GABA functions as the:
A) neurotransmitter involved in voluntary movements.
B) major inhibitory neurotransmitter in the brain.
C) neurotransmitter responsible for the slowing of intestinal activity during stress.
D) major excitatory neurotransmitter in the brain.

Question

Quizplus · Accepted Answer

GABA (Gamma-aminobutyric acid) is widely recognized as the major inhibitory neurotransmitter in the brain. It reduces neuronal excitability throughout the nervous system and plays a crucial role in regulating muscle tone.

GABA Functions as The