Sample entropy analysis of EEG signals via artificial neural networks to model patients' consciousness level based on anesthesiologists experience

BioMed Research International
George J A JiangJiann-Shing Shieh

Abstract

Electroencephalogram (EEG) signals, as it can express the human brain's activities and reflect awareness, have been widely used in many research and medical equipment to build a noninvasive monitoring index to the depth of anesthesia (DOA). Bispectral (BIS) index monitor is one of the famous and important indicators for anesthesiologists primarily using EEG signals when assessing the DOA. In this study, an attempt is made to build a new indicator using EEG signals to provide a more valuable reference to the DOA for clinical researchers. The EEG signals are collected from patients under anesthetic surgery which are filtered using multivariate empirical mode decomposition (MEMD) method and analyzed using sample entropy (SampEn) analysis. The calculated signals from SampEn are utilized to train an artificial neural network (ANN) model through using expert assessment of consciousness level (EACL) which is assessed by experienced anesthesiologists as the target to train, validate, and test the ANN. The results that are achieved using the proposed system are compared to BIS index. The proposed system results show that it is not only having similar characteristic to BIS index but also more close to experienced anesthesiologists which ...Continue Reading

References

Nov 1, 1994·Journal of Clinical Monitoring·J C Sigl, N G Chamoun
Oct 20, 1998·Anesthesiology·I J Rampil
Apr 27, 2000·Anesthesia and Analgesia·I Kissin
Jun 14, 2000·American Journal of Physiology. Heart and Circulatory Physiology·J S Richman, J R Moorman
Jan 5, 2002·IEEE Transactions on Bio-medical Engineering·X S ZhangE W Jensen
Jan 10, 2002·Anesthesiology Clinics of North America·C Rosow, P J Manberg
Dec 17, 2003·Acta Anaesthesiologica Scandinavica·A EkmanR Sandin
Mar 14, 2008·The New England Journal of Medicine·Michael S AvidanAlex S Evers
Apr 12, 2008·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Haixian Wang, Wenming Zheng
Apr 17, 2008·Medical & Biological Engineering & Computing·Hui-Hsun HuangShou-Zen Fan
Feb 10, 2009·Autonomic Neuroscience : Basic & Clinical·Mathieu JeanneBenoît Tavernier
Sep 24, 2009·Current Opinion in Anaesthesiology·Christopher D Kent, Karen B Domino
Dec 31, 2010·The New England Journal of Medicine·Emery N BrownNicholas D Schiff
Apr 30, 2011·The Journal of Nutrition, Health & Aging·X R CuiY C Yang
Mar 13, 2012·Acta Anaesthesiologica Scandinavica·R ShalbafL Voss
Jun 27, 2012·Brain : a Journal of Neurology·Cheng-Wei LuPeter Smielewski
Jul 2, 2014·Australasian Physical & Engineering Sciences in Medicine·Qin WeiJiann-Shing Shieh

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Citations

Nov 17, 2015·BioMed Research International·Muammar SadrawiJiann-Shing Shieh
Oct 23, 2015·Computational and Mathematical Methods in Medicine·Quan LiuJiann-Shing Shieh
Apr 10, 2017·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Quan LiuJiann-Shing Shieh
Oct 26, 2021·Journal of Neural Engineering·Yi-Feng ChenMingming Zhang

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Software Mentioned

SampEn
MEMD

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