Psychology & Psychiatry

How physical exercise prevents dementia

Numerous studies have shown that physical exercise seems beneficial in the prevention of cognitive impairment and dementia in old age. Now researchers at Goethe University Frankfurt have explored in one of the first studies ...

Alzheimer's disease & dementia

Alzheimer's disease study links brain health and physical activity

People at risk for Alzheimer's disease who do more moderate-intensity physical activity, but not light-intensity physical activity, are more likely to have healthy patterns of glucose metabolism in their brain, according ...

Psychology & Psychiatry

Cocaine addiction leads to build-up of iron in brain

Cocaine addiction may affect how the body processes iron, leading to a build-up of the mineral in the brain, according to new research from the University of Cambridge. The study, published today in Translational Psychiatry, ...

Neuroscience

Scientists find brain hormone that triggers fat burning

Biologists at The Scripps Research Institute (TSRI) have identified a brain hormone that appears to trigger fat burning in the gut. Their findings in animal models could have implications for future pharmaceutical development.

Cardiology

Cholesterol—Good for the brain, bad for the heart

Healthy brains need plenty of cholesterol for nerve cells to grow and work properly, but diabetes can reduce the amount of cholesterol in the brain, as a Joslin Diabetes Center team has demonstrated. Joslin researchers and ...

Psychology & Psychiatry

Researcher explores physiological links to schizophrenia

Gregory P. Strauss and his graduate students at Binghamton University have found surprising physiological connections to schizophrenia in their quest to better understand the mental disorder.

Medical research

Understanding the fascinating interaction between bone and brain

"The best news is that the brain has become front and centre in the regulation of bone modelling", conclude authors Professors Paul Dimitri and Cliff Rosen in their concise review of the complex role of the central nervous ...

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