Walter has a degenerative condition that eats away at his myelin sheath. We can expect that his cognitive abilities will
A) remain the same.
B) increase significantly in proficiency.
C) increase slightly in proficiency and then decrease significantly in proficiency.
D) decrease in proficiency.

Question

Quizplus · Accepted Answer

The myelin sheath is responsible for transmitting signals between neurons efficiently. When it starts to erode, the speed and efficiency of these signals will be affected. This can result in a decline in cognitive abilities, including memory, attention, and processing speed. Therefore, we can expect that Walter's cognitive abilities will decrease in proficiency due to the degenerative condition.

Walter Has a Degenerative Condition That Eats Away at His