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Authors: Yuyu Hu 1 ; Wenbiao Wang 1 ; Tiejun Miao 2 ; Takashi Suzuki 1 ; Junji Kojima 3 and Mayumi Oyama-Higa 1

Affiliations: 1 Osaka University, Japan ; 2 Chaos Technical Research Laboratory, Japan ; 3 Rakuwakai Kyoto Music Therapy Research Laboratory, Rakuwakai Otowa Hospital, Japan

Keyword(s): Scalp Electroencephalogram, Finger Plethysmogram, Largest Lyapunov Exponent, Parasympathetic Nerve.

Abstract: A tentative study is performed on the psychological effects of music based on the analysis of physiological indexes. We measured simultaneously the scalp electroencephalograms (EEG) and fingertip pulse waves for six healthy subjects before, during and after listening to music. The values of their low frequency (LF) and high frequency (HF) components of heart rate variability are obtained. By the method from chaos analysis, we calculated the largest Lyapunov exponents (LLE) of both scalp EEG and finger plethysmogram. Comparing the data of the resting condition and the music-listening condition, we observed significant tendencies over all subjects. We found that both values of LF and HF decreased, and so did the mean value taken over 14 EEG channels which were used for computation of LLE, whereas the distribution of the values tends to become average. Furthermore, it is notable that this averaging degree of LLE of scalp EEG generally accords with the decreasing rate of HF which reflect s the activity of parasympathetic nerves. (More)

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Paper citation in several formats:
Hu, Y. ; Wang, W. ; Miao, T. ; Suzuki, T. ; Kojima, J. and Oyama-Higa, M. (2012). Analysis of Electroencephalogram and Pulse Waves during Music Listening. In Proceedings of the Sixth International Symposium on e-Health Services and Technologies and the Third International Conference on Green IT Solutions - EHST; ISBN 978-989-8565-27-3, SciTePress, pages 31-35. DOI: 10.5220/0004473700310035

@conference{ehst12,
author={Yuyu Hu and Wenbiao Wang and Tiejun Miao and Takashi Suzuki and Junji Kojima and Mayumi Oyama{-}Higa},
title={Analysis of Electroencephalogram and Pulse Waves during Music Listening},
booktitle={Proceedings of the Sixth International Symposium on e-Health Services and Technologies and the Third International Conference on Green IT Solutions - EHST},
year={2012},
pages={31-35},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004473700310035},
isbn={978-989-8565-27-3},
}

TY - CONF

JO - Proceedings of the Sixth International Symposium on e-Health Services and Technologies and the Third International Conference on Green IT Solutions - EHST
TI - Analysis of Electroencephalogram and Pulse Waves during Music Listening
SN - 978-989-8565-27-3
AU - Hu, Y.
AU - Wang, W.
AU - Miao, T.
AU - Suzuki, T.
AU - Kojima, J.
AU - Oyama-Higa, M.
PY - 2012
SP - 31
EP - 35
DO - 10.5220/0004473700310035
PB - SciTePress