Question

Drug cravings _____________ seems to be centered in the "new" parts of the brain

Answer 1

Drug cravings are centered in the reward centers of the brain that use dopamine neurotransmission.

Step-by-step explanation:

Cravings for drugs are centered in the "new" parts of the brain, particularly in the reward centers that use the neurotransmitter dopamine. Dopamine is associated with pleasure and craving, and drugs that affect dopamine neurotransmission often have abuse liability. For example, cocaine acts as a stimulant by preventing nerve cells from taking up dopamine, leading to increased dopamine levels and addictive properties.