____ is a degenerative disease of the brain.

A) Alzheimer's disease
B) Amyotrophic lateral sclerosis
C) Guillain-Barré syndrome
D) Stroke
E) Multiple sclerosis

Alzheimer's Disease

A degenerative brain disorder characterized by memory loss, cognitive decline, and personality changes.

Degenerative Disease

A condition marked by progressive deterioration of tissues or organs, often leading to loss of function.

Amyotrophic Lateral Sclerosis

A progressive neurodegenerative disease that affects nerve cells in the brain and the spinal cord, leading to muscle weakness and atrophy.