Single trial Motor Imagery classification in EEG measured during fMRI image acquisition - a first glance

David Steyrl; Selina Wriessnegger; Gernot Müller-Putz

doi:10.1515/bmt-2013-4450

Single trial Motor Imagery classification in EEG measured during fMRI image acquisition - a first glance

David Steyrl, Selina Wriessnegger, Gernot Müller-Putz

Institut für Neurotechnologie (7090)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

Non-invasive electroencephalogram (EEG) based Brain-Computer Interfaces (BCIs), which rely on event related desynchronization (ERD), are often affected
by large fluctuations of their accuracy. We want to overcome this drawback by using simultaneous EEG and functional magnetic imaging (fMRI). The question we are addressing in this work is if ERD is still classifiable in EEG on a single trial basis after the removement of fMRI related artefacts. In a first single participant recording we found the classical ERD distribution and were able to compute a leave-one-out-cross-validation (LOOCV) accuracy of 78%, which is significantly higher than chance level.

Originalsprache	englisch
Titel	Proceedings BMT (Biomedizinische Technik) 2013 - Dreiländertagung der Deutschen, Schweizerischen und Österreichischen Gesellschaft für Biomedizinische Technik, Graz
Herausgeber (Verlag)	de Gruyter
Seiten	1-2
Band	58 (Suppl. 1)
DOIs	https://doi.org/10.1515/bmt-2013-4450
Publikationsstatus	Veröffentlicht - 2013
Veranstaltung	BMT 2013, 3-Ländertagung D-A-CH, Gemeinsame Jahrestagung ÖGBMT, SGBT, DGBMT - Graz, Österreich Dauer: 19 Sept. 2013 → 21 Sept. 2013

Publikationsreihe

Name	Biomedical Engineering / Biomedizinische Technik
Herausgeber (Verlag)	de Gruyter

Konferenz

Konferenz	BMT 2013, 3-Ländertagung D-A-CH, Gemeinsame Jahrestagung ÖGBMT, SGBT, DGBMT
Land/Gebiet	Österreich
Ort	Graz
Zeitraum	19/09/13 → 21/09/13

Fields of Expertise

Human- & Biotechnology

Zugriff auf Dokument

10.1515/bmt-2013-4450

Dieses zitieren

Steyrl, D., Wriessnegger, S., & Müller-Putz, G. (2013). Single trial Motor Imagery classification in EEG measured during fMRI image acquisition - a first glance. in Proceedings BMT (Biomedizinische Technik) 2013 - Dreiländertagung der Deutschen, Schweizerischen und Österreichischen Gesellschaft für Biomedizinische Technik, Graz (Band 58 (Suppl. 1), S. 1-2). (Biomedical Engineering / Biomedizinische Technik). de Gruyter. https://doi.org/10.1515/bmt-2013-4450

Single trial Motor Imagery classification in EEG measured during fMRI image acquisition - a first glance. / Steyrl, David; Wriessnegger, Selina ; Müller-Putz, Gernot.
Proceedings BMT (Biomedizinische Technik) 2013 - Dreiländertagung der Deutschen, Schweizerischen und Österreichischen Gesellschaft für Biomedizinische Technik, Graz. Band 58 (Suppl. 1) de Gruyter, 2013. S. 1-2 (Biomedical Engineering / Biomedizinische Technik).

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Steyrl, D, Wriessnegger, S & Müller-Putz, G 2013, Single trial Motor Imagery classification in EEG measured during fMRI image acquisition - a first glance. in Proceedings BMT (Biomedizinische Technik) 2013 - Dreiländertagung der Deutschen, Schweizerischen und Österreichischen Gesellschaft für Biomedizinische Technik, Graz. Bd. 58 (Suppl. 1), Biomedical Engineering / Biomedizinische Technik, de Gruyter, S. 1-2, BMT 2013, 3-Ländertagung D-A-CH, Gemeinsame Jahrestagung ÖGBMT, SGBT, DGBMT, Graz, Österreich, 19/09/13. https://doi.org/10.1515/bmt-2013-4450

Steyrl D, Wriessnegger S , Müller-Putz G. Single trial Motor Imagery classification in EEG measured during fMRI image acquisition - a first glance. in Proceedings BMT (Biomedizinische Technik) 2013 - Dreiländertagung der Deutschen, Schweizerischen und Österreichischen Gesellschaft für Biomedizinische Technik, Graz. Band 58 (Suppl. 1). de Gruyter. 2013. S. 1-2. (Biomedical Engineering / Biomedizinische Technik). doi: 10.1515/bmt-2013-4450

Steyrl, David ; Wriessnegger, Selina ; Müller-Putz, Gernot. / Single trial Motor Imagery classification in EEG measured during fMRI image acquisition - a first glance. Proceedings BMT (Biomedizinische Technik) 2013 - Dreiländertagung der Deutschen, Schweizerischen und Österreichischen Gesellschaft für Biomedizinische Technik, Graz. Band 58 (Suppl. 1) de Gruyter, 2013. S. 1-2 (Biomedical Engineering / Biomedizinische Technik).

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Single trial Motor Imagery classification in EEG measured during fMRI image acquisition - a first glance

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