Overworked neurons burn out and fuel Parkinson’s disease

Certain brain cells are responsible for coordinating smooth, controlled movements of the body. But when those cells are constantly overactivated for weeks on end, they degenerate and ultimately die. This new observation made by scientists at Gladstone Institutes may help explain what goes awry in the brains of people with Parkinson’s disease.

Researchers have long known that a particular subset of neurons die as Parkinson’s disease progresses, but they aren’t sure why. The new work,…

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News Source: www.sciencedaily.com

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