Each of the addictive drugs-including alcohol, cocaine, heroin, nicotine, and amphetamines-has its own separate reward system involving different neurotransmitters in the brain.

Question

Quizplus · Accepted Answer

All addictive drugs primarily affect the brain's reward system by increasing dopamine levels, although they may also involve other neurotransmitters.

Each of the Addictive Drugs-Including Alcohol, Cocaine, Heroin, Nicotine, and Amphetamines-Has