Which of the following has been implicated in pain alleviation?
A) dopamine
B) endorphins
C) acetylcholine
D) norepinephrine

Question

Quizplus · Accepted Answer

Endorphins have been implicated in pain alleviation. They are endogenous opioids produced by the body that bind to opioid receptors and can block pain signals. Dopamine, acetylcholine, and norepinephrine are neurotransmitters involved in other processes, but not typically associated with direct pain relief.

Which of the Following Has Been Implicated in Pain Alleviation