The key function associated with the substantia nigra is:
A)control of basic life support functions (such as heart rate and breathing)
B)acting as an important relay station for visual and auditory information
C)the release of dopamine into the brain
D)control of motivation and emotional responses

Question

Quizplus · Accepted Answer

The substantia nigra is known for its release of dopamine into the brain, which plays a crucial role in movement control and reward-motivated behavior. Dysfunction of dopamine release from the substantia nigra is associated with movement disorders such as Parkinson's disease. A, B, and D are associated with other brain regions and functions.

The Key Function Associated with the Substantia Nigra Is