Action Potentials - Animated, Explained, Graphed

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Action potentials are the signals our neurons use to communicate. But, what are they exactly? What are the steps? In this video, I take you through an animation of the stages (resting membrane potential, depolarization, repolarization, and refractory period), show you what you can write if you’re taking notes, and breakdown the membrane voltage graph of the action potential.

Action Potential Digital Manipulatives:
https://docs.google.com/presentation/...
^Make a copy of this Google Doc, then open channels and move ions around to practice modeling the stages of the action potential.

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Music: “Up! Up!” from Storyblocks audio (free version)