Relaxing music and the self: Insights from the perception of spontaneous sensations

Abstract

Spontaneous sensations (SPS) are bodily sensations that can be perceived even in the absence of any external trigger and are related to self-referential and self-awareness processes. In this study, we investigated whether music, and in particular its emotional arousal dimension, could act as an external stimulus with the ability to modulate SPS. Thirty-two volunteers engaged in an SPS task (focusing on their hands) after having been exposed to high-arousing and low-arousing music. Results showed that after listening to low-arousing, relaxing music (compared to high-arousing, exciting music), participants perceived SPS more intensely, reported more numerous deep interoceptive sensations, and were more confident in specifying the location of these SPS, while their spatial characteristics decreased. These results suggest that relaxing music promoted increased perception by focusing attention on small areas of the hand. By showing for the first time that music can be used as an effective stimulus for modulating SPS, these findings suggest that, by promoting self-awareness processes, the relaxing nature of music can significantly increase the representation of the self.