<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>This paper presents automatic analysis of some selected human electroencephalographic patterns during deep sleep using the Matching Pursuit (MP) algorithm.</p><p>The periodicity of deep sleep EEG patterns was observed by calculating autocorrelation functions of their percentage contributions. The study confirmed the increasing trend of amplitude-weighted average frequency of sleep spindles from frontal to posterior derivations. The dominant frequencies from the left and the right brain hemisphere were strongly correlated.</p></abstract>

This paper presents automatic analysis of some selected human electroencephalographic patterns during deep sleep using the Matching Pursuit (MP) algorithm.The periodicity of deep sleep EEG patterns was observed by calculating autocorrelation functions of their percentage contributions. The study confirmed the increasing trend of amplitude-weighted average frequency of sleep spindles from frontal to posterior derivations. The dominant frequencies from the left and the right brain hemisphere were strongly correlated.

Analysis of EEG activity during sleep - brain hemisphere symmetry of two classes of sleep spindles

Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, 30 Mickiewicza Ave., 30-059 Krakow, Poland

Polish Journal of Medical Physics and Engineering

This paper presents automatic analysis of some selected human electroencephalographic patterns during deep sleep using the Matching Pursuit (MP) algorithm.The...

Analysis of EEG activity during sleep - brain hemisphere symmetry of two classes of sleep spindles

Published Online: Sep 22, 2010

Page range: 65 - 75

DOI: https://doi.org/10.2478/v10013-009-0007-7

Keywords
polysomnography, delta waves, sleep spindles, Matching Pursuit, adaptive approximations

This content is open access.

Analysis of EEG activity during sleep - brain hemisphere symmetry of two classes of sleep spindles

Published Online: Sep 22, 2010

Page range: 65 - 75

DOI: https://doi.org/10.2478/v10013-009-0007-7

Keywordspolysomnography, delta waves, sleep spindles, Matching Pursuit, adaptive approximations

This content is open access.

Keywords
polysomnography, delta waves, sleep spindles, Matching Pursuit, adaptive approximations