The neurotransmitter called acetylcholine plays a key role in sleep, moods, and emotional states, including the symptoms of major depressive disorder.

Question

Quizplus · Accepted Answer

Acetylcholine is primarily involved in muscle activation and cognitive functions, while neurotransmitters like serotonin and norepinephrine are more directly linked to mood regulation and depression.

The Neurotransmitter Called Acetylcholine Plays a Key Role in Sleep