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Nutrition has benefits for brain network organization

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From the University of Illinois at Urbana-Champaign press release: Nutrition has been linked to cognitive performance, but researchers have not pinpointed what underlies the connection. A new study by University of Illinois researchers found that monounsaturated… 

Chronic lack of sleep increases risk-seeking

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From the University of Zürich press release: Young adults have a natural sleep requirement of about 9 hours a day on average, older adults 7.5 hours. Many people in western societies, however, get considerably less… 

Severe stress behind self-perceived memory problems

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From the University of Gothenburg press release: Stress, fatigue, and feeling like your memory is failing you. These are the symptoms of a growing group of patients studied as part of a thesis at Sahlgrenska Academy.… 

Less REM sleep tied to greater risk of dementia

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From the American Academy of Neurology (AAN) press release: People who get less rapid eye movement (REM) sleep may have a greater risk of developing dementia, according to a new study published in the August 23,… 

Dancing can reverse the signs of aging in the brain

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From the Frontiers press release: As we grow older we suffer a decline in mental and physical fitness, which can be made worse by conditions like Alzheimer’s disease. A new study, published in the open-access journal Frontiers…