Parkinson's disease results from cell death in the _______, which is a part of the _______.

Question

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Parkinson's disease results from the degeneration of dopamine-producing cells in the substantia nigra, which is a part of the basal ganglia. The basal ganglia are involved in motor control and the regulation of voluntary movements. The cerebellum, on the other hand, is also involved in motor control but does not play a direct role in Parkinson's disease. The striatum is a part of the basal ganglia and is affected by Parkinson's disease, but it is not the origin of the disease.

Parkinson's Disease Results from Cell Death in the _______, Which