Decoding Finger Flexion from Band-Specific ECoG Signals in Humans
Identifieur interne : 001D16 ( Main/Exploration ); précédent : 001D15; suivant : 001D17Decoding Finger Flexion from Band-Specific ECoG Signals in Humans
Auteurs : Nanying Liang [France] ; Laurent Bougrain [France]Source :
- Frontiers in Neuroscience [ 1662-4548 ] ; 2012.
English descriptors
- mix :
Abstract
This article presents the method that won the brain-computer interface (BCI) competition IV addressed to the prediction of the finger flexion from electrocorticogram (ECoG) signals. ECoG-based BCIs have recently drawn the attention from the community. Indeed, ECoG can provide higher spatial resolution and better signal quality than classical EEG recordings. It is also more suitable for long-term use. These characteristics allow to decode precise brain activities and to realize efficient ECoG-based neuroprostheses. Signal processing is a very important task in BCIs research for translating brain signals into commands. Here, we present a linear regression method based on the amplitude modulation of band-specific ECoG including a short-term memory for individual finger flexion prediction. The effectiveness of the method was proven by achieving the highest value of correlation coefficient between the predicted and recorded finger flexion values on data set 4 during the BCI competition IV.
Url:
DOI: 10.3389/fnins.2012.00091
PubMed: 22754496
PubMed Central: 3384842
Affiliations:
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ECoG-based BCIs have recently drawn the attention from the community. Indeed, ECoG can provide higher spatial resolution and better signal quality than classical EEG recordings. It is also more suitable for long-term use. These characteristics allow to decode precise brain activities and to realize efficient ECoG-based neuroprostheses. Signal processing is a very important task in BCIs research for translating brain signals into commands. Here, we present a linear regression method based on the amplitude modulation of band-specific ECoG including a short-term memory for individual finger flexion prediction. The effectiveness of the method was proven by achieving the highest value of correlation coefficient between the predicted and recorded finger flexion values on data set 4 during the BCI competition IV.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Acharya, S" uniqKey="Acharya S">S. Acharya</name></author><author><name sortKey="Fifer, M S" uniqKey="Fifer M">M. S. Fifer</name></author><author><name sortKey="Benz, H L" uniqKey="Benz H">H. L. Benz</name></author><author><name sortKey="Crone, N E" uniqKey="Crone N">N. E. Crone</name></author><author><name sortKey="Thakor, N V" uniqKey="Thakor N">N. V. Thakor</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Asano, E" uniqKey="Asano E">E. Asano</name></author><author><name sortKey="Juhasz, C" uniqKey="Juhasz C">C. Juhász</name></author><author><name sortKey="Shah, A" uniqKey="Shah A">A. Shah</name></author><author><name sortKey="Muzik, O" uniqKey="Muzik O">O. Muzik</name></author><author><name sortKey="Chugani, D C" uniqKey="Chugani D">D. C. Chugani</name></author><author><name sortKey="Shah, J" uniqKey="Shah J">J. Shah</name></author><author><name sortKey="Sood, S" uniqKey="Sood S">S. Sood</name></author><author><name sortKey="Chugani, H T" uniqKey="Chugani H">H. T. Chugani</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chadwick, E K" uniqKey="Chadwick E">E. K. Chadwick</name></author><author><name sortKey="Blana, D" uniqKey="Blana D">D. Blana</name></author><author><name sortKey="Simeral, J D" uniqKey="Simeral J">J. D. Simeral</name></author><author><name sortKey="Lambrecht, J" uniqKey="Lambrecht J">J. Lambrecht</name></author><author><name sortKey="Kim, S P" uniqKey="Kim S">S. P. Kim</name></author><author><name sortKey="Cornwell, A S" uniqKey="Cornwell A">A. S. Cornwell</name></author><author><name sortKey="Taylor, D M" uniqKey="Taylor D">D. M. Taylor</name></author><author><name sortKey="Hochberg, L R" uniqKey="Hochberg L">L. R. Hochberg</name></author><author><name sortKey="Donoghue, J P" uniqKey="Donoghue J">J. P. Donoghue</name></author><author><name sortKey="Kirsch, R F" uniqKey="Kirsch R">R. F. Kirsch</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chin, C" uniqKey="Chin C">C. Chin</name></author><author><name sortKey="Popovic, M" uniqKey="Popovic M">M. Popovic</name></author><author><name sortKey="Cameron, T" uniqKey="Cameron T">T. Cameron</name></author><author><name sortKey="Lozano, A" uniqKey="Lozano A">A. Lozano</name></author><author><name sortKey="Chen, R" uniqKey="Chen R">R. Chen</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Flamary, R" uniqKey="Flamary R">R. Flamary</name></author><author><name sortKey="Rakotomamonjy, A" uniqKey="Rakotomamonjy A">A. Rakotomamonjy</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hall, M A" uniqKey="Hall M">M. A. Hall</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hochberg, L R" uniqKey="Hochberg L">L. R. Hochberg</name></author><author><name sortKey="Serruya, M D" uniqKey="Serruya M">M. D. Serruya</name></author><author><name sortKey="Friehs, G M" uniqKey="Friehs G">G. M. Friehs</name></author><author><name sortKey="Mukand, J A" uniqKey="Mukand J">J. A. Mukand</name></author><author><name sortKey="Saleh, M" uniqKey="Saleh M">M. Saleh</name></author><author><name sortKey="Caplan, A H" uniqKey="Caplan A">A. H. Caplan</name></author><author><name sortKey="Branner, A" uniqKey="Branner A">A. Branner</name></author><author><name sortKey="Chen, D" uniqKey="Chen D">D. Chen</name></author><author><name sortKey="Penn, R D" uniqKey="Penn R">R. D. Penn</name></author><author><name sortKey="Donoghue, J P" uniqKey="Donoghue J">J. P. Donoghue</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kennedy, P" uniqKey="Kennedy P">P. Kennedy</name></author><author><name sortKey="Bakay, R" uniqKey="Bakay R">R. Bakay</name></author><author><name sortKey="Moore, M" uniqKey="Moore M">M. Moore</name></author><author><name sortKey="Adams, K" uniqKey="Adams K">K. Adams</name></author><author><name sortKey="Goldwaithe, J" uniqKey="Goldwaithe J">J. Goldwaithe</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kennedy, P" uniqKey="Kennedy P">P. Kennedy</name></author><author><name sortKey="Kirby, M" uniqKey="Kirby M">M. Kirby</name></author><author><name sortKey="Moore, M" uniqKey="Moore M">M. Moore</name></author><author><name sortKey="King, B" uniqKey="King B">B. King</name></author><author><name sortKey="Mallory, A" uniqKey="Mallory A">A. Mallory</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kubanek, J" uniqKey="Kubanek J">J. Kubánek</name></author><author><name sortKey="Miller, K J" uniqKey="Miller K">K. J. Miller</name></author><author><name sortKey="Ojemann, J G" uniqKey="Ojemann J">J. G. Ojemann</name></author><author><name sortKey="Wolpaw, J R" uniqKey="Wolpaw J">J. R. Wolpaw</name></author><author><name sortKey="Schalk, G" uniqKey="Schalk G">G. Schalk</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Langley, P" uniqKey="Langley P">P. Langley</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Miller, K J" uniqKey="Miller K">K. J. Miller</name></author><author><name sortKey="Schalk, G" uniqKey="Schalk G">G. Schalk</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Pistohl, T" uniqKey="Pistohl T">T. Pistohl</name></author><author><name sortKey="Ball, T" uniqKey="Ball T">T. Ball</name></author><author><name sortKey="Schulze Bonhage, A" uniqKey="Schulze Bonhage A">A. Schulze-Bonhage</name></author><author><name sortKey="Aertsen, A" uniqKey="Aertsen A">A. Aertsen</name></author><author><name sortKey="Mehring, C" uniqKey="Mehring C">C. Mehring</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Sanchez, J C" uniqKey="Sanchez J">J. C. Sanchez</name></author><author><name sortKey="Gunduz, A" uniqKey="Gunduz A">A. Gunduz</name></author><author><name sortKey="Carney, P R" uniqKey="Carney P">P. R. Carney</name></author><author><name sortKey="Principe, J C" uniqKey="Principe J">J. C. Principe</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Schalk, G" uniqKey="Schalk G">G. Schalk</name></author><author><name sortKey="Kubanek, J" uniqKey="Kubanek J">J. Kubánek</name></author><author><name sortKey="Miller, K J" uniqKey="Miller K">K. J. Miller</name></author><author><name sortKey="Anderson, N R" uniqKey="Anderson N">N. R. Anderson</name></author><author><name sortKey="Leuthardt, E C" uniqKey="Leuthardt E">E. C. Leuthardt</name></author><author><name sortKey="Ojemann, J G" uniqKey="Ojemann J">J. G. Ojemann</name></author><author><name sortKey="Limbrick, D" uniqKey="Limbrick D">D. Limbrick</name></author><author><name sortKey="Moran, D" uniqKey="Moran D">D. Moran</name></author><author><name sortKey="Gerhardt, L A" uniqKey="Gerhardt L">L. A. Gerhardt</name></author><author><name sortKey="Wolpaw, J R" uniqKey="Wolpaw J">J. R. Wolpaw</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Schalk, G" uniqKey="Schalk G">G. Schalk</name></author><author><name sortKey="Mcfarland, D" uniqKey="Mcfarland D">D. McFarland</name></author><author><name sortKey="Hinterberger, T" uniqKey="Hinterberger T">T. Hinterberger</name></author><author><name sortKey="Birbaumer, N" uniqKey="Birbaumer N">N. Birbaumer</name></author><author><name sortKey="Wolpaw, J" uniqKey="Wolpaw J">J. Wolpaw</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wang, Z" uniqKey="Wang Z">Z. Wang</name></author><author><name sortKey="Ji, Q" uniqKey="Ji Q">Q. Ji</name></author><author><name sortKey="Miller, K" uniqKey="Miller K">K. Miller</name></author><author><name sortKey="Schalk, G" uniqKey="Schalk G">G. 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McFarland</name></author><author><name sortKey="Pfurtscheller, G" uniqKey="Pfurtscheller G">G. Pfurtscheller</name></author><author><name sortKey="Vaughan, T M" uniqKey="Vaughan T">T. M. Vaughan</name></author></analytic></biblStruct></listBibl></div1></back></TEI><affiliations><list><country><li>France</li></country></list><tree><country name="France"><noRegion><name sortKey="Liang, Nanying" sort="Liang, Nanying" uniqKey="Liang N" first="Nanying" last="Liang">Nanying Liang</name></noRegion><name sortKey="Bougrain, Laurent" sort="Bougrain, Laurent" uniqKey="Bougrain L" first="Laurent" last="Bougrain">Laurent Bougrain</name><name sortKey="Bougrain, Laurent" sort="Bougrain, Laurent" uniqKey="Bougrain L" first="Laurent" last="Bougrain">Laurent Bougrain</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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