One neurotransmitter associated with sleep, mood, attention, and learning is
A) acetylcholine.
B) nitric oxide.
C) epinephrine.
D) serotonin.

Question

Quizplus · Accepted Answer

Serotonin is a neurotransmitter that is involved in various physiological functions including sleep, mood, attention, and learning. It is often referred to as the "feel-good" neurotransmitter because it is associated with feelings of happiness and wellbeing. Low levels of serotonin are associated with depression and anxiety, while higher levels are associated with improved mood and cognitive function.

One Neurotransmitter Associated with Sleep, Mood, Attention, and Learning Is