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Increasing the depth of anesthesia assessment.

Abstract:

The application of anesthetic agents is known to have significant effects on the electroencephalogram (EEG) waveform. Information extraction now routinely goes beyond second-order spectral analysis, as obtained via power spectral methods, and uses higher-order spectral methods. In this article, we present a model that generalizes the autoregressive class of polyspectral models by having a semiparametric description of the residual probability density. We estimate the model in the variational ...

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Publisher copy:
10.1109/MEMB.2007.335582

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Journal:
IEEE Eng Med Biol Mag
Volume:
26
Issue:
2
Pages:
64-73
Publication date:
2007-03-01
DOI:
ISSN:
0739-5175
Source identifiers:
318944

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