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Agonist Drug 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

An agonist drug is a substance that enhances or mimics the effects of a neurotransmitter, increasing its activity in the brain. It binds to the receptor sites of specific neurotransmitters and activates them, leading to an increase in their overall effect.

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