Multiple Choice
According to the Focus on Neuroscience box "The Addicted Brain," alcohol, heroin, nicotine, cocaine, and amphetamines all affect which system in the brain?
A) the suprachiasmatic nucleus
B) the GABA excitability system
C) the endorphin circuit in the brainstem
D) the dopamine reward system
Correct Answer:
Verified
Correct Answer:
Verified
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