Apedia

Absolute Refractory Period?  Stimulus Strength Trigger Ap Long

The absolute refractory period is the time during which no stimulus, regardless of strength, can trigger another action potential because the voltage-gated channels are already open or inactivated.

No stimulus of any strength will trigger AP as long as the gates are opened or inactivated

Front What is the absolute refractory period? 
Back No stimulus of any strength will trigger AP as long as the gates are opened or inactivated

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