Which of these diseases involves the destruction of the myelin sheath on certain neurons within the brain and spinal cord?
A. depression
B. Alzheimer’s disease
C. Parkinson’s disease
D. multiple sclerosis
Answer:D
Which of these diseases involves the destruction of the myelin sheath on certain neurons within the brain and spinal cord?
A. depression B. Alzheimer’s disease C. Parkinson’s disease D. multiple sclerosis