Mehmet ENGIN, Tayfun DALBASTI, Emre ERTUGRUL, Sinan ÖZ, Erkan Zeki ENGIN

INVESTIGATION OF THE INTERACTION BETWEEN CHAOTIC MUSICS AND HUMAN'S BRAIN

ISSN: 2619-9831
Başlangıç: 2001
Yayıncı: İstanbul Üniversitesi-Cerrahpaşa

In this paper, we examined methods for analysing EEG (Electroencephalogram) during music listening and the relationship between EEG and music cognition. We especially focused on non-linear signal analysis for EEGs. We calculated correlation dimension (CD) and Lyapunov exponents (LE) signals of interest for two healthy subjects. Thus, we try to obtain the experimental results from the beginnings works about the possibility of medical treatment by music.

Keywords:

Music cognition, chaotic analysis, EEG, medical treatment,

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Table 1. Correlation dimensions and Lyapunov exponents. Correlation dimension (CD) Lyapunov exponent (LE) Subject 1 Subject 2 Subject 1 Subject 2 Relaxing condition 9497 0277 7 7 Gingerbread2 7320 4929 5 4 Lamdafnfn2 8440 3585 2 05 Jetson_lo 1570 3 Blade 8165 6520 1 5 Ghostbusters 9459 4
ApocalypticaNothingElse 7870 5849 5 3 Dondesem 5050 8 DumanHerseyiYak 8479 0602 4 1 Dussokagisevdanates 4067 2 (a) (b)
Fig. 1. An example of EEG its strange attractor: (a) EEG signal for subject 1 and (b) its strange attractor. Fig. 2. Strange attractor of subject 1’ EEG under listening to music recording 1.