The speed of nerve impulse conduction is determined by all of the following EXCEPT
A)temperature
B)fiber diameter
C)presence of myelin
D)absence of myelin
E)stimulus strength

Question

Quizplus · Accepted Answer

The speed of nerve impulse conduction is influenced by temperature, fiber diameter, and the presence or absence of myelin, which all affect how quickly electrical signals can travel along neurons. However, stimulus strength does not affect the speed of conduction; it may affect the frequency or number of impulses, but not their speed.

The Speed of Nerve Impulse Conduction Is Determined by All