Dr.Garrett emphasized in lecture that although the dopamine hypothesis has contributed significantly to the understanding of drug abuse,it is becoming increasingly dubious that ___ maintains long-term drug abuse.

Question

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Dr. Garrett suggested that while the dopamine hypothesis, which focuses on the reward system, has been important in understanding drug abuse, it is becoming less likely that the reward system alone is responsible for maintaining long-term drug abuse. Other factors, such as negative reinforcement or avoidance of withdrawal symptoms, may play a more significant role.

DrGarrett Emphasized in Lecture That Although the Dopamine Hypothesis Has