A chronic degenerative disorder of the central nervous system that affects movement, often including tremors; named after James Parkinson.

Parkinson's disease; a degenerative disorder of the central nervous system characterized by tremors and slow movement

A clinical syndrome characterized by symptoms resembling Parkinson's disease but caused by external factors such as cerebral arteriosclerosis, encephalitis, or poisoning from carbon monoxide or manganese

a progressive degenerative disorder of the central nervous system that affects movement and coordination