Enhancement of loudness discrimination acuity for self-generated sound is independent of musical experience

Nozomi Endo, Takayuki Ito, Katsumi Watanabe, Kimitaka Nakazawa*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Musicians tend to have better auditory and motor performance than non-musicians because of their extensive musical experience. In a previous study, we established that loudness discrimination acuity is enhanced when sound is produced by a precise force generation task. In this study, we compared the enhancement effect between experienced pianists and nonmusicians. Without the force generation task, loudness discrimination acuity was better in pianists than non-musicians in the condition. However, the force generation task enhanced loudness discrimination acuity similarly in both pianists and non-musicians. The reaction time was also reduced with the force control task, but only in the non-musician group. The results suggest that the enhancement of loudness discrimination acuity with the precise force generation task is independent of musical experience and is, therefore, a fundamental function in auditory-motor interaction.

Original languageEnglish
Article numbere0260859
JournalPloS one
Volume16
Issue number12 December
DOIs
Publication statusPublished - 2021 Dec

ASJC Scopus subject areas

  • General

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