High School

When you hold the frequency on the stimulator constant at 1 pulse per second, what is the frequency of action potentials (AP) you generate in the sciatic nerve?

How many action potentials are generated in neurons found in the sciatic nerve?

Answer :

Final answer:

The frequency of action potential (AP) in the sciatic nerve generated by a stimulator with 1 pulse per second is typically 1 AP per second, if the nerve fires once for each pulse. However, this might not happen if the nerve is refractory or inhibited by other factors.

Explanation:

The

frequency

of action potential (AP) generated by the sciatic nerve when stimulated at 1 pulse per second will be 1 AP per second, if the nerve fires once for each stimulator pulse. This is because in our nervous system, the relationship between stimulus and response is usually 1:1, meaning one stimulus will trigger one response (i.e., one AP). In this situation, it's important to note that this might not happen if the nerve is refractory or inhibited by other factors.When the frequency on the stimulator is held constant at 1 pulse per second, the frequency of action potentials generated in the sciatic nerve will also be 1 pulse per second. So, in this case, only 1 action potential will be generated in the neurons found in the sciatic nerve. The number of APs generated would also depend on the number of myofibers within the muscle that receive an action potential from the neuron that controls that fiber.

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