Modified detrended fluctuation analysis method in depth of anesthesia assessment application

Nguyen-Ky, T. and Wen, Peng and Li, Yan (2008) Modified detrended fluctuation analysis method in depth of anesthesia assessment application. In: BIOCOMP 2008: International Conference on Bioinformatics and Computational Biology, 14-17 Jul 2008, Las Vegas, NV. USA.

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Abstract

In this paper, we propose to assess the depth of anesthesia using modified detrended fluctuation analysis (DFA) method. The separation of different anesthesia stages was conducted using the different box size which is derived from the DFA method together with fast Fourier transform (FFT). Using this new method, we can discriminate four states of anesthesia: deep anesthesia, moderate anesthesia, light anesthesia and awake clearly. The results are shown in experimental simulations.

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Item Type:	Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed:	Yes
Item Status:	Live Archive
Additional Information:	No evidence of copyright restrictions on web site.
Faculty/School / Institute/Centre:	Historic - Faculty of Sciences - Department of Maths and Computing (Up to 30 Jun 2013)
Faculty/School / Institute/Centre:	Historic - Faculty of Sciences - Department of Maths and Computing (Up to 30 Jun 2013)
Date Deposited:	06 Feb 2009 04:24
Last Modified:	02 Jul 2013 23:13
Uncontrolled Keywords:	depth of anesthesia; detrended fluctuation analysis; electroencephalogram
Fields of Research (2008):	01 Mathematical Sciences > 0101 Pure Mathematics > 010106 Lie Groups, Harmonic and Fourier Analysis 09 Engineering > 0903 Biomedical Engineering > 090303 Biomedical Instrumentation 11 Medical and Health Sciences > 1103 Clinical Sciences > 110301 Anaesthesiology
Socio-Economic Objectives (2008):	E Expanding Knowledge > 97 Expanding Knowledge > 970110 Expanding Knowledge in Technology
URI:	http://eprints.usq.edu.au/id/eprint/4859

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