Question

Unlike cerebral palsy, amyotrophic lateral sclerosis is a progressive disorder affecting voluntary motor control. The degenerating motor neurons are part of tracts within the spinal cord, brain stem, and cerebral hemispheres.

Which of the following tracts is NOT affected by amyotrophic lateral sclerosis?

a) anterior spinocerebellar tract
b) tactile receptor
c) corticospinal pathway
d) none of the above

Answer 1

Answer: Anterior spinocerebellar tract

Step-by-step explanation:

Anterior spinocerebellar tract is primarily responsible for transmitting coarse touch and pressure. It is not concerned with the functionality of the muscles.