How Are Mu- and Delta-Opioid Agonists Linked with Normally Pleasureful

Multiple Choice

How are mu- and delta-opioid agonists linked with normally pleasureful rewards?

A) These agonists have dysphoric effects and make normally rewarding stimuli feel unrewarding"
B) These agonists can enhance the pleasure felt when experiencing other rewarding stimuli"
C) These agonists block receptors that cause normally pleasureful stimuli to feel unrewarding"
D) These agonists deaden the senses and cause rewarding stimuli to feel less rewarding"