The Unlock Project: A Python-based framework for practical brain-computer interface communication “app” development
Identifieur interne : 002473 ( Ncbi/Merge ); précédent : 002472; suivant : 002474The Unlock Project: A Python-based framework for practical brain-computer interface communication “app” development
Auteurs : Jonathan S. Brumberg ; Sean D. Lorenz ; Byron V. Galbraith ; Frank H. GuentherSource :
- Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference [ 1557-170X ] ; 2012.
Abstract
In this paper we present a framework for reducing the development time needed for creating applications for use in non-invasive brain-computer interfaces (BCI). Our framework is primarily focused on facilitating rapid software “app” development akin to current efforts in consumer portable computing (e.g. smart phones and tablets). This is accomplished by handling intermodule communication without direct user or developer implementation, instead relying on a core subsystem for communication of standard, internal data formats. We also provide a library of hardware interfaces for common mobile EEG platforms for immediate use in BCI applications. A use-case example is described in which a user with amyotrophic lateral sclerosis participated in an electroencephalography-based BCI protocol developed using the proposed framework. We show that our software environment is capable of running in real-time with updates occurring 50–60 times per second with limited computational overhead (5 ms system lag) while providing accurate data acquisition and signal analysis.
Url:
DOI: 10.1109/EMBC.2012.6346473
PubMed: 23366434
PubMed Central: 3694612
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<pmc-dir>properties manuscript</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-journal-id">101243413</journal-id><journal-id journal-id-type="pubmed-jr-id">32722</journal-id><journal-id journal-id-type="nlm-ta">Conf Proc IEEE Eng Med Biol Soc</journal-id><journal-id journal-id-type="iso-abbrev">Conf Proc IEEE Eng Med Biol Soc</journal-id><journal-title-group><journal-title>Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference</journal-title></journal-title-group><issn pub-type="ppub">1557-170X</issn></journal-meta><article-meta><article-id pub-id-type="pmid">23366434</article-id><article-id pub-id-type="pmc">3694612</article-id><article-id pub-id-type="doi">10.1109/EMBC.2012.6346473</article-id><article-id pub-id-type="manuscript">NIHMS480927</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title-group><article-title>The Unlock Project: A Python-based framework for practical brain-computer interface communication “app” development</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Brumberg</surname><given-names>Jonathan S.</given-names></name><aff id="A1">Department of Speech-Language-Hearing, University of Kansas, Lawrence, KS and the Department of Speech, Language and Hearing Sciences, Boston University, Boston, MA</aff></contrib><contrib contrib-type="author"><name><surname>Lorenz</surname><given-names>Sean D.</given-names></name><aff id="A2">Program in Cognitive and Neural Systems, Boston University, Boston, MA</aff></contrib><contrib contrib-type="author"><name><surname>Galbraith</surname><given-names>Byron V.</given-names></name><aff id="A3">Program in Cognitive and Neural Systems, Boston University, Boston, MA</aff></contrib><contrib contrib-type="author"><name><surname>Guenther</surname><given-names>Frank H.</given-names></name><aff id="A4">Graduate Program in Neuroscience and Department of Speech, Language and Hearing Sciences, Boston University, Boston, MA</aff></contrib></contrib-group><pub-date pub-type="nihms-submitted"><day>4</day><month>6</month><year>2013</year></pub-date><pub-date pub-type="ppub"><year>2012</year></pub-date><pub-date pub-type="pmc-release"><day>27</day><month>6</month><year>2013</year></pub-date><volume>2012</volume><fpage>2505</fpage><lpage>2508</lpage><permissions><copyright-statement>©2012 IEEE</copyright-statement><copyright-year>2012</copyright-year></permissions><abstract><p id="P1">In this paper we present a framework for reducing the development time needed for creating applications for use in non-invasive brain-computer interfaces (BCI). Our framework is primarily focused on facilitating rapid software “app” development akin to current efforts in consumer portable computing (e.g. smart phones and tablets). This is accomplished by handling intermodule communication without direct user or developer implementation, instead relying on a core subsystem for communication of standard, internal data formats. We also provide a library of hardware interfaces for common mobile EEG platforms for immediate use in BCI applications. A use-case example is described in which a user with amyotrophic lateral sclerosis participated in an electroencephalography-based BCI protocol developed using the proposed framework. We show that our software environment is capable of running in real-time with updates occurring 50–60 times per second with limited computational overhead (5 ms system lag) while providing accurate data acquisition and signal analysis.</p></abstract><funding-group><award-group><funding-source country="United States">National Institute on Deafness and Other Communication Disorders : NIDCD</funding-source><award-id>R03 DC011304 || DC</award-id></award-group></funding-group></article-meta></front></pmc><affiliations><list></list><tree><noCountry><name sortKey="Brumberg, Jonathan S" sort="Brumberg, Jonathan S" uniqKey="Brumberg J" first="Jonathan S." last="Brumberg">Jonathan S. Brumberg</name><name sortKey="Galbraith, Byron V" sort="Galbraith, Byron V" uniqKey="Galbraith B" first="Byron V." last="Galbraith">Byron V. Galbraith</name><name sortKey="Guenther, Frank H" sort="Guenther, Frank H" uniqKey="Guenther F" first="Frank H." last="Guenther">Frank H. Guenther</name><name sortKey="Lorenz, Sean D" sort="Lorenz, Sean D" uniqKey="Lorenz S" first="Sean D." last="Lorenz">Sean D. Lorenz</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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