If you had a disorder that caused neurons to demyelinate,this would initially cause:
A) neurons to immediately begin to die
B) dendrites to proliferate excessively
C) the insulation of the axon to deteriorate
D) the development of an increased number of nodes of Ranvier

Question

Quizplus · Accepted Answer

Demyelination is the loss of the insulating layer (myelin) around axons, which is responsible for allowing nerve impulses to travel through neurons quickly and efficiently. Without myelin, the conduction of nerve impulses is significantly slowed or prevented, which can lead to a variety of neurological symptoms. Neurons do not immediately die when demyelination occurs, but the deterioration of the insulation of the axon can lead to dysfunction and damage over time. Excessive dendrite proliferation and increased nodes of Ranvier are not associated with demyelination.

If You Had a Disorder That Caused Neurons to Demyelinate,this