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Inhibitory Signals in AP Psychology

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

These are signals in the nervous system that decrease the likelihood of a neuron firing an action potential, or "message."

AP course connection

Topic 2.4: 2.4 Neural Firing

Unit 2

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