Decoding performance for hand movements: EEG vs. MEG

Stephan Waldert; Christoph Braun; Hubert Preissl; Niels Birbaumer; Ad Aertsen; Carsten Mehring

doi:10.1109/IEMBS.2007.4353549

Decoding performance for hand movements: EEG vs. MEG

Stephan Waldert, Christoph Braun, Hubert Preissl, Niels Birbaumer, Ad Aertsen, Carsten Mehring

Istituto di Neuroriabilitazione Motoria San Camillo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A direct comparison of the decoding performance of EEG and MEG in respect of hand movements is provided in this study. We recorded simultaneously EEG and MEG signals of the human contralateral motor cortex during center-out movements (four targets) and decoded directions by regularized linear discriminant analysis. Similar maximum decoding power (DP) was found for EEG (54%) and MEG (57%) ∼450ms after movement onset, using EEG+MEG the DP remained at 57%. No significant (p>0.05) difference for the maximum DP between the three signals was found. EEG and MEG provided significant (p

Original language	English
Title of host publication	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Pages	5346-5348
Number of pages	3
DOIs	https://doi.org/10.1109/IEMBS.2007.4353549
Publication status	Published - 2007
Event	29th Annual International Conference of IEEE-EMBS, Engineering in Medicine and Biology Society, EMBC'07 - Lyon, France Duration: Aug 23 2007 → Aug 26 2007

Other

Other	29th Annual International Conference of IEEE-EMBS, Engineering in Medicine and Biology Society, EMBC'07
Country/Territory	France
City	Lyon
Period	8/23/07 → 8/26/07

ASJC Scopus subject areas

Biomedical Engineering

Access to Document

10.1109/IEMBS.2007.4353549

Cite this

Waldert, S, Braun, C, Preissl, H, Birbaumer, N, Aertsen, A & Mehring, C 2007, Decoding performance for hand movements: EEG vs. MEG. in Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings., 4353549, pp. 5346-5348, 29th Annual International Conference of IEEE-EMBS, Engineering in Medicine and Biology Society, EMBC'07, Lyon, France, 8/23/07. https://doi.org/10.1109/IEMBS.2007.4353549

@inproceedings{7465f25d5a77468092abbf19227928eb,

title = "Decoding performance for hand movements: EEG vs. MEG",

abstract = "A direct comparison of the decoding performance of EEG and MEG in respect of hand movements is provided in this study. We recorded simultaneously EEG and MEG signals of the human contralateral motor cortex during center-out movements (four targets) and decoded directions by regularized linear discriminant analysis. Similar maximum decoding power (DP) was found for EEG (54%) and MEG (57%) ∼450ms after movement onset, using EEG+MEG the DP remained at 57%. No significant (p>0.05) difference for the maximum DP between the three signals was found. EEG and MEG provided significant (p",

author = "Stephan Waldert and Christoph Braun and Hubert Preissl and Niels Birbaumer and Ad Aertsen and Carsten Mehring",

year = "2007",

doi = "10.1109/IEMBS.2007.4353549",

language = "English",

isbn = "1424407885",

pages = "5346--5348",

booktitle = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

note = "29th Annual International Conference of IEEE-EMBS, Engineering in Medicine and Biology Society, EMBC'07 ; Conference date: 23-08-2007 Through 26-08-2007",

}

TY - GEN

T1 - Decoding performance for hand movements

T2 - 29th Annual International Conference of IEEE-EMBS, Engineering in Medicine and Biology Society, EMBC'07

AU - Waldert, Stephan

AU - Braun, Christoph

AU - Preissl, Hubert

AU - Birbaumer, Niels

AU - Aertsen, Ad

AU - Mehring, Carsten

PY - 2007

Y1 - 2007

N2 - A direct comparison of the decoding performance of EEG and MEG in respect of hand movements is provided in this study. We recorded simultaneously EEG and MEG signals of the human contralateral motor cortex during center-out movements (four targets) and decoded directions by regularized linear discriminant analysis. Similar maximum decoding power (DP) was found for EEG (54%) and MEG (57%) ∼450ms after movement onset, using EEG+MEG the DP remained at 57%. No significant (p>0.05) difference for the maximum DP between the three signals was found. EEG and MEG provided significant (p

AB - A direct comparison of the decoding performance of EEG and MEG in respect of hand movements is provided in this study. We recorded simultaneously EEG and MEG signals of the human contralateral motor cortex during center-out movements (four targets) and decoded directions by regularized linear discriminant analysis. Similar maximum decoding power (DP) was found for EEG (54%) and MEG (57%) ∼450ms after movement onset, using EEG+MEG the DP remained at 57%. No significant (p>0.05) difference for the maximum DP between the three signals was found. EEG and MEG provided significant (p

UR - http://www.scopus.com/inward/record.url?scp=57649222407&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=57649222407&partnerID=8YFLogxK

U2 - 10.1109/IEMBS.2007.4353549

DO - 10.1109/IEMBS.2007.4353549

M3 - Conference contribution

AN - SCOPUS:57649222407

SN - 1424407885

SN - 9781424407880

SP - 5346

EP - 5348

BT - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Y2 - 23 August 2007 through 26 August 2007

ER -

Decoding performance for hand movements: EEG vs. MEG

Abstract

Other

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this