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Task-specific organization of activity in human jaw muscles

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dc.contributor Wichita State University. Department of Communication Sciences and Disorders en_US
dc.contributor.author Moore, Christopher A. en_US
dc.contributor.author Smith, A. en_US
dc.contributor.author Ringel, R. L. en_US
dc.date.accessioned 2012-02-29T18:34:47Z
dc.date.available 2012-02-29T18:34:47Z
dc.date.issued 1988-12 en_US
dc.identifier 3230897 en_US
dc.identifier 0376336 en_US
dc.identifier NS19173/ NS24145 en_US
dc.identifier.citation Journal of speech and hearing research. 1988 Dec; 31(4): 670-80. en_US
dc.identifier.issn 0022-4685 en_US
dc.identifier.uri http://jslhr.highwire.org/cgi/content/abstract/31/4/670 en_US
dc.identifier.uri http://hdl.handle.net/10057/4703
dc.description Click on the link below to access the electronic version of the article (may not be free). Check the journal record http://libcat.wichita.edu/vwebv/holdingsInfo?bibId=477119 for the paper version of the article in the library. en_US
dc.description.abstract Coordination of jaw muscle activity for speech production sometimes has been modeled using nonspeech behaviors. This orientation has been especially true in representations of mandibular movement in which the synergy of jaw muscles for speech production has been suggested to be derived from the central pattern generator (CPG) for chewing. The present investigation compared the coordination of EMG activity in mandibular muscles over a range of speech and nonspeech tasks. Results of a cross-correlational analysis between EMG signals demonstrated that the muscle synergies of the mandibular system depend on task demands. Contrary to some of the models discussed, continuous speech production yielded activation patterns that were clearly not related to coordinative patterns generated by the chewing CPG. en_US
dc.description.sponsorship NINDS NIH HHS/ NINDS NIH HHS en_US
dc.format.extent 670-80 en_US
dc.language.iso eng en_US
dc.publisher American Speech - Language - Hearing Association en_US
dc.relation.ispartofseries Journal of Speech and Hearing Research en_US
dc.relation.ispartofseries J Speech Hear Res en_US
dc.source NLM en_US
dc.subject Research Support, Non-U.S. Gov't en_US
dc.subject Research Support, U.S. Gov't, P.H.S. en_US
dc.subject.mesh Adult en_US
dc.subject.mesh Biomechanics en_US
dc.subject.mesh Facial Muscles/physiology en_US
dc.subject.mesh Female en_US
dc.subject.mesh Humans en_US
dc.subject.mesh Jaw/physiology en_US
dc.subject.mesh Male en_US
dc.subject.mesh Masticatory Muscles/physiology en_US
dc.subject.mesh Muscle Contraction en_US
dc.subject.mesh Speech/physiology en_US
dc.title Task-specific organization of activity in human jaw muscles en_US
dc.type Article en_US
dc.coverage.spacial United States en_US
dc.description.version peer reviewed en_US
dc.rights.holder Copyright © American Speech-Language-Hearing Association en_US

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