Which brain system has research indicated to be most directly related to the abuse properties of virtually all recreational and abuse-prone drugs?
A)temporal cholinergic system
B)mesolimbic dopamine system
C)reticular serotonin system
D)basal ganglia

Question

Quizplus · Accepted Answer

Research has indicated that the mesolimbic dopamine system, which is involved in the reward and motivation pathways in the brain, is most directly related to the abuse properties of virtually all recreational and abuse-prone drugs. Elevated dopamine levels in this system stimulate feelings of pleasure and reinforce drug-seeking behavior.

Which Brain System Has Research Indicated to Be Most Directly