Which Structure Is Likely to Be Damaged in Parkinson's Disease

question 111

Multiple Choice

 Which structure is likely to be damaged in Parkinson's disease, Huntington's disease, and other conditions that impair movement?

• A) Thalamus
• B) Basal ganglia
• C) Limbic system
• D) Reticular formation

---

Definitions:

Sensory Relay Station

Refers to the thalamus, a structure in the brain that processes and relays sensory information to the appropriate areas of the brain.

Thalamus

A structure in the brain that acts as a relay station for sensory and motor signals to the cerebral cortex.

Limbic System

A complex system of nerves and networks in the brain, involved in emotions and drives.

Pituitary Gland

A small, pea-sized gland located at the base of the brain, responsible for releasing hormones that regulate various bodily functions.