Multiple Choice
Self-administration studies in animals have shown that
A) both PCP and ketamine are highly reinforcing for several species.
B) PCP and ketamine are only moderately rewarding for the species tested.
C) the reward effects of PCP and ketamine are unique and not dependent upon dopamine.
D) PCP's reward effects are dopamine-dependent, while ketamine's effects are dopamine-independent.
Correct Answer:
Verified
Correct Answer:
Verified
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