Activation of the ________ Receptor, Distributed Among the Periaqueductal Gray

question 139

Multiple Choice

Activation of the ________ receptor, distributed among the periaqueductal gray, hippocampus, and lateral septum, decreases aggression.

• A) 5-HT_1B
• B) 5-HT_2A
• C) D₂
• D) testosterone

---

Definitions:

Classical Conditioning

Classical conditioning is a learning process that occurs when two stimuli are repeatedly paired, leading to an association that causes a learned response to a previously neutral stimulus.

Observational Learning

Learning that occurs through observing the behavior of others.

Operant Conditioning

Operant Conditioning is a learning process through which the strength of a behavior is modified by reinforcement or punishment.

Stimulus Experience

The process of perceiving and responding to events or changes in the environment as stimuli.