Because the response of a nerve fiber is all-or-none, a greater intensity of stimulus does not produce a stronger impulse.

Question

Quizplus · Accepted Answer

The response of a nerve fiber is indeed all-or-none, meaning that once the stimulus exceeds a certain threshold, an action potential is triggered and the impulse generated is of the same magnitude regardless of the intensity of the stimulus beyond the threshold.

Because the Response of a Nerve Fiber Is All-Or-None, a Greater