Explain How Ion Channels Alter the Electrical Properties of a Nerve

question 98

Essay

Explain how ion channels alter the electrical properties of a nerve cell membrane.

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Definitions:

Sciatic Nerve

Tibial and common peroneal nerves bound together; also called ischiadic nerve.

Tibial Nerve

A nerve in the lower leg that is a branch of the sciatic nerve, responsible for innervating parts of the lower leg and foot.

Common Fibular Nerve

The common fibular nerve, known also as the common peroneal nerve, is a branch of the sciatic nerve that innervates the lower leg, particularly muscles that control foot eversion and dorsiflexion.

Pudendal

Relating to the pudendal nerve, which supplies the muscles and skin of the perineum, playing a crucial role in the sensory and motor supply to pelvic area structures.