Body Part, Organ, or Organ Component: Substantia Nigra

Medical news and research articles

Overworked brain cells may burn out in 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 ...

How cholesterol regulation may affect Alzheimer's development

Alzheimer's Disease (AD) is characterized by a host of recognizable cognitive symptoms, but many non-cognitive symptoms like sleep changes, anxiety, and depression can be early signs of the disease. These symptoms of underlying ...

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