Which of the following is true about the brain reward system?
A) It represents an emergent brain property that has arisen independent of natural selection.
B) It is a reflex of the peripheral nervous primarily under autonomic control.
C) It is housed in the thalamus and primarily regulates the enteric division of the autonomic nervous system.
D) It utilizes the neurotransmitter dopamine and is affected by drug addiction.

Question

Quizplus · Accepted Answer

The brain reward system is closely associated with the neurotransmitter dopamine, which plays a significant role in the feelings of pleasure and reward. This system is heavily impacted by drug addiction, as many substances increase dopamine activity, leading to the reinforcing effects of drugs.

Which of the Following Is True About the Brain Reward