Which of the following neurotransmitters functions as the major inhibitory neurotransmitter in the brain?
A) glutamate
B) GABA
C) acetylcholine
D) norepinephrine

Question

Quizplus · Accepted Answer

GABA (gamma-aminobutyric acid) functions as the major inhibitory neurotransmitter in the brain. It reduces the activity of neurons and helps to prevent overstimulation and seizures. Glutamate, on the other hand, is the major excitatory neurotransmitter in the brain, while acetylcholine and norepinephrine are involved in various functions such as muscle movement, attention, arousal, and emotion regulation.

Which of the Following Neurotransmitters Functions as the Major Inhibitory