Too little of this neurotransmitter may be related to Parkinson's disease, while too much of this neurotransmitter may be related to schizophrenia.
A) acetylcholine
B) dopamine
C) endorphins
D) serotonin

Question

Quizplus · Accepted Answer

Dopamine levels are closely linked to the pathophysiology of both Parkinson's disease and schizophrenia. In Parkinson's disease, there is a deficiency of dopamine in the brain, particularly in the basal ganglia, leading to motor symptoms. In contrast, schizophrenia is often associated with excessive dopamine activity, particularly in the limbic system, contributing to psychotic symptoms.

Too Little of This Neurotransmitter May Be Related to Parkinson's