Self-recognition in the perception of actions performed in synchrony with music.

This study investigated self-recognition in point-light displays depicting actions performed in synchrony with music. Participants were recorded executing three different actions (dancing, walking, and clapping) and were subsequently required to identify the agent (self versus other) from point-light displays with or without the accompanying music. Results indicate that while recognition accuracy was better than chance for all actions, it was best for the relatively complex dance actions. The presence of music did not affect accuracy, suggesting that self-recognition was based on information about personal movement kinematics rather than individual differences in synchrony between movements and music.