In Addition to the Nucleus Accumbens, the Prefrontal Cortex, the Hippocampus

question 82

Multiple Choice

In addition to the nucleus accumbens, the prefrontal cortex, the hippocampus, and the amygdala are thought to play major roles in

• A) the initial taking of addictive drugs.
• B) drug tolerance.
• C) the drug withdrawal syndrome.
• D) drug sensitization.
• E) severe chronic addiction.

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Definitions:

Fixation Evidence

Data or observations supporting the psychological concept that individuals can become stuck at an early developmental stage, affecting future behavior and attitudes.

Regression

A defense mechanism in psychoanalysis where an individual adopts more childish manners of dealing with stress and conflict.

Internally Motivated

Being driven by internal desires and values rather than external rewards or pressures; having personal motivation for actions or beliefs.

Externally Motivated

When an individual's behavior is driven by external rewards such as money, praise, or approval, rather than intrinsic satisfaction or interest.