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Paleo diet: Big brains needed carbs

From the University of Chicago Press Journals media release: Understanding how and why we evolved such large brains is one of the most puzzling issues in the study of human evolution. It is widely accepted… 

Major complication of Parkinson’s therapy explained

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From the Columbia University Medical Center media release: Researchers have discovered why long-term use of L-DOPA (levodopa), the most effective treatment for Parkinson’s disease, commonly leads to a movement problem called dyskinesia, a side effect that… 

PINK1 protein crucial for removing broken-down energy reactors

From the NIH/National Institute of Neurological Disorders and Stroke media release: Cells are powered by tiny energy reactors called mitochondria. When damaged, they leak destructive molecules that can cause substantial harm and eventually kill brain cells.… 

Scientists discover atomic-resolution details of brain signaling

From the DOE/SLAC National Accelerator Laboratory media release: Scientists have revealed never-before-seen details of how our brain sends rapid-fire messages between its cells. They mapped the 3-D atomic structure of a two-part protein complex that controls…