Diminished brain levels of dopamine can produce symptoms of Parkinson's disease, while excess brain levels of dopamine can produce symptoms of schizophrenia.

Question

Quizplus · Accepted Answer

This statement is true. Parkinson's disease is characterized by the progressive loss of dopamine-producing cells in the brain, leading to a reduction in dopamine levels. On the other hand, schizophrenia is associated with excess levels of dopamine in certain areas of the brain.

Diminished Brain Levels of Dopamine Can Produce Symptoms of Parkinson's