1: Describe the changes in the neuron membrane that occur throughout the course of an action potential.

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter39: Information Flow And The Neuron
Section: Chapter Questions
Problem 7TYK: Which of the following does not contribute to propagation of action potentials? a. As the area...
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1: Describe the changes in the neuron membrane that occur throughout the course of an action potential. 2: Mention: Resting state, threshold, depolarization, repolarization, and hyperpolarization. 3: mention how the action potential is related to neuron communication.

 

 
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Neurons are the electrically conducting functional units of the nervous system. In neurons an action potential is said to occur when the membrane potential of a specific cell location rapidly rises and then drops leading to depolarization, which then causes adjacent cells/locations to depolarize. The initiation and propagation of an action potential is a multi-step sequential process which involves changes in the neuron membrane, described as follows. 

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