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Journal article

Linear and non-linear methods for automatic seizure detection in scalp electro-encephalogram recordings.

Abstract:

The electro-encephalogram is a time-varying signal that measures electrical activity in the brain. A conceptually intuitive non-linear technique, multi-dimensional probability evolution (MDPE), is introduced. It is based on the time evolution of the probability density function within a multi-dimensional state space. A synthetic recording is employed to illustrate why MDPE is capable of detecting changes in the underlying dynamics that are invisible to linear statistics. If a non-linear stati...

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Publication status:
Published

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Publisher copy:
10.1007/bf02345078

Authors


McSharry, PE More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science, Biomedical Research Centre
Journal:
Medical and biological engineering and computing
Volume:
40
Issue:
4
Pages:
447-461
Publication date:
2002-07-05
DOI:
EISSN:
1741-0444
ISSN:
0140-0118
URN:
uuid:120dd420-efbc-4aa3-8681-fc1fd4a6b768
Source identifiers:
61517
Local pid:
pubs:61517

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