Question

What is the most common inhibitory neurotransmitter in the brain?

Multiple Choice
Norepinephrine
γ-Aminobutyric acid (GABA)
Noradrenaline
Acetylcholine
Epinephrine
Answered by GPT-4o mini
The most common inhibitory neurotransmitter in the brain is γ-Aminobutyric acid (GABA).