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Detrended fluctuation analysis of EEG as a measure of depth of anesthesia.
IEEE Trans Biomed Eng. 2007 May; 54(5):840-6.IT

Abstract

For several decades, a number of methods have been developed for the noninvasive assessment of the level of consciousness during general anesthesia. In this paper, detrended fluctuation analysis is used to study the scaling behavior of the electroencephalogram as a measure of the level of consciousness. Three indexes are proposed in order to characterize the patient state. Statistical analysis demonstrates that they allow significant discrimination between the awake, sedated and anesthetized states. Two of them present a good correlation with established indexes of depth of anesthesia. The scaling behavior has been found related to the depth of anesthesia and the methodology allows real-time implementation, which enables its application in monitoring devices.

Authors+Show Affiliations

Department of Automatic Control, Biomedical Engineering Research Center, Technical University of Catalonia (UPC), 08028 Barcelona, Spain. mathieu.jospin@upc.eduNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

17518280

Citation

Jospin, Mathieu, et al. "Detrended Fluctuation Analysis of EEG as a Measure of Depth of Anesthesia." IEEE Transactions On Bio-medical Engineering, vol. 54, no. 5, 2007, pp. 840-6.
Jospin M, Caminal P, Jensen EW, et al. Detrended fluctuation analysis of EEG as a measure of depth of anesthesia. IEEE Trans Biomed Eng. 2007;54(5):840-6.
Jospin, M., Caminal, P., Jensen, E. W., Litvan, H., Vallverdú, M., Struys, M. M., Vereecke, H. E., & Kaplan, D. T. (2007). Detrended fluctuation analysis of EEG as a measure of depth of anesthesia. IEEE Transactions On Bio-medical Engineering, 54(5), 840-6.
Jospin M, et al. Detrended Fluctuation Analysis of EEG as a Measure of Depth of Anesthesia. IEEE Trans Biomed Eng. 2007;54(5):840-6. PubMed PMID: 17518280.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Detrended fluctuation analysis of EEG as a measure of depth of anesthesia. AU - Jospin,Mathieu, AU - Caminal,Pere, AU - Jensen,Erik W, AU - Litvan,Hector, AU - Vallverdú,Montserrat, AU - Struys,Michel M R F, AU - Vereecke,Hugo E M, AU - Kaplan,Daniel T, PY - 2007/5/24/pubmed PY - 2007/6/15/medline PY - 2007/5/24/entrez SP - 840 EP - 6 JF - IEEE transactions on bio-medical engineering JO - IEEE Trans Biomed Eng VL - 54 IS - 5 N2 - For several decades, a number of methods have been developed for the noninvasive assessment of the level of consciousness during general anesthesia. In this paper, detrended fluctuation analysis is used to study the scaling behavior of the electroencephalogram as a measure of the level of consciousness. Three indexes are proposed in order to characterize the patient state. Statistical analysis demonstrates that they allow significant discrimination between the awake, sedated and anesthetized states. Two of them present a good correlation with established indexes of depth of anesthesia. The scaling behavior has been found related to the depth of anesthesia and the methodology allows real-time implementation, which enables its application in monitoring devices. SN - 0018-9294 UR - https://www.unboundmedicine.com/medline/citation/17518280/Detrended_fluctuation_analysis_of_EEG_as_a_measure_of_depth_of_anesthesia_ L2 - https://dx.doi.org/10.1109/TBME.2007.893453 DB - PRIME DP - Unbound Medicine ER -