Psychological aspects of pain perception can influence the release of the neurotransmitters called ____________, the body's natural version of morphine.
A) endorphins
B) substance P
C) serotonin
D) acetylcholine
E) gamma aminobutyric acid (GABA)

Question

Quizplus · Accepted Answer

The release of endorphins is influenced by psychological aspects of pain perception. Endorphins are the body's natural version of morphine and are released in response to stress or pain to help reduce discomfort.

Psychological Aspects of Pain Perception Can Influence the Release of the Neurotransmitters