On the Variability of Chaos Indices in Sleep EEG Signals
عنوان مقاله: On the Variability of Chaos Indices in Sleep EEG Signals
شناسه ملی مقاله: ICBME15_039
منتشر شده در پانزدهمین کنفرانس مهندسی پزشکی ایران در سال 1387
شناسه ملی مقاله: ICBME15_039
منتشر شده در پانزدهمین کنفرانس مهندسی پزشکی ایران در سال 1387
مشخصات نویسندگان مقاله:
Amin Banitalebi Dekhordi - Control and Intelligent Processing Center of Excellence, Faculty of ECE, College of Engineering, University of Tehran,
Gholam Ali Hossein-Zadeh - Control and Intelligent Processing Center of Excellence, Faculty of ECE, College of Engineering, University of Tehran,
خلاصه مقاله:
Amin Banitalebi Dekhordi - Control and Intelligent Processing Center of Excellence, Faculty of ECE, College of Engineering, University of Tehran,
Gholam Ali Hossein-Zadeh - Control and Intelligent Processing Center of Excellence, Faculty of ECE, College of Engineering, University of Tehran,
Previous researches revealed the chaotic and nonlinear nature of EEG signal. In this paper weinspected the variability of chaotic indices of the sleep EEG signal such as largest Lyapunov exponent,mutual information, correlation dimension and minimum embedding dimension among different subjects,conditions and sleep stages. Empirical histograms of these indices are obtained from sleep EEG of 31subjects, showing that, with a good accuracy, these indices in each stage of sleep vary from healthy humansubjects to subjects suspected to have sleep-disordered breathing.
کلمات کلیدی: Chaos, Correlation Dimension, EEG, Largest Lyapunov Exponent, Mutual Information
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/168599/