Mable has a disorder that causes a decrease in dopamine levels,particularly in the substantia nigra.What is Mable's diagnosis?
A) multiple sclerosis
B) Parkinson's disease
C) schizophrenia
D) depression

Question

Quizplus · Accepted Answer

Parkinson's disease is characterized by a decrease in dopamine levels, particularly in the substantia nigra. Multiple sclerosis is a disorder of the immune system that affects the nervous system, but it does not directly involve dopamine levels. Schizophrenia is a disorder involving abnormal brain function and neurotransmitter imbalances, but it is not specifically associated with a decrease in dopamine levels. Depression may involve changes in dopamine levels, but it is not typically associated with a decrease in dopamine levels in the substantia nigra.

Mable Has a Disorder That Causes a Decrease in Dopamine