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Study suggests depression changes structure of the brain

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From the University of Edinburgh press release: Changes in the brain’s structure that could be the result of depression have been identified in a major scanning study. Alterations were found in parts of the brain known… 

Healthy heart in 20s for a healthy brain in 40s

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From the American Academy of Neurology press release: People who take simple steps to keep their heart healthy in young adulthood, such as exercising, eating a healthy diet and controlling blood pressure and cholesterol, may keep… 

Brain connectivity after 30 may predict psychological problems

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From the Society for Neuroscience press release: Underdevelopment of the brain network underlying inhibition — the ability to concentrate on a particular stimulus and tune out competing stimuli — after 30 years of age is associated… 

Blood test identifies key Alzheimer’s marker

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From the Washington University School of Medicine press release: Decades before people with Alzheimer’s disease develop memory loss and confusion, their brains become dotted with plaques made of a sticky protein — called amyloid beta —… 

Memory takes time, researchers conclude

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From the New York University press release: How short-term memories become long-term ones has frequently been explored by researchers. While a definitive answer remains elusive, New York University scientists Thomas Carew and Nikolay Kukushkin conclude… 

Study suggests PTSD may have a physical component as well

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From the American Academy of Neurology press release: The part of the brain that helps control emotion may be larger in people who develop post-traumatic stress disorder (PTSD) after brain injury compared to those with a… 

Visual system changes that may signal Parkinson’s disease

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From the Radiological Society of North America press release: Changes in the visual systems of newly diagnosed Parkinson’s disease patients may provide important biomarkers for the early detection and monitoring of the disease, according to a…