Which of the following neurotransmitters functions as a common inhibitory neurotransmitter in the brain?
A)Serotonin
B)GABA
C)Acetylcholine
D)Norepinephrine

Question

Quizplus · Accepted Answer

GABA (gamma-aminobutyric acid) is the most common inhibitory neurotransmitter in the brain. It works by decreasing activity in the nervous system and promoting relaxation. Serotonin, acetylcholine, and norepinephrine are all neurotransmitters that have different functions in the brain, but they are not typically considered inhibitory.

Which of the Following Neurotransmitters Functions as a Common Inhibitory