Huntington's disease is characterized by progressive deterioration of the ______.
A) basal ganglia
B) reticular formation
C) hippocampus
D) substantia nigra

Question

Quizplus · Accepted Answer

Huntington's disease is a neurodegenerative disorder that primarily affects the basal ganglia, a group of structures in the brain that play a crucial role in movement. As the disease progresses, patients experience involuntary movements, difficulty with coordination and balance, and cognitive and emotional changes. Damage to other brain structures, such as the hippocampus or substantia nigra, may also occur but is not characteristic of the disease.

Huntington's Disease Is Characterized by Progressive Deterioration of the ______