In addition to providing structural support and protection for the axon of a neuron,what other very important function is served by the presence of a myelin sheath?
A) Dendritic stimulation
B) Speeding up and strengthening neural messages.
C) Facilitating re-uptake in the synaptic gap.
D) Inhibiting the growth of pain-sensitive neurons.

Question

Quizplus · Accepted Answer

The myelin sheath serves the important function of speeding up and strengthening neural messages by allowing the action potential to "jump" from node to node along the axon, rather than traveling through the entire length of the axon. This process, known as saltatory conduction, increases the speed and efficiency of neural communication.

In Addition to Providing Structural Support and Protection for the Axon