Parkinson's disease
A) can be cured with injections of serotonin.
B) results from the death of neurons in the cerebellum.
C) is a motor disorder, affecting physical movements of the body.
D) is age-related, decreasing in frequency as people age.

Question

Quizplus · Accepted Answer

Parkinson's disease is a motor disorder that affects physical movements of the body. It is caused by the death of neurons in the substantia nigra region of the brain, which leads to a decrease in the amount of dopamine produced in the brain. There is currently no cure for Parkinson's disease, although medications and therapies can help manage symptoms. It is a progressive disorder and becomes more common with age.

Parkinson's Disease