positive mammogram doesn't increase cancer risk. (read more)
Cancer False Alarms Not So Benign
Posted by on April 5, 2012
A new study suggests "false alarms" in breast cancer screenings might not be so benign after all. (read more)
Signs of Dyslexia Begin Before Reading
Posted by on April 5, 2012
Dyslexia may show up even before children can read, according to new research published in the journal Current Biology. Dyslexia might have a visual component that scientists hadn't known about. (read more)
Photos: Aguilera Looking Trim Again
Posted by on April 5, 2012
The singer sported a flattering orange dress in her recent appearance on "The Voice." (read more)
5 Worst Food Storage Mistakes
Posted by on April 5, 2012
We’re all guilty of committing a food storage crime or two.  Have you eaten those leftovers that even though old  still smelled OK?  Have you made soup and let it cool on the counter for a couple of hours? In the April issue of Real... (read more)
Painkiller Sales Soar, Fuel Addiction
Posted by on April 5, 2012
Sales of popular prescription painkillers exploding across U.S. (read more)
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You Are What You Wear, Says Study
Posted by on April 5, 2012
For all you ladies out there who stand a little taller when you purchase those expensive pumps, or gain a bit of control with a new silk top, fear not. New research from Northwestern University validates the power that comes with clothes, and the price... (read more)
Raspberry Ketones: Hope vs. Hype
Posted by on April 5, 2012
Dr. Oz show calls raspberry ketones a fat-burning miracle; stores can't keep up with demand. (read more)
Rare Disease Mimics Child Abuse, Tears Family Apart
Posted by on April 5, 2012
Alyssa O'Shell had 11 broken bones in her leg and was taken from her parents. But it was a rare disease, spinal muscular atrophy. (read more)
Are Nanoparticles the Next Cancer Treatment?
Posted by on April 5, 2012
The word nanoparticles may make people think about objects floating around in space, but according to new research, they show very early promise as a cancer treatment. A team made up of academic researchers and scientists from BIND Biosciences, a biopharmaceutical company, developed specially programmed... (read more)
Watch: Suicide and Heart Attacks After Cancer Diagnosis
Posted by on April 4, 2012
Dr. Murray Mittleman says stress after cancer diagnosis can be deadly. (read more)
New Rx Sleep Drug: Promising, or Perilous?
Posted by on April 4, 2012
Forty-two percent of Americans reported waking up in the middle of the night and 29 percent said they experienced trouble getting back to sleep. A new sleep aid called Intermezzo, which hits the market today, aims to address this problem. (read more)
Doctors: Nix Extra Medical Tests
Posted by on April 4, 2012
Nine major medical professional organizations are speaking out together against overtesting, a move being hailed as one likely to change the way many doctors use tests and procedures once considered to be fairly routine. (read more)
Cancer Diagnosis Ups Suicide Risk
Posted by on April 4, 2012
The shock of a cancer diagnosis can have deadly consequences, according to a new study that linked the diagnosis to an increased risk of suicide, heart attack and stroke. (read more)
Watch: How Does the New Sleeping Pill, Intermezzo, Fare?
Posted by on April 4, 2012
Dr. Reena Mehra compares new sleeping pill Intermezzo to other popular pills. (read more)
FDA Finds More Fake Cancer Drug
Posted by on April 4, 2012
Agency warns doctors about counterfeit Avastin. (read more)
Dad's Age, Genes Sway Autism Risk
Posted by on April 4, 2012
Many scientists agree that the growing prevalence of autism may be attributed in part to genetic mutations that are most likely inherited from the father, according to the combined findings from three studies published Wednesday in the journal Nature. (read more)
Watch: Man Says He Woke Up Gay After Stroke
Posted by on April 4, 2012
Chris Birch, 26, claims a stroke changed his sexual orientation. (read more)
Watch: Prevalence of Autism Increases, What Now?
Posted by on April 4, 2012
Dr. Max Wiznitzer says more resources are needed to combat autism. (read more)
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Watch: Wake Up Narcolepsy
Posted by on April 4, 2012
Julie Flygare fights to stay standing with her sleep disorder. (read more)
Narcolepsy: Woman Fights to Stay Standing, Even on Dates
Posted by on April 4, 2012
Julie Flygare fights to stay standing when emotions like joy and anger can make her collapse. (read more)
5 Health Problems Linked to Height
Posted by on April 4, 2012
How stature stacks the odds of getting sick is unclear, but experts say the link between height and health offers new hope for understanding diseases and developing treatments. (read more)
Dr. Richard Besser's Tips for Cutting Sugar Consumption in Your Daily Diet
Posted by on April 4, 2012
  The average American ingests 34 spoonfuls of added sugar a day. That’s 12,480 teaspoons a year, or a whopping 130 pounds. Experts say the presence of sugar — and high fructose corn syrup — in many foods leads to the excessive consumption that causes... (read more)
Medical Tests You May Not Need
Posted by on April 4, 2012
According to a new report from leading physician groups, a large number of medical tests and procedures billed as routine are largely unnecessary. (read more)
Watch: Mammograms Not Sufficient?
Posted by on April 3, 2012
Dr. Chris Flowers says the breast ultrasound is an important tool to consider. (read more)
More Breast Cancer Found With Ultrasounds, MRIs
Posted by on April 3, 2012
Here's one more study to add to the breast cancer screening debate: New research has found that annual mammogram screenings, combined with ultrasounds, significantly increased the detection of cancer in women who were at elevated risk, according to new research published in the Journal of the American Medical Association. (read more)
'Mommy Porn' Heats Up US Bedrooms
Posted by on April 3, 2012
'Mommy porn' novel and soon a movie is heating up American bedrooms with fantasy of bondage. (read more)
Watch: Stress Makes Symptoms More Severe
Posted by on April 3, 2012
Dr. Thaddeus Pace says stress makes you more likely to feel symptoms. (read more)
Watch: Ohio Pastor Brings Stripper Pole to the Pulpit
Posted by on April 3, 2012
Pastor Mike Scruggs uses stripper pole to assist in his sermons about sex. (read more)
Too Few Kids Getting Outdoors With Mom or Dad
Posted by on April 3, 2012
Nearly half of all U.S. preschool-age children don’t get outdoors at least once a day for parent-supervised playtime, researchers reported Monday, causing concern among experts who say early exercise habits could protect children from obesity later in life. Many children might not be getting enough... (read more)
High Temperatures Pump Up Pollen
Posted by on April 3, 2012
More than 7,500 daily record temperaturesin more than 540 places were set in March, according to Chris Dolce, a meteorologist at Weather.com. While most people are outside enjoying the unseasonable warmth, the early bird spring may contribute to a host of health problems, experts said. In particular, allergy sufferers may be the hardest hit this season. (read more)
PTSD, Depression Passed Through Generations, Study Finds
Posted by on April 3, 2012
Researchers at UCLA have identified mutations within three genes that they say may make some people more likely to develop symptoms of post-traumatic stress disorder (PTSD) and depression. The researchers analyzed 200 adults from 12 multigenerational families who were exposed to the 1988 earthquake in... (read more)
DNA Testing Not So Potent for Prevention, Study Says
Posted by on April 2, 2012
When scientists developed the ability to catalog a person’s genes, many hailed  whole genome sequencing as modern medicine’s best tool to predict  and prevent  serious diseases, such as  cancer. But according to a new study, whole genome sequencing is not the magic bullet for prevention – at... (read more)
Watch: Playtime: Every Child Needs It
Posted by on April 2, 2012
Dr. Elaine Schulte says playing is important for children's development. (read more)
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Chronic Stress Feeds Common Cold
Posted by on April 2, 2012
Stress makes the common cold more miserable and harder to kick by letting inflammation linger, a new study found. (read more)
Photos: How Face Transplants Change Lives
Posted by on April 2, 2012
A year after his operation, Wiens talks about his face transplant surgery. (read more)
Do Older Drivers Need a Doctor's Note?
Posted by on April 2, 2012
Many older baby boomers will turn 65 this year — the largest generation of senior citizens ever to own driver’s licenses. The influx of senior drivers may make it the right time to start implementing physician-mandated screenings to check whether some are medically fit to... (read more)
Melanoma Hitting More Young Women
Posted by on April 2, 2012
More young adults -- particularly women -- are presenting with cutaneous melanoma, researchers say. (read more)
Helicopter Moms Hover Over Kids' Romances
Posted by on April 2, 2012
Psychologists say more parents are telling kids how to talk to their paramours, what to wear and even suggesting double dates -- with them. (read more)
Patient Beware: When Stem Cells Harm
Posted by on April 2, 2012
Even though the United States has taken a passive approach to stem cell therapy as compared to its European and Asian counterparts, there are several U.S. companies vying for FDA approval as they develop stem cell therapies for indications such as heart disease, neurologic disorders and ophthalmologic diseases. (read more)
Classic Characters Get Healthier Makeovers
Posted by on April 1, 2012
You may have noticed that some iconic cartoon characters you know and love are a little different now than they used to be. Some look slimmer, others push healthier habits. As the spotlight falls on the importance of improving diets, exercising and adopting a healthy lifestyle, companies charged with keeping up the appearance of these characters are giving them a healthier look and attitude. (read more)
5 Ways Sleeping Less Makes You Gain
Posted by on April 1, 2012
How lack of sleep could be stalling your ability to lose weight and keep it off. (read more)
The Pill-Free Headache Fix
Posted by on March 30, 2012
An occasional aspirin is fine. But what if you could ease your pain without meds? (read more)
Watch: Kindergarten Teacher Saves Student's Dad
Posted by on March 30, 2012
Texas teacher Marie Bell donated kidney to Sean Smith's ailing father. (read more)
Keeping Chilly Lab Mice Warm: Key to Better Science?
Posted by on March 30, 2012
                                                             (Image Credit: Brianna Gaskill, Purdue University) Joseph Garner imagines how much happier and healthier lab... (read more)
Michael J. Fox Drank to Deal with Parkinson's
Posted by on March 30, 2012
Michael J. Fox took to alcohol to cope with his Parkinson’s diagnosis. In an interview in the latest issue of Parade magazine, Fox, 50, said that drinking was his method of coping after finding out that he had Parkinson’s in 1991. “For a time I... (read more)
FDA Rejects Ban on BPA
Posted by on March 30, 2012
The U.S. Food and Drug Administration is deliberating whether or not to ban bisphenol A (BPA), the controversial chemical often used in food packaging. (read more)
Fast Food, Depression Linked?
Posted by on March 30, 2012
By Dr. ALETHEA TURNER, ABC News Medical Unit You’ve heard of eating comfort food to make you feel better, but did you know eating fast food may be linked to clinical depression? Researchers in Spain claim that depression is 51 percent more likely to occur... (read more)
Stripper Mom's Addiction Began at 12 With Dad's Porn Chest
Posted by on March 30, 2012
Sheila Hageman found her dad's porn stash at 12, driving her to seek men's love and attention in strip clubs and bad relationships. (read more)
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Behind the Lens: A 'GMA' Producer's Personal Thoughts on Janne Kouri
Posted by on March 30, 2012
(Courtesy of Janne Kouri) Every once in a while you come across a story that really hits you. And after producing countless stories during my six years at “GMA”, there is one story that stands out the most. Janne Kouri was smart, affable, had the... (read more)
Sleep Apnea Linked to Depression
Posted by on March 30, 2012
Gasping for air and stopping breathing while sleeping has been linked to depression, according to a new study from the Centers for Disease Control and Prevention. (read more)
Mattel to Make 'Bald Friend of Barbie'
Posted by on March 29, 2012
Mattel, the maker of Barbie, will produce a bald fashion doll for children who have lost their hair because of illness or cancer, the company announced today. “These dolls, which will be a friend of Barbie, will be distributed exclusively to children’s hospitals and other... (read more)
U.S. Reviews Research Risks Amid Bird-Flu Debate
Posted by on March 29, 2012
Government to tighten oversight of high-stakes research on dangerous germs. (read more)
Watch: Teens' Breakup Affects Parents' Emotions
Posted by on March 29, 2012
Josh Klapow says a teen breakup can cause parental emotional distress. (read more)
Woman Charged for Helping Healthy Man Commit Suicide
Posted by on March 29, 2012
A California woman has been charged with illegally assisting an 86-year-old World War II veteran commit suicide by providing him yogurt mixed with a lethal dose of Oxycontin, according to investigators. Jack Koency, of Laguna Niguel, was found dead in his bedroom last September. He was not terminally ill, bedridden, or immobile at the time of his death, according to Senior Deputy District Attorney… (read more)
Facebook Leads Suicide Prevention Effort
Posted by on March 29, 2012
Facebook and other social media websites are working together to provide more robust suicide prevention resources to web users. (read more)
Consumer Reports Warns of Lax Testing for Medical Devices
Posted by on March 29, 2012
Consumer Reports advises patients to do their homework before having medical devices implanted in their bodies.  Companies that sell defibrillators, stents or other such products can get approval from the Food and Drug Administration without their undergoing rigorous testing, Consumer Reports warned in a new... (read more)
Photos: Aiken Admits to Plastic Surgery
Posted by on March 29, 2012
The "American Idol" star and "Celebrity Apprentice" contestant Clay Aiken told "Watch What Happens Live" host Andy Cohen that he requested that doctors perform chin liposuction on him during jaw surgery for a TMJ disorder. (read more)
Watch: Moldy Tampon Shocks, Disgusts Texas Woman
Posted by on March 29, 2012
Tampon covered with dark spots was found inside a carton of Kotex tampons. (read more)
Watch: Assisted Suicide Charge for Social Worker
Posted by on March 29, 2012
California woman allegedly put Oxycontin in 86-year-old WWII veteran's yogurt. (read more)
Texas Blogger Finds 'Moldy' Tampon
Posted by on March 29, 2012
A Texas blogger has some women thinking twice about what’s inside their tampon applicators. Danielle Parr of Saginaw, Texas, said she was shocked to see black spots on a tampon peeking out from its purple applicator. “I pushed it out a little further, and I saw what... (read more)
Watch: Autism Diagnosis: 1 in 88 Children
Posted by on March 29, 2012
CDC reports that rates are up among kids due to screening and better diagnosis. (read more)
Autism Rates Rise to 1 in 88, CDC Says
Posted by on March 29, 2012
One in 88 children are diagnosed with autism by age 8, according to the CDC. (read more)
Quaker Oats Man Gets Subtle Makeover
Posted by on March 29, 2012
At age 135, the man on the Quaker Oats label has never looked better. The plump, beaming, white-haired man known as “Larry” recently got a makeover, making him look slimmer and a little bit younger. It’s a very subtle makeover that is not obvious to... (read more)
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Watch: Quaker Oats' 'Larry' Gets a Makeover
Posted by on March 29, 2012
The face of Quaker Oatmeal appears younger and thinner on product boxes. (read more)
911 Dispatchers at Risk for PTSD
Posted by on March 29, 2012
Dispatchers who handle 911s can develop PTSD from their indirect exposure to children's deaths, people threatening suicide and shootings of law enforcement officers. (read more)
Drinking May Up Breast Cancer Risk
Posted by on March 29, 2012
As little as a drink a day may raise breast cancer risk, according to a new study. Women who drank one drink a day had a 4 percent higher risk of developing breast cancer. (read more)
JetBlue Pilot Rage: Could Be Drugs or Brain Tumor
Posted by on March 28, 2012
JetBlue pilot Clayton Osbon may have paranoid psychosis, PTSD flashbacks or drug-induced toxic reactions; rage is not typical in common panic attack. (read more)
Butt Injector Pleads Guilty
Posted by on March 28, 2012
Kimberly Smedley illegally injected women's butts with silicone. (read more)
Cancer Death Rates Keep Declining, Study Says
Posted by on March 28, 2012
Cancer death rates for men, women and children steadily decreased from 2004 to 2008, according to a new report from four major national cancer tracking groups. (read more)
Andrea Yates Could Be Released to Attend Church
Posted by on March 28, 2012
Andrea Yates, who drowned her five young children in 2001, might soon be allowed to leave the state psychiatric hospital where she is being treated for mental illness to attend church. (read more)
Watch: Andrea Yates Seeks Weekly Church Pass
Posted by on March 28, 2012
Texas mom is in a state psychiatric hospital for drowning her five children. (read more)
Wash. Hit Hard By Whooping Cough
Posted by on March 28, 2012
Since the new year, there have been 549 new cases of pertussis in the state. (read more)
Acid Attack Victim Commits Suicide
Posted by on March 28, 2012
A Pakistani woman whose acid attack became the disfigured face of the shunned and forgotten women of Pakistan committed suicide last week after jumping from her sixth floor apartment window in Italy. (read more)
Alicia Silverstone's Mouth-to-Mouth for Son Bear Blu
Posted by on March 28, 2012
When feeding their babies, parents will chop, dice and mash foods to make them easier to eat. But most stop short of chewing the food and spitting it into their babies’ mouths. Not Alicia Silverstone. The actress posted a video on her blog “The Kind... (read more)
Alcohol May Benefit Heart Attack Patients
Posted by on March 28, 2012
A sip or two of alcohol may be good for men who have survived a heart attack, according to new research published in the European Heart Journal. (read more)
Watch: Alicia Silverstone Pre-Chews Her Baby's Food
Posted by on March 28, 2012
The actress posted a video of her feeding method for 11-month-old son Bear Blu. (read more)
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HPV Vaccine: Recurrent Cancer Fighter?
Posted by on March 28, 2012
While the HPV vaccine is touted as a way to prevent cervical cancer and genital warts, a new study suggests it may also prevent the recurrence of precancerous conditions in women. (read more)
Hot Peppers May Boost Heart Health
Posted by on March 27, 2012
Some people can’t get enough of the painful pleasure of spicy foods. Now, new research on hamsters suggests that those who like it hot may get some added heart-health benefits from capsaicinoids, the compounds that give chili peppers from jalepenos to habaneros their kick. Scientists... (read more)
No Kidding? Healthy People Live Longer
Posted by on March 27, 2012
Unhealthy habits, like smoking and being overweight, have long been linked to heart disease and cancer, America’s top killers.  The reverse of that coin — the impact of healthy habits on preventing disease and death — has long been a mantra in the medical community.... (read more)
Doctors Perform Most Extensive Face Transplant
Posted by on March 27, 2012
Doctors at the University of Maryland Medical Center performed the most extensive full face transplant to date, replacing everything from the hairline to the collar bone of a 37-year-old man, including the upper and lower jaw bones, teeth, and a portion of the tongue. (read more)
Coffee Extract Linked to Weight Loss
Posted by on March 27, 2012
Alethea Turner, D.O., reports: Unlike magic beans that make you grow, green coffee beans may make you lose weight — and fast. A new study suggests taking green coffee bean extract, which is sold as a supplement in the United States, could be a safe... (read more)
Watch: Man Gets Full Face Transplant
Posted by on March 27, 2012
University of Maryland completes most extensive full face transplant to date. (read more)
Dukan Diet Guru Faces Ethics Hearing
Posted by on March 27, 2012
The doctor behind the Dukan Diet is under fire for suggesting there be an exam teenage students in France pass by staying thin. Dr. Pierre Dukan, whose Atkins-like diet has been credited for the famous figures of Kate Middleton and Gilsele Bundchen, faces a disciplinary... (read more)
Transgender Parents: A Child's Journey When Mom Becomes Dad
Posted by on March 27, 2012
Transitioning from one gender identity to another may be freeing for the parent, but temporarily devastating for the child. (read more)
Transgender Parents: Kids Struggle When Mom Becomes Dad
Posted by on March 27, 2012
Transitioning from one gender identity to another may be freeing for the parent, but temporarily devastating for the child. (read more)
Is It Possible to 'Almost' Be an Alcoholic?
Posted by on March 27, 2012
Is it possible to almost be an alcoholic? A new book argues that 'almost alcoholics' are very real and suffer from problem drinking that could escalate into full-blown alcoholism if not addressed. (read more)
The 5 Riskiest Superbugs
Posted by on March 27, 2012
ABC News asked infectious disease experts which infections are the biggest threat, and how society can stop them. (read more)
A Blind Dog's Miraculous Transformation
Posted by on March 27, 2012
A heartwarming video shows the journey of a blind, abandoned dog in Los Angeles as it’s given a second chance. The video shows the filthy, frightened poodle mix, known as Fiona, as her vision is restored. Volunteers at the animal rescue organization Hope for Paws... (read more)
Watch: Blind, Abandoned Dog Gets a Second Chance
Posted by on March 26, 2012
Rescue group 'Hope for Paws' raises money to restore Fiona's vision. (read more)
Chocolate Paradox: Linked to Low BMI
Posted by on March 26, 2012
Jonathan Chrispin, M.D., reports: A new study suggests snacking on chocolate could help fight weight gain. Researchers from the University of California, San Diego, asked more than 1,000 healthy men and women about their chocolate consumption as well as the rest of their diet and physical activity.... (read more)
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Popcorn Packs Antioxidants, Study Finds
Posted by on March 26, 2012
Alethea Turner reports: When it comes to antioxidants, popcorn may have  fruits and vegetables beat. A new study suggests that one serving of popcorn has more antioxidants than a day’s worth of fruits or vegetables, based on the average American diet. “Popcorn may be the perfect... (read more)
New Drug Busts Blood Clots With Fewer Side Effects
Posted by on March 26, 2012
Yana Svetlichnaya, M.D. reports: A new blood thinner offers simpler and safer treatment for pulmonary embolism, a deadly condition in which a lung blood vessel becomes blocked by a blood clot. Venous blood clots have long been treated with warfarin, a drug fraught with food... (read more)
Heart Patients Seek 'Cheney Pump'
Posted by on March 26, 2012
The pump that kept Dick Cheney's blood flowing while he waited for a heart transplant has seen a surge in popularity, a trend credited in part to the 71-year-old's successful 20-month stretch with the device. (read more)
Patient Charged After Roommate Dies
Posted by on March 26, 2012
A San Diego psychiatric patient died after his hospital roommate attacked him. (read more)
January Jones Eats Her Own Placenta
Posted by on March 26, 2012
January Jones told People she recommends all moms eat their own placenta. (read more)
Watch: January Jones' Placenta Meal Sparks Debate
Posted by on March 26, 2012
"Mad Men" star credits eating her own placenta for giving her energy. (read more)
On-Off Couples: When to Call It Quits
Posted by on March 26, 2012
Couples who break up and make up repeatedly have less-satisfying relationships. (read more)
Bariatric Surgery Cuts Type 2 Diabetes
Posted by on March 26, 2012
Two separate trials show gastric bypass surgery can lower blood sugar levels in patients with type 2 diabetes. (read more)
Blind From Albinism, Photographer Uses Camera for Eyes
Posted by on March 26, 2012
Cincinnati's Amy Hildebrand, now 27, overcame albinism and and blindness to see the world close up, with a camera for eyes. (read more)
Few Women With Cancer Freeze Eggs
Posted by on March 26, 2012
A new study found that very few women in their childbearing years with breast cancer opt to preserve their eggs before going through chemotherapy and radiation treatment. (read more)
Top 5 Heart-Healthy Snacks
Posted by on March 26, 2012
New research suggests that raisins and soy are heart smart snack choices, and experts weigh in on some others that are heart-healthy. (read more)
Breast Cancer: How Much to Cut
Posted by on March 26, 2012
Despite advances in breast cancer treatment and detection, doctors have to re-operate in many cases to get cancer-free margins around tumors. (read more)
Why Can't Women Dunk?
Posted by on March 25, 2012
Well, as Baylor University’s Brittney Griner so demonstratively proved twice this week, they can dunk, but they sure don’t do it very often. When Griner, a 6-foot-8 junior, dunked Tuesday in Baylor’s 76-57 victory over Florida, she became just the second woman to dunk in... (read more)
Sleep Your Way to Better Heart Health
Posted by on March 25, 2012
Yana Svetlichnaya, M.D. reports: CHICAGO — A new study suggests too much or too little sleep can hurt your heart. People who sleep less than six hours a night are twice as likely to have a stroke or heart attack and one-and-a-half times more likely... (read more)
Pregnancy Ups Heart Attack Risk
Posted by on March 25, 2012
Ike S. Okwuosa, MD reports: CHICAGO – Heart attacks are often linked to high blood pressure, diabetes and smoking. But a new study suggests pregnancy can also increase the risk. “There are significant hormonal changes that occur during pregnancy that affect the coronary arteries,” said study... (read more)
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Top 5 Allergy Mistakes
Posted by on March 25, 2012
Don't wait until you're sneezing to sniff out antiallergy aid, and learn to cook an antiallergy soup! (read more)
Toddler Takes Cannabis Oil for Cancer Treatment
Posted by on March 24, 2012
Marijuana was the best medicine for 3-year-old Cash Hyde of Missoula, Mont., his parents, Mike and Kalli say. The parents said they defied doctor's orders and Montana laws to get their son the medicinal treatment their son needed after he was diagnosed with recurring brain tumors. (read more)
Houston's Death: Possible Cocaine Role
Posted by on March 23, 2012
Despite Thursday's Coroner's Office announcement, questions remain about the nature of the pop star's death after she was found "underwater and unconscious" in the bathtub in her room at the Beverly Hilton Hotel Feb. 11. (read more)
How to Memorize a Deck of Cards (And Other Brain-Training Tricks)
Posted by on March 23, 2012
They say dogs have a short-term memory of about 20 seconds. Honestly? Mine is worse. Beyond the missing keys and repeated calls to directory assistance, that fact became even more evident when a recent office guest challenged me to memorize the order of five playing... (read more)
Bill Sets Rules for Frozen Eggs, Sperm
Posted by on March 23, 2012
A proposed bill in the Maryland legislature would make it illegal to use a dead person’s sperm or eggs to reproduce without a notarized agreement from the donor. If the bill is passed, violators could face a $1,000 fine for a first offense. The bill... (read more)
Scotland Screens for Lung Cancer; What About U.S.?
Posted by on March 23, 2012
Thousands of smokers in Scotland, which has one of the highest lung cancer rates in the world, will soon undergo blood tests that could identify early-stage lung cancer.  The trial project is part of the Scottish government’s Detect Cancer Early program. The test determines the... (read more)
Faulty Hip Phase-Out Started Year Before Recall
Posted by on March 23, 2012
The makers of a faulty hip implant recalled in 2010 started phasing out the device in 2009, weeks after the U.S. Food and Drug Administration asked for safety data, the New York Times reported. The FDA said some patients who got the metal ball-and-socket joint... (read more)
Bacteria Help Body Beef Up Immunity
Posted by on March 23, 2012
For years, scientists have suspected that the hygiene hypothesis plays a role in how diseases affect people in the modern hand-sanitized world, but they never had any specific evidence. But a new study from researchers at Brigham and Women's Hospital in Boston changes that. (read more)
Brain Function Affects Kids' Math Anxiety
Posted by on March 23, 2012
Kids who get the jitters before a math test may actually have different brain functions than kids without math anxiety, according to a new study. Researchers from the Stanford University School of Medicine recruited about 50 second and third graders and separated them into either... (read more)
Photos: Nicole Richie's Healthy Curves
Posted by on March 23, 2012
The tennis star credits a new veggie-rich diet for her weight loss. (read more)
How Pollen is Affecting Your Pet
Posted by on March 23, 2012
Springtime brings flowers and warmth. But along with all the benefits of the season come the dreaded symptoms of allergies. Eyes water, noses run and a layer of yellow pollen seems to coat everything in sight. And it turns out even pets are affected. Vets... (read more)
Grocer Censors Jessica Simpson Mag
Posted by on March 22, 2012
  One Arizona grocery store wasn’t impressed with the Demi Moore-esque pose of a very pregnant Jessica Simpson baring her naked body on the cover of Elle magazine. A Jezebel reader snapped a photo of the magazine covered by a piece of cardboard warning potential... (read more)
Watch: Medical Marijuana: Youngest Patient in Montana
Posted by on March 22, 2012
Parents of 3-year-old Cash Hyde use cannabis oil to treat his brain cancer. (read more)
Watch: Millie and Reggie Gooch
Posted by on March 22, 2012
Caring for a spouse until the end. (read more)
Clue for Baldness in Mice and Men
Posted by on March 22, 2012
In the ongoing search for a cure for baldness, scientists have found yet another biological clue in studying both mice and men. Male pattern baldness comes from a combination of testosterone and genetics, a duo that leads hair follicles to shrink over time. Researchers at... (read more)
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Posted by on March 22, 2012
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Watch: Is PTSD to Blame for Violent Acts?
Posted by on March 22, 2012
Dr. Paul Ragan says we shouldn't assume that everyone with PTST is violent. (read more)
Watch: Is Pregnancy After Breast Cancer Safe?
Posted by on March 22, 2012
Dr. Jennifer Litton says pregnancy should not be feared following breast cancer. (read more)
Watch: Man Obsessed With Being a Baby
Posted by on March 21, 2012
TLC's 'My Crazy Obsession' follows a 31-year-old who loves his pacifier. (read more)
Watch: Mama's Boy Myth: Sons Not Wimpy
Posted by on March 21, 2012
Kate Stone Lombardi debunks perceptions of men who are closer to their moms. (read more)
Watch: Fake Pot Sending Kids to ER
Posted by on March 19, 2012
Synthetic marijuana sending more kids to emergency rooms intoxicated. (read more)
7 Double Duty Beauty Foods
Posted by on March 19, 2012
These nutritious foods are a recipe for great hair, glowing skin, and more -- whether you eat them or turn them into topical treatments. (read more)
Spring 2012: Worst Ever Allergy Season?
Posted by on March 19, 2012
What do thunderstorms and high gas prices have to do with allergy season? Keep reading to find out. (read more)
6 Health Issues Linked to Lack of Sleep
Posted by on March 18, 2012
Insufficient sleep is linked to obesity and a host of other maladies. (read more)
Biggest Health Threat for Your Age
Posted by on March 16, 2012
Use this list of the most common problems for men to assess your health and beat aging at its own game. (read more)
More Young Women Having Strokes
Posted by on March 15, 2012
More and more young women are suffering strokes, and doctors often miss the red flags. (read more)
Germ-Resistant Clothes: Pick or Pass?
Posted by on March 15, 2012
Researchers weigh in on whether antimicrobial clothes are really good for you. (read more)
Pain Management
Posted by on September 30, 2011
Get facts and talk to the pros at the ABC News OnCall+ Pain Management Center. (read more)
Mind and Mood
Posted by on September 30, 2011
Everything you need to know about mind and mood from the nation's top experts. (read more)
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Posted by on September 30, 2011
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Sleep
Posted by on September 30, 2011
Can't sleep? Check out our resources on insomnia, sleep disorders and more. (read more)
Arthritis
Posted by on September 30, 2011
Top experts answer your questions about arthritis. (read more)
Women's Health
Posted by on September 30, 2011
Get expert answers to your questions on pregnancy, osteoporosis and more. (read more)
Allergies
Posted by on September 30, 2011
Get a grip on your allergies with expert advice. (read more)