There is now ample evidence that dopamine is involved in the rewarding and motivational effects produced by a long list of drugs, including all of the following, except

Question

Quizplus · Accepted Answer

Studies have shown that dopamine is involved in the rewarding and motivational effects produced by alcohol, amphetamines, and cocaine. However, it is not involved in the effects produced by barbiturates.

There Is Now Ample Evidence That Dopamine Is Involved in the Rewarding