__________ is produced largely by neurons in the brain stem and acts both as a neurotransmitter and as a hormone.

Question

Quizplus · Accepted Answer

Norepinephrine is primarily produced by neurons in the brain stem and functions both as a neurotransmitter and a hormone. Dopamine is produced in several areas of the brain and has roles in pleasure, reward, and movement. Acetylcholine is produced in the brain and peripheral nervous system and plays a role in muscle control and cognitive function. Serotonin is produced in the brain and is involved in regulating mood, appetite, and sleep.

__________ Is Produced Largely by Neurons in the Brain Stem