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Acetylcholine (ACh) 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

A type of neurotransmitter involved in many functions including muscle stimulation, memory formation and learning.

AP course connection

Topic 2.4: 2.4 Neural Firing

Unit 2

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