Hai is exercising. His body prepares for movement by serotonin release in the substantia nigra.

Question

Quizplus · Accepted Answer

Serotonin is a neurotransmitter that is involved in regulating mood, appetite, and sleep. It is not directly involved in preparing the body for movement. The substantia nigra is a region within the brain that is involved in regulating movement, but serotonin release does not occur there. Rather, dopamine release in the substantia nigra is important for initiating movement.

Hai Is Exercising