What aspects of human behavior are affected by the neurotransmitter dopamine?

Question

Quizplus · Accepted Answer

Dopamine is involved in several aspects of human behavior, including motor control, emotionality, and drug cravings. Dopamine is important in the brain's reward system, which reinforces behaviors that are essential for survival such as eating and mating. However, drugs of abuse can hijack this system and cause intense drug cravings. Dopamine is also involved in motor control and can affect movement disorders such as Parkinson's disease. Finally, dopamine is linked to emotionality and helps regulate the brain's response to rewarding stimuli.

What Aspects of Human Behavior Are Affected by the Neurotransmitter