A new treatment for Parkinson's disease has the side effect of blocking dopamine action in the nucleus accumbens. For a patient on this drug, which of the following would likely be diminished?

Question

Quizplus · Accepted Answer

The nucleus accumbens is a key brain region involved in the reward circuit, and dopamine action in this area is crucial for the experience of reward. Blocking dopamine action here would likely diminish the sensation of reward.

A New Treatment for Parkinson's Disease Has the Side Effect