Degeneration of neurons in this structure, which inhibits unwanted body movements, leads to the muscle tremors of Parkinson disease.
A)cerebral crus
B)tegmentum
C)pons
D)substantia nigra
E)inferior colliculi

Question

Quizplus · Accepted Answer

The substantia nigra is a part of the brain that produces dopamine, which is crucial for regulating movement. Degeneration of neurons in the substantia nigra leads to the muscle tremors and other motor symptoms associated with Parkinson's disease.

Degeneration of Neurons in This Structure, Which Inhibits Unwanted Body