New approach in features extraction for EEG signal detection

Carlos Guerrero-Mosquera, Angel Navia Vazquez

Producció científica: Capítol de llibreContribució a congrés/conferènciaAvaluat per experts

17 Cites (Scopus)

Resum

This paper describes a new approach in features extraction using time-frequency distributions (TFDs) for detecting epileptic seizures to identify abnormalities in electroencephalogram (EEG). Particularly, the method extracts features using the Smoothed Pseudo Wigner-Ville distribution combined with the McAulay-Quatieri sinusoidal model and identifies abnormal neural discharges. We propose a new feature based on the length of the track that, combined with energy and frequency features, allows to isolate a continuous energy trace from another oscillations when an epileptic seizure is beginning. We evaluate our approach using data consisting of 16 different seizures from 6 epileptic patients. The results show that our extraction method is a suitable approach for automatic seizure detection, and opens the possibility of formulating new criteria to detect and analyze abnormal EEGs.

Idioma originalAnglès
Títol de la publicacióProceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Subtítol de la publicacióEngineering the Future of Biomedicine, EMBC 2009
EditorIEEE Computer Society
Pàgines13-16
Nombre de pàgines4
ISBN (imprès)9781424432967
DOIs
Estat de la publicacióPublicada - 2009
Publicat externament
Esdeveniment31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009 - Minneapolis, MN, United States
Durada: 2 de set. 20096 de set. 2009

Sèrie de publicacions

NomProceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009

Conferència

Conferència31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009
País/TerritoriUnited States
CiutatMinneapolis, MN
Període2/09/096/09/09

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