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KMID : 0895820070170030135
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Journal of Oriental Rehabilitation Medicine
2007 Volume.17 No. 3 p.135 ~ p.145
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Difference between Two Tempo of Korean Traditional Music on Heart Rate Variability
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Yoon Chang-Joon
Song Mi-Yeon
Shin Hyun-Dae
Ryu Heon-Sik
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Abstract
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Objectives :This study was performed to show difference between two Korean music on autonomic nerve system by measuring Heart Rate Variability(HRV) for preliminary study of music therapy in oriental medicine. There are frequency domain analyses of HRV such as Total Power(TP), Low Frequency(LF), High Frequency(HF), and LF/HF Ratio. These are contributed to understanding of autonomic nerve system.
Methods :The participants were 12 adult volunteer and 9 of them completed the test. Experiment divided for three sessions and HRV was measured after each sessions. After 5 minute of resting first session HRV was measured for baseline. After first session each participants were exposed on three conditions - HM(Huimori tempo of Gayagum), JM(Jinyang tempo of Germungo), NM(no music) - for 5 minute and second session HRV was measured. After second session, each participants were exposed on same conditions again for 5 minute and third session HRV was measured. TP, LF, HF, and LF/HF Ratio were measured and correlation of these parameters among each conditions were analyzed.
Results :The result shows that HF component of HRV increased after sessions in JM condition compare to HM and NM condition(p < 0.01). There was no significant difference on TP, LF, and LF/HF Ratio.
Conclusion :This result suggests that JM is more effective than HM increasing HF component of HRV. It presumes that JM is more effective in activating on parasympathetic nerve.
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KEYWORD
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Heart Rate Variability(HRV), Music therapy, Korean traditional music
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