Why Does Music Evoke Strong Emotions?

Although much is known about the brain mechanisms underlying music perception and cognition, there is much work to be done in understanding aesthetic responses to music: Why does music make us feel the way we do? Why does it make us feel anything? In the article under discussion, the authors suggest that the brain’s own endogenous opioids mediate musical emotion, using the hypothesis of naltrexone-induced musical anhedonia. They conclude that endogenous opioids are critical to experiencing both positive and negative emotions in music and that music uses the same reward pathways as food, drugs, and sexual pleasure. Their findings add to the growing body of evidence for the evolutionary biological substrates of music.