Depression has been linked to which neurotransmitter abnormality?
A) low activity of GABA
B) absence of dopamine
C) low activity of serotonin
D) excessive activity of norepinephrine

Question

Quizplus · Accepted Answer

Low activity of serotonin has been linked to depression. Serotonin is a neurotransmitter that is involved in regulating mood, appetite, and sleep. Low levels of serotonin can lead to symptoms of depression including low mood, fatigue, and appetite changes.

Depression Has Been Linked to Which Neurotransmitter Abnormality