Neurochemical changes associated with a marijuana abstinence syndrome include
A) increased DA firing in the VTA.
B) increased CRF release in the amygdala.
C) decreased DA firing in the substantia nigra.
D) decreased CRF release in the central nucleus.

Question

Quizplus · Accepted Answer

Research has shown that during marijuana withdrawal, there is an increase in the release of corticotropin-releasing factor (CRF) in the amygdala, which is thought to contribute to the anxiety and stress experienced during withdrawal. Option A is incorrect as DA firing in the VTA decreases during marijuana withdrawal. Option C is not supported by current research. Option D is also incorrect as CRF release is actually increased, not decreased, during withdrawal.

Neurochemical Changes Associated with a Marijuana Abstinence Syndrome Include