Testosterone may make you a metal head

摘要

IF YOU'RE partial to a good power ballad, testosterone may be influencing your music tastes. We know that personality seems to be linked to music genre preferences, but Hirokazu Doi of Nagasaki University, Japan, was keen to find out if a person's hormones shape their tastes too. Testosterone, for example, has been linked to aspects of personality such as extraversion and also affects brain regions involved in experiences we find rewarding, so could it play a role in music taste?