Correlation Analysis for Correlation Dimesion of EEG and Cold-heat Score

뇌파의 상관차원과 한열설문지와의 상관분석

  • Bas, No-Soo (Dept. of Human Informatics of Oriental Medicine, Interdisciplinary Programs, Kyung-Hee University) ;
  • Park, Young-Jae (Dept. of Human Informatics of Oriental Medicine, Interdisciplinary Programs, Kyung-Hee University) ;
  • Oh, Hwan-Sup (Dept. of Mechanical Engineering, Kyung Hee University) ;
  • Park, Young-Bae
  • 배노수 (경희대학교 한의과대학 한방인체정보의학과) ;
  • 박영재 (경희대학교 한의과대학 한방인체정보의학과) ;
  • 오환섭 (경희대학교 기계공학과) ;
  • 박영배 (경희대학교 한의과대학 진단, 생기능의학과교실)
  • Published : 2007.12.31

Abstract

Background and Purpose: Acording to chaos theory, irregular signals of electroencephalogram can interpretated by nonlinear method. Chaotic nonlinear dynamics in EEG can be studied by calculating the correlation dimension. The aim of this study is to analyze EEG by correlation dimension and do Correlation Analysis of correlation dimension and cold-heat score Method: EEG raw data were measured during 15 minutes and choosed 40 seconds. We calculated correlation dimension and used surrogate data method for checking nonlinear data. After then do correlation analysis Result and Conclusion: Correlation dimension of channel 7 and channel 8 are showed significant correlation with cold score.