Which of the following statements best describes Parkinson's disease?
A)It is associated with a deficiency of serotonin.
B)It is characterized by an intention tremor.
C) It is characterized by a resting tremor.
D) It is caused by cerebellar disorder.

Question

Quizplus · Accepted Answer

Parkinson's disease is a neurodegenerative disorder that is characterized by a resting tremor. This tremor usually begins in the hand or fingers and is present even when the individual is at rest. Parkinson's disease is caused by the progressive degeneration of dopamine-producing neurons in the substantia nigra region of the brain, which leads to dopamine deficiency and impaired motor function. It is not associated with a deficiency of serotonin or a cerebellar disorder.

Which of the Following Statements Best Describes Parkinson's Disease