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Unraveling where chimp and human brains diverge
Six million years ago, chimpanzees and humans diverged from a common ancestor and evolved into unique species. view more (2006-11-14)
Findings on bladder-brain link may point to better treatments for problems in sleep, attention
Bladder problems may leave a mark on the brain, by changing patterns of brain activity, possibly contributing to disrupted sleep and problems with attention. view more (2008-07-30)
People with rare type of memory loss still sensitive to others, study shows
People with a devastating brain injury that has wiped out many of their personal memories may still be able to understand other people's feelings and intentions. view more (2007-11-26)
Brain networks strengthened by closing ion channels
Yale School of Medicine and University of Crete School of Medicine researchers report in Cell April 20 the first evidence of a molecular mechanism that dynamically alters the strength of higher brain network connections. view more (2007-04-23)
Untangling a pathology of Alzheimer's
Researchers have uncovered what appears to be a natural protective mechanism against a central cause of neuronal death in Alzheimer's and similar neurodegenerative diseases. view more (2006-09-07)
Awards for two pieces of research on schizophrenia
The Department of Psychiatry at the University Hospital of the University of Navarre has received two awards at the XVII Congress of the European College of Neuropsychcopharmacology, held recently in Stockholm. view more (2004-11-02)
Mysterious 'Neural Noise' Actually Primes Brain for Peak Performance
Researchers at the University of Rochester may have answered one of neuroscience's most vexing questions-how can it be that our neurons, which are responsible for our crystal-clear thoughts, seem to fire in utterly random ways? view more (2006-11-13)
Alcoholics show deficits in their ability to perceive dangerous situations
Alcoholics tend to be deficient in both cognitive and emotional processes. Previously, most brain-imaging research focused on cognition rather than emotion. view more (2007-08-28)
Study reveals how ADHD drugs work in brain
Although millions depend on medications such as Ritalin to quell symptoms of attention deficit hyperactivity disorder (ADHD), scientists have struggled to pinpoint how the drugs work in the brain. view more (2006-06-26)
Synchronous neuronal firing may underlie Parkinson's disease
In a finding that contradicts current theories behind Parkinson's disease, neuroscientists at Duke University Medical Center have discovered in mice that critical nerve cells fire all at the same time and thus overwhelm the brain's ability to control the body's movements. view more (2006-10-19)
Genetic variant impairs communication within the brain
For some time now it has been known that certain hereditary factors enhance the risk of schizophrenia or a manic-depressive disorder. view more (2009-05-01)
Brain enlargement may be characteristic of autism
Magnetic resonance imaging (MRI) has found evidence of brain enlargement in a relatively large sample of children with autism, compared with children who do not have the disorder. view more (2005-12-06)
Repeated methamphetamine use causes long-term adaptations in brains of mice, researchers find
Repeatedly stimulating the mouse brain with methamphetamine depresses important areas of the brain, and those changes can only be undone by re-introducing the drug, according to research at the University of Washington and other institutions. view more (2008-04-10)
Researchers find brain cell transplants help repair neural damage
A Swiss research team has found that using an animal's own brain cells (autologous transplant) to replace degenerated neurons in select brain areas of donor primates with simulated but asymptomatic Parkinson's disease and previously in a motor cortex lesion model, provides a degree of brain protection and may be useful in repairing brain lesions... view more... (2009-10-29)
Study suggests some brain injuries reduce the likelihood of post-traumatic stress disorder
A new study of combat-exposed Vietnam War veterans shows that those with injuries to certain parts of the brain were less likely to develop post-traumatic stress disorder (PTSD). view more (2007-12-26)
NYU, Salk Institute neuroscientists offer new path for measuring visual responses to complex images
Neuroscientists at New York University and the Salk Institute have developed a new technique for measuring visual responses to complex images. The method consists of building a model based on cell responses to a range of stimuli, then asking how accurate the model is by comparing the model predictions with the actual responses of a cell to... view more... (2005-06-22)
Carnegie Mellon researchers discover key deficiencies in brains of people with autism
In a pair of groundbreaking studies, brain scientists at Carnegie Mellon University and the University of Pittsburgh have discovered that the anatomical differences that characterize the brains of people with autism are related to the way those brains process information. view more (2006-07-13)
Blood pressure drug curbs brain damage from PTSD
A drug used to treat high blood pressure and enlargement of the prostate may protect the brain from damage caused by post-traumatic stress disorder, Alzheimer's disease, depression and schizophrenia. view more (2007-11-07)
New study finds common herbal supplement helps to reduce cocaine cravings
A new study funded by the National Institutes of Health (NIH) suggests that a common over-the-counter herbal supplement can reduce the cravings associated with chronic cocaine use. view more (2005-12-14)
Salk research challenges concept that motion perception is all black and white
Researchers at the Salk Institute for Biological Studies have discovered a neural circuit that is likely to play an important role in the visual perception of moving objects. view more (2006-04-20)
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