<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0188-9532</journal-id>
<journal-title><![CDATA[Revista mexicana de ingeniería biomédica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. ing. bioméd]]></abbrev-journal-title>
<issn>0188-9532</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Ingeniería Biomédica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0188-95322018000100095</article-id>
<article-id pub-id-type="doi">10.17488/rmib.39.1.8</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Classification of Imaginary Motor Task from Electroencephalographic Signals: A Comparison of Feature Selection Methods and Classification Algorithms]]></article-title>
<article-title xml:lang="es"><![CDATA[Clasificación de una Motricidad Imaginaria por medio de Señales Electroencefalográficas: Una Comparación de Métodos de Selección de Características y Algoritmos de Clasificación]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vélez-Lora]]></surname>
<given-names><![CDATA[H. J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Méndez-Vásquez]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Delgado-Saa]]></surname>
<given-names><![CDATA[J. F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Fundación Universidad del Norte  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2018</year>
</pub-date>
<volume>39</volume>
<numero>1</numero>
<fpage>95</fpage>
<lpage>104</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0188-95322018000100095&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0188-95322018000100095&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0188-95322018000100095&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: In this work, a Brain Computer interface able to decode imagery motor task from EEG is presented. The method uses time-frequency representation of the brain signal recorded in different regions of the brain to extract important features. Principal Component Analysis and Sequential Forward Selection methods are compared in their ability to represent the feature set in a compact form, removing at the same time unnecessary information. Finally, two method based on machine learning are implemented for the task of classification. Results show that it is possible to decode the mental activity of the subjects with accuracy above 80%. Furthermore, visualization of the main components extracted from the brain signal allow for physiological insights on the activity that take place in the sensorimotor cortex during execution of imaginary movement of different parts of the body.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: En este trabajo es presentada una Interfaz Cerebro Computadora que tiene la capacidad de decodificar actividades motrices. El método utiliza representación en el dominio de la frecuencia y el tiempo de las señales del cerebro grabadas en distintas regiones de este mismo, con el fin de extraer características importantes. Los métodos: Análisis de Componentes Principales y Selección Secuencial, son comparados en términos de su capacidad para representar características de la señal de una forma compacta, removiendo de esta forma, información innecesaria. Finalmente, dos métodos basados en aprendizaje de máquinas fueron implementados para la clasificación de actividades motrices utilizando solo las señales cerebrales. Los resultados muestran que es posible decodificar la actividad mental en los sujetos con una precisión superior al 80%. Además, la visualización de las componentes principales extraídas de las señales del cerebro permite un analísis de la actividad que toma lugar en la corteza cerebral sensorimotora durante la ejecución de la imaginación de movimientos de distintas partes del cuerpo.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Sensorimotor Rhythms]]></kwd>
<kwd lng="en"><![CDATA[BCI]]></kwd>
<kwd lng="en"><![CDATA[Spectral Decomposition]]></kwd>
<kwd lng="en"><![CDATA[Feature Selection]]></kwd>
<kwd lng="en"><![CDATA[PCA]]></kwd>
<kwd lng="en"><![CDATA[SFS]]></kwd>
<kwd lng="en"><![CDATA[SVM]]></kwd>
<kwd lng="en"><![CDATA[LDA]]></kwd>
<kwd lng="es"><![CDATA[Ritmos Sensorimotores]]></kwd>
<kwd lng="es"><![CDATA[BCI]]></kwd>
<kwd lng="es"><![CDATA[Descomposición Espectral]]></kwd>
<kwd lng="es"><![CDATA[Selección de Características]]></kwd>
<kwd lng="es"><![CDATA[PCA]]></kwd>
<kwd lng="es"><![CDATA[SFS]]></kwd>
<kwd lng="es"><![CDATA[SVM]]></kwd>
<kwd lng="es"><![CDATA[LDA]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bonnet]]></surname>
<given-names><![CDATA[Laurent]]></given-names>
</name>
<name>
<surname><![CDATA[Lotte]]></surname>
<given-names><![CDATA[Fabien]]></given-names>
</name>
<name>
<surname><![CDATA[Lécuyer]]></surname>
<given-names><![CDATA[Anatole]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Two brains, one game: design and evaluation of a multiuser bci video game based on motor imagery]]></article-title>
<source><![CDATA[IEEE Transactions on Computational Intelligence and AI in games]]></source>
<year>2013</year>
<volume>5</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>185-98</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Delgado Saa]]></surname>
<given-names><![CDATA[J. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Çetin]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Discriminative methods for classification of asynchronous imaginary motor tasks from eeg data]]></article-title>
<source><![CDATA[IEEE Transactions on Neural Systems and Rehabilitation Engineering]]></source>
<year>2013</year>
<volume>21</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>716-24</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Delgado Saa]]></surname>
<given-names><![CDATA[Jaime F]]></given-names>
</name>
<name>
<surname><![CDATA[Çetin]]></surname>
<given-names><![CDATA[Müjdat]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A latent discriminative model-based approach for classification of imaginary motor task from eeg data]]></article-title>
<source><![CDATA[Journal of Neural Engineering]]></source>
<year>2012</year>
</nlm-citation>
</ref>
<ref id="B4">
<label>4.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Delgado Saa]]></surname>
<given-names><![CDATA[Jaime F.]]></given-names>
</name>
<name>
<surname><![CDATA[Pesters]]></surname>
<given-names><![CDATA[Adriana De]]></given-names>
</name>
<name>
<surname><![CDATA[Çetin]]></surname>
<given-names><![CDATA[Mujdat]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Asynchronous decoding of finger movements from ecog signals using long-range dependencies conditional random fields]]></article-title>
<source><![CDATA[Journal of Neural Engineering]]></source>
<year>2016</year>
<volume>13</volume>
<numero>3</numero>
<issue>3</issue>
</nlm-citation>
</ref>
<ref id="B5">
<label>5.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lotte]]></surname>
<given-names><![CDATA[Fabien]]></given-names>
</name>
</person-group>
<source><![CDATA[Study of electroencephalographic signal processing and classification techniques towards the use of brain-computer interfaces in virtual reality applications]]></source>
<year>2008</year>
<publisher-name><![CDATA[INSA de Rennes]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<label>6.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lotte]]></surname>
<given-names><![CDATA[Fabien]]></given-names>
</name>
<name>
<surname><![CDATA[Faller]]></surname>
<given-names><![CDATA[Josef]]></given-names>
</name>
<name>
<surname><![CDATA[Guger]]></surname>
<given-names><![CDATA[Christoph]]></given-names>
</name>
<name>
<surname><![CDATA[Renard]]></surname>
<given-names><![CDATA[Yann]]></given-names>
</name>
<name>
<surname><![CDATA[Pfurtscheller]]></surname>
<given-names><![CDATA[Gert]]></given-names>
</name>
<name>
<surname><![CDATA[Lécuyer]]></surname>
<given-names><![CDATA[Anatole]]></given-names>
</name>
<name>
<surname><![CDATA[Leeb]]></surname>
<given-names><![CDATA[Robert]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Combining bci with virtual reality: towards new applications and improved bci]]></article-title>
<source><![CDATA[Towards Practical Brain-Computer Interfaces]]></source>
<year>2012</year>
<page-range>197-220</page-range><publisher-loc><![CDATA[Berlin ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McFarland]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Parvaz]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sarnacki]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Goldstein]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Wolpaw]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prediction of subjective ratings of emotional pictures by eeg features]]></article-title>
<source><![CDATA[Journal of Neural Engineering]]></source>
<year>2017</year>
<volume>14</volume>
<page-range>016009</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McFarland]]></surname>
<given-names><![CDATA[Dennis J.]]></given-names>
</name>
<name>
<surname><![CDATA[Daly]]></surname>
<given-names><![CDATA[Janis]]></given-names>
</name>
<name>
<surname><![CDATA[Boulay]]></surname>
<given-names><![CDATA[Chadwick]]></given-names>
</name>
<name>
<surname><![CDATA[Parvaz]]></surname>
<given-names><![CDATA[Muhammad A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Therapeutic applications of bci technologies]]></article-title>
<source><![CDATA[Brain-Computer Interfaces]]></source>
<year>2017</year>
<volume>4</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>37-52</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McFarland]]></surname>
<given-names><![CDATA[D.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Vaughan]]></surname>
<given-names><![CDATA[T.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bci in practice]]></article-title>
<source><![CDATA[Brain-Computer Interfaces: Lab Experiments to Real-World Applications]]></source>
<year>2016</year>
<volume>228</volume>
<page-range>389-404</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pfurtscheller]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Neuper]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Motor imagery and direct brain-computer communication]]></article-title>
<source><![CDATA[Proceedings of the IEEE]]></source>
<year>2001</year>
<volume>89</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1123-34</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11.</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coyle]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Garcia]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Satti]]></surname>
<given-names><![CDATA[A R]]></given-names>
</name>
<name>
<surname><![CDATA[McGinnity]]></surname>
<given-names><![CDATA[T M]]></given-names>
</name>
</person-group>
<source><![CDATA[EEG-based continuous control of a game using a 3 channel motor imagery BCI: BCI game]]></source>
<year>2011</year>
<conf-name><![CDATA[ Symposium on Computational Intelligence, Cognitive Algorithms, Mind, and Brain (CCMB)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>1-7</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dornhege]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Toward Brain-computer Interfacing]]></source>
<year>2007</year>
<publisher-name><![CDATA[A Bradford book]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<label>13.</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<source><![CDATA[Determining AR order for BCI based on motor imagery]]></source>
<year>2015</year>
<conf-name><![CDATA[ 8International Conference on Biomedical Engineering and Informatics (BMEI)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>174-8</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schlögl]]></surname>
<given-names><![CDATA[Alois]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[Felix]]></given-names>
</name>
<name>
<surname><![CDATA[Bischof]]></surname>
<given-names><![CDATA[Horst]]></given-names>
</name>
<name>
<surname><![CDATA[Pfurtscheller]]></surname>
<given-names><![CDATA[Gert]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Characterization of four-class motor imagery EEG data for the BCI-competition 2005]]></article-title>
<source><![CDATA[Journal of Neural Engineering]]></source>
<year>2005</year>
<volume>2</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>L14</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15.</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortner]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Scharinger]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Lechner]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Guger]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[How many people can control a motor imagery based BCI using common spatial patterns?]]></source>
<year>2015</year>
<conf-name><![CDATA[ 7Conference on Neural Engineering (NER)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>202-5</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[Chin Zheng]]></given-names>
</name>
<name>
<surname><![CDATA[Keng]]></surname>
<given-names><![CDATA[Ang Kai]]></given-names>
</name>
<name>
<surname><![CDATA[Chuanchu]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[Cuntai]]></surname>
<given-names><![CDATA[Guan]]></given-names>
</name>
<name>
<surname><![CDATA[Haihong]]></surname>
<given-names><![CDATA[Zhang]]></given-names>
</name>
<name>
<surname><![CDATA[Soon]]></surname>
<given-names><![CDATA[Phua Kok]]></given-names>
</name>
<name>
<surname><![CDATA[Brahim]]></surname>
<given-names><![CDATA[Hamadicharef]]></given-names>
</name>
<name>
<surname><![CDATA[Peng]]></surname>
<given-names><![CDATA[Tee Keng]]></given-names>
</name>
</person-group>
<source><![CDATA[BCI Competition]]></source>
<year>2008</year>
<volume>IV</volume>
</nlm-citation>
</ref>
<ref id="B17">
<label>17.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gan]]></surname>
<given-names><![CDATA[Huang]]></given-names>
</name>
<name>
<surname><![CDATA[Guangquan]]></surname>
<given-names><![CDATA[Liu]]></given-names>
</name>
<name>
<surname><![CDATA[Xiangyang]]></surname>
<given-names><![CDATA[Zhu]]></given-names>
</name>
</person-group>
<source><![CDATA[BCI Competition 2008]]></source>
<year>2008</year>
</nlm-citation>
</ref>
<ref id="B18">
<label>18.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coyle]]></surname>
<given-names><![CDATA[Damien]]></given-names>
</name>
<name>
<surname><![CDATA[Satti]]></surname>
<given-names><![CDATA[Abdul]]></given-names>
</name>
<name>
<surname><![CDATA[Mcginnity]]></surname>
<given-names><![CDATA[Martin]]></given-names>
</name>
</person-group>
<source><![CDATA[BCI-competition]]></source>
<year>2008</year>
<volume>IV</volume>
</nlm-citation>
</ref>
<ref id="B19">
<label>19.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bishop]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Pattern recognition and machine learning]]></source>
<year>2006</year>
<publisher-name><![CDATA[Springer Verlag]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>20.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Delgado Saa]]></surname>
<given-names><![CDATA[Jaime F]]></given-names>
</name>
</person-group>
<source><![CDATA[Probabilistic Graphical Models for Brain Computer Interfaces]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B21">
<label>21.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sanei]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Chambers]]></surname>
<given-names><![CDATA[J A]]></given-names>
</name>
</person-group>
<source><![CDATA[EEG Signal Processing]]></source>
<year>2008</year>
<publisher-name><![CDATA[Wiley]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<label>22.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[M.X.]]></given-names>
</name>
</person-group>
<source><![CDATA[Analyzing Neural Time Series Data: Theory and Practice]]></source>
<year>2014</year>
<publisher-name><![CDATA[MIT Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<label>23.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alpaydin]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Introduction to Machine Learning. Adaptive computation and machine learning]]></source>
<year>2004</year>
<publisher-name><![CDATA[MIT Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<label>24.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hsu]]></surname>
<given-names><![CDATA[Chih-wei]]></given-names>
</name>
<name>
<surname><![CDATA[Chang]]></surname>
<given-names><![CDATA[Chih-chung]]></given-names>
</name>
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[Chih-jen]]></given-names>
</name>
</person-group>
<source><![CDATA[A Practical Guide to Support Vector Classification]]></source>
<year>2016</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-16</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25.</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mackay]]></surname>
<given-names><![CDATA[William]]></given-names>
</name>
</person-group>
<source><![CDATA[7 wheels of motion: Oscillatory potentials in the motor cortex]]></source>
<year>2005</year>
</nlm-citation>
</ref>
<ref id="B26">
<label>26.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ang]]></surname>
<given-names><![CDATA[Kai Keng]]></given-names>
</name>
<name>
<surname><![CDATA[Chin]]></surname>
<given-names><![CDATA[Zheng Yang]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Chuanchu]]></given-names>
</name>
<name>
<surname><![CDATA[Guan]]></surname>
<given-names><![CDATA[Cuntai]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Haihong]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Filter Bank Common Spatial Pattern Algorithm on BCI Competition IV Datasets 2a and 2b]]></article-title>
<source><![CDATA[Frontiers in Neuroscience]]></source>
<year>2012</year>
<volume>6</volume>
<page-range>39</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
