Classifying Event-Related Desynchronization in EEG, ECoG and MEG Signals
作者： N. Jeremy Hill , Thomas Navin Lal , Michael Schröder , Thilo Hinterberger , Guido Widman
DOI: 10.1007/11861898_41
关键词: Unsupervised learning 、 Independent component analysis 、 Speech recognition 、 Overfitting 、 Electroencephalography 、 Pattern recognition (psychology) 、 Computer science
摘要: We employed three different brain signal recording methods to perform Brain-Computer Interface studies on untrained subjects. In all cases, we aim develop a system that could be used for fast, reliable preliminary screening in clinical BCI application, and are interested knowing how long sessions need be. Good performance achieved, average, after the first 200 trials EEG, 75–100 MEG, or 25–50 ECoG. compare of Independent Component Analysis Common Spatial Pattern algorithm each sensor types, finding spatial filtering does not help helps little ECoG, improves great deal EEG. cases unsupervised ICA performed at least as well supervised CSP algorithm, which can suffer from poor generalization due overfitting, particularly ECoG MEG.
springer.com
mpg.de
core.ac.uk
elsevier.com
springerlink.com参考文章(41)
P Haffner, O Chapelle, Vapnik, SVMs for Histogram Based Image Classification IEEE Transactions on Neural Networks. ,(1999)
I.M. Guyon, S.R. Gunn, L. Zadeh, M. Nikravesh, Feature extraction : foundations and applications Springer. ,(2006)
A. Kubler, F. Nijboer, J. Mellinger, T. M. Vaughan, H. Pawelzik, G. Schalk, D. J. McFarland, N. Birbaumer, J. R. Wolpaw, Patients with ALS can use sensorimotor rhythms to operate a brain-computer interface. Neurology. ,vol. 64, pp. 1775- 1777 ,(2005) , 10.1212/01.WNL.0000158616.43002.6D
Sören Sonnenburg, Gunnar Rätsch, Bernhard Schölkopf, Large scale genomic sequence SVM classifiers Proceedings of the 22nd international conference on Machine learning - ICML '05. pp. 848- 855 ,(2005) , 10.1145/1102351.1102458
S. Baillet, J.C. Mosher, R.M. Leahy, Electromagnetic brain mapping IEEE Signal Processing Magazine. ,vol. 18, pp. 14- 30 ,(2001) , 10.1109/79.962275
Dennis J. McFarland, Lynn M. McCane, Stephen V. David, Jonathan R. Wolpaw, Spatial filter selection for EEG-based communication Electroencephalography and Clinical Neurophysiology. ,vol. 103, pp. 386- 394 ,(1997) , 10.1016/S0013-4694(97)00022-2
Claudio Babiloni, Filippo Carducci, Febo Cincotti, Paolo M. Rossini, Christa Neuper, Gert Pfurtscheller, Fabio Babiloni, Human Movement-Related Potentials vs Desynchronization of EEG Alpha Rhythm: A High-Resolution EEG Study NeuroImage. ,vol. 10, pp. 658- 665 ,(1999) , 10.1006/NIMG.1999.0504
Jonathan R. Wolpaw, Doris Flotzinger, Gert Pfurtscheller, Dennis J. McFarland, Timing of EEG-Based Cursor Control Journal of Clinical Neurophysiology. ,vol. 14, pp. 529- 538 ,(1997) , 10.1097/00004691-199711000-00010
Zoltan J. Koles, Michael S. Lazar, Steven Z. Zhou, Spatial patterns underlying population differences in the background EEG Brain Topography. ,vol. 2, pp. 275- 284 ,(1990) , 10.1007/BF01129656
C.D Tesche, J Karhu, Somatosensory evoked magnetic fields arising from sources in the human cerebellum Brain Research. ,vol. 744, pp. 23- 31 ,(1997) , 10.1016/S0006-8993(96)01027-X