Cognitive rehabilitation after a serious brain injury or stroke can help the mind in much the same way that physical therapy helps the body, according to a new meta-analysis. Because the data suggest that treatment may work best when tailored to age, injury, symptoms, and time since injury, the findings may help establish evidence-based treatment guidelines.

Each year, thousands of publications present functional magnetic resonance imaging (fMRI) data that suggest that a particular brain region is active during a particular cognitive task.

A new study from the psychology department at Tufts University shows that when dieters eliminate carbohydrates from their meals, they performed more poorly on memory-based tasks than when they reduce calories, but maintain carbohydrates. When carbohydrates were reintroduced, cognition skills returned to normal.

A desire to rule the world may be a good thing if you're over 60 and worried about losing your mental faculties. A new study found that adults in their 60s and 70s can improve a number of cognitive functions by playing a strategic video game that rewards nation-building and territorial expansion.

Those with at least a high school education spend more of their older years without cognitive loss – including the effects of Alzheimer’s, Parkinson’s and dementia -- but die sooner after the loss becomes apparent, reveals a new study appearing in the June 2008 issue of the Journal of Aging and Health.

Which is better, giving more food to a few hungry people or letting some food go to waste so that everyone gets a share" A study appearing this week in Science finds that most people choose the latter, and that the brain responds in unique ways to inefficiency and inequity.

The buzz about whether it's ethical or no to use memory enhancers for non medical reasons to improve memory was so great that Nature set up a in-house survey, to be voluntarily completed over the Internet, to investigate what the general attitude (in the scientific crowd, that is) to cognitive enhancers is, how much they are used, for what reasons, and so on.

New research accepted for publication in the Journal of Psychopharmacology, demonstrates Pycnogenol, (pic-noj-en-all), an antioxidant plant extract from the bark of the French maritime pine tree, improves the memory of senior citizens.

Diabetes is known to impair the cognitive health of people, but now scientists have identified one potential mechanism underlying these learning and memory problems. A new National Institutes of Health (NIH) study in diabetic rodents finds that increased levels of a stress hormone produced by the adrenal gland disrupt the healthy functioning of the hippocampus, the region of the brain responsible for learning and short-term memory.

Individuals with a neurodegenerative condition affecting language appear more likely to have had a history of learning disabilities than those with other types of dementia or with no cognitive problems, according to a report in the February issue of Archives of Neurology, one of the JAMA/Archives journals.

An innovative curriculum for pre-schoolers may improve academic performance, reduce diagnoses of attention deficient hyperactivity disorder (ADHD), and close the achievement gap between children from poor families and those from wealthier homes, according to research led by a Vancouver neuroscientist who is an expert in the development of cognitive function.

Children who possess a gene known to increase the risk of Alzheimer's disease already show signs of reduced cognitive function, an Oregon Health & Science University study has found.