All GRE Subject Test: Psychology Resources
Example Questions
Example Question #291 : Gre Subject Test: Psychology
The nucleus accumbens is most specifically and predominately known for its role in which of the following behavioral systems?
Possible Answers:
Memory encoding and memory retention
Reward and reinforcement
Language learning
Fear and anger
Motivation and satisfaction
Correct answer:
Reward and reinforcement
Explanation:
The nucleus accumbens has long since been considered a key anatomical structure in the body's reward and reinforcement system. It is one of the key producers and regulators of neural dopamine, and has been linked to several different addictive behaviors—including addictive reinforcement from food, sex, drugs, music, and maternal behavior. It is considered part of the "pleasure center" for the brain due to its release of reinforcing dopamine.
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All GRE Subject Test: Psychology Resources
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