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Automatic Detection of Burst Suppression

Authors: Yunhua, Wang; Rajeev, Agarwal;

Automatic Detection of Burst Suppression

Abstract

Burst suppression pattern (BSP) as a common diffuse abnormal electroencephalographic (EEG) pattern requires close monitoring in the intensive care unit (ICU) environments. Automatic detection of individual BS events has a clinical and practical importance for brain function monitoring in the neurological ICUs (NICUs) using Continuous EEG (CEEG). In this paper, we present a novel method to automatically detect burst suppression events. The method is based on segmentation and detection of the suppression component of the BS event using integrated EEG signal across the channels of interest. Decisional rules are then applied to the suppression segments to identify the actual BS events. Additionally, algorithms were developed to identify EEG containing loose electrodes as well as those with EMG and large amplitude contaminations. The overall BS event detection sensitivity is greater than 92% with a specificity of 83% on data from 4 ICU recordings.

Keywords

Electronic Data Processing, Intensive Care Units, Animals, Brain, Humans, Electroencephalography, Sensitivity and Specificity, Algorithms, Monitoring, Physiologic

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
11
Average
Average
Average
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