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Brain and Nerves

UNC investigator issues call to action for schizophrenia research

Instead of looking for a single cause of schizophrenia, researchers should approach it as a “pathway disease” – one that results from dozens or even hundreds of factors, argues Patrick F. Sullivan, MD.
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UC HEALTH LINE: Study Seeks to Identify Parkinson's Biomarkers

CINCINNATI—A landmark clinical study called the Parkinson’s Progression Markers Initiative (PPMI) will seek to identify biomarkers of Parkinson’s disease progression—and also provide a chance for volunteers to help in the fight against Parkinson’s....
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What's Causing "Conversion Disorder" in LeRoy?

BUFFALO, N.Y. -- David G. Lichter, MD, professor of neurology in the University at Buffalo School of Medicine and Biomedical Sciences and an expert in movement disorders, including Tourette's Syndrome and other tic disorders, has been interviewed by numerous local and national media --The Buffalo News, the Today Show and NPR's "Here and Now," among others -- concerning the emergence of multiple cases of "conversion disorder" in a high school in LeRoy, New York. In the following Q&A, he discusses the disorder and what might be causing it. ...
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Caltech Researchers Develop Gene Therapy to Boost Brain Repair for Demyelinating Diseases

PASADENA, Calif.—Our bodies are full of tiny superheroes—antibodies that fight foreign invaders, cells that regenerate, and structures that ensure our systems run smoothly. One such structure is myelin—a material that forms a protective, insulating cape around the axons of our nerve cells so that they can send signals quickly and efficiently. ...
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Indigenous stroke patients lose out

New research shows Indigenous Australians are at greater risk of death or disability from stroke than non-Indigenous Australians because they receive a lower standard of care in hospital....
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New Target for Alzheimer’s Drugs

UC Riverside scientists identify a protein that plays a crucial role in learning and memory...
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‘Explorers’ use uncertainty and specific area of brain

Center for uncertainty “Explorers,” whose decision-making style embraces the possibilities of uncertainty, use specific parts (red) of the right rostrolateral prefrontal cortex to make calculations based on relative uncertainty. Credit: Badre-Frank Lab/Brown University ...
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The brain’s quick interceptions help you navigate the world | McGill University Health Centre

When you are about to collide into something and manage to swerve away just in the nick of time, what exactly is happening in your brain? ...
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Neuroscientists link brain-wave pattern to energy consumption

New model of neuro-electric activity could help scientists better understand quiescent brain states such as coma....
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New clues uncovered for early Alzheimer's diagnosis

Scientists in Nottingham have found abnormal levels of seven different proteins in spinal fluid could act as markers for detecting Alzheimer’s disease. The study, which was part-funded by Alzheimer’s Research UK, could lead to the development of a new test to detect the disease in its early stages....
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