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Unformatted text preview: body Why does action potential happen? -Generated when enough depolarization occurs. -Threshold of activation is really the voltage at which channel opens in a cell. That’s all.:) Membrane potential positive enough to open sodium channels....
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This note was uploaded on 03/05/2010 for the course PSYCH PSYCH 3 taught by Professor Cohen during the Winter '10 term at California State University , Monterey Bay.
- Winter '10