Quantification of brain injury by EEG cepstral distance during transient global ischemia

Lei Hao; Rutwik Ghodadra; Nitish V. Thakor

Quantification of brain injury by EEG cepstral distance during transient global ischemia

Lei Hao, Rutwik Ghodadra, Nitish V. Thakor

School of Medicine

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

Clinical assessment of neurological system would be greatly facilitated by interpretation of disease- or injury-related changes in electroencephalogram (EEG) signals. Autoregressive (AR) models have previously been used to parameterize the EEG signals. Cepstral distance which is based on the AR model parameters, is used here to measure the similarity of the EEG signals obtained during various phases of the experimental study. The effectiveness of the cepstral distance is demonstrated through its ability to distinguish asphyxia and quantify the period of the brain asphyxia injury.

Original language	English (US)
Pages (from-to)	1205-1206
Number of pages	2
Journal	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume	3
State	Published - Dec 1 1997
Event	Proceedings of the 1997 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Chicago, IL, USA Duration: Oct 30 1997 → Nov 2 1997

ASJC Scopus subject areas

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

Cite this

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title = "Quantification of brain injury by EEG cepstral distance during transient global ischemia",

abstract = "Clinical assessment of neurological system would be greatly facilitated by interpretation of disease- or injury-related changes in electroencephalogram (EEG) signals. Autoregressive (AR) models have previously been used to parameterize the EEG signals. Cepstral distance which is based on the AR model parameters, is used here to measure the similarity of the EEG signals obtained during various phases of the experimental study. The effectiveness of the cepstral distance is demonstrated through its ability to distinguish asphyxia and quantify the period of the brain asphyxia injury.",

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year = "1997",

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journal = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

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note = "Proceedings of the 1997 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society ; Conference date: 30-10-1997 Through 02-11-1997",

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T1 - Quantification of brain injury by EEG cepstral distance during transient global ischemia

AU - Hao, Lei

AU - Ghodadra, Rutwik

AU - Thakor, Nitish V.

PY - 1997/12/1

Y1 - 1997/12/1

N2 - Clinical assessment of neurological system would be greatly facilitated by interpretation of disease- or injury-related changes in electroencephalogram (EEG) signals. Autoregressive (AR) models have previously been used to parameterize the EEG signals. Cepstral distance which is based on the AR model parameters, is used here to measure the similarity of the EEG signals obtained during various phases of the experimental study. The effectiveness of the cepstral distance is demonstrated through its ability to distinguish asphyxia and quantify the period of the brain asphyxia injury.

AB - Clinical assessment of neurological system would be greatly facilitated by interpretation of disease- or injury-related changes in electroencephalogram (EEG) signals. Autoregressive (AR) models have previously been used to parameterize the EEG signals. Cepstral distance which is based on the AR model parameters, is used here to measure the similarity of the EEG signals obtained during various phases of the experimental study. The effectiveness of the cepstral distance is demonstrated through its ability to distinguish asphyxia and quantify the period of the brain asphyxia injury.

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M3 - Conference article

AN - SCOPUS:0031293483

SN - 0589-1019

VL - 3

SP - 1205

EP - 1206

JO - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

JF - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

T2 - Proceedings of the 1997 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

Y2 - 30 October 1997 through 2 November 1997

ER -

Quantification of brain injury by EEG cepstral distance during transient global ischemia

Abstract

ASJC Scopus subject areas

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