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Article: Brain Activation During Oral Exercises Used for Dysphagia Rehabilitation in Healthy Human Subjects: A Functional Magnetic Resonance Imaging Study

TitleBrain Activation During Oral Exercises Used for Dysphagia Rehabilitation in Healthy Human Subjects: A Functional Magnetic Resonance Imaging Study
Authors
KeywordsBrain Activity
Deglutition
Deglutition Disorders
Dysphagia Rehabilitation
Fmri
Oral Exercise
Tongue And Lip Movements
Issue Date2012
PublisherSpringer New York LLC. The Journal's web site is located at http://link.springer.de/link/service/journals/00455/
Citation
Dysphagia, 2012, v. 27 n. 3, p. 353-360 How to Cite?
AbstractOral exercises, including tongue, lip, and jaw movements, are commonly used in clinical practice as training to improve oral and pharyngeal swallowing in dysphagia patients. These rehabilitation exercises are believed to affect the peripheral and central nervous system at various levels. However, few studies have examined healthy subjects' brain activity while performing oral exercises used in dysphagia rehabilitation. The current study sought to measure brain activation during oral exercises in healthy subjects using functional magnetic resonance imaging (fMRI). Lip-pursing and lip-stretching, tongue protrusion, lateral tongue movement, and oral ball-rolling were selected as tongue and lip exercise tasks. The tasks were performed by eight healthy subjects, and the fMRI data were submitted to conjunction analyses. The results confirmed that head movements during all tasks exhibited translation of <1.0 mm and rotation of <1.0° in x, y, and z coordinates. We found several clear regions of increased brain activity during all four oral exercises. Commonly activated regions during tongue and lip exercises included the precentral gyrus and cerebellum. Brain activation during ball-rolling was more extensive and stronger compared to the other three oral exercises. © 2011 Springer Science+Business Media, LLC.
Persistent Identifierhttp://hdl.handle.net/10722/154687
ISSN
2015 Impact Factor: 1.754
2015 SCImago Journal Rankings: 0.660
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorOgura, Een_US
dc.contributor.authorMatsuyama, Men_US
dc.contributor.authorGoto, TKen_US
dc.contributor.authorNakamura, Yen_US
dc.contributor.authorKoyano, Ken_US
dc.date.accessioned2012-08-08T08:26:55Z-
dc.date.available2012-08-08T08:26:55Z-
dc.date.issued2012en_US
dc.identifier.citationDysphagia, 2012, v. 27 n. 3, p. 353-360en_US
dc.identifier.issn0179-051Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/154687-
dc.description.abstractOral exercises, including tongue, lip, and jaw movements, are commonly used in clinical practice as training to improve oral and pharyngeal swallowing in dysphagia patients. These rehabilitation exercises are believed to affect the peripheral and central nervous system at various levels. However, few studies have examined healthy subjects' brain activity while performing oral exercises used in dysphagia rehabilitation. The current study sought to measure brain activation during oral exercises in healthy subjects using functional magnetic resonance imaging (fMRI). Lip-pursing and lip-stretching, tongue protrusion, lateral tongue movement, and oral ball-rolling were selected as tongue and lip exercise tasks. The tasks were performed by eight healthy subjects, and the fMRI data were submitted to conjunction analyses. The results confirmed that head movements during all tasks exhibited translation of <1.0 mm and rotation of <1.0° in x, y, and z coordinates. We found several clear regions of increased brain activity during all four oral exercises. Commonly activated regions during tongue and lip exercises included the precentral gyrus and cerebellum. Brain activation during ball-rolling was more extensive and stronger compared to the other three oral exercises. © 2011 Springer Science+Business Media, LLC.en_US
dc.languageengen_US
dc.publisherSpringer New York LLC. The Journal's web site is located at http://link.springer.de/link/service/journals/00455/en_US
dc.relation.ispartofDysphagiaen_US
dc.subjectBrain Activityen_US
dc.subjectDeglutitionen_US
dc.subjectDeglutition Disordersen_US
dc.subjectDysphagia Rehabilitationen_US
dc.subjectFmrien_US
dc.subjectOral Exerciseen_US
dc.subjectTongue And Lip Movementsen_US
dc.titleBrain Activation During Oral Exercises Used for Dysphagia Rehabilitation in Healthy Human Subjects: A Functional Magnetic Resonance Imaging Studyen_US
dc.typeArticleen_US
dc.identifier.emailGoto, TK:gototk@hku.hken_US
dc.identifier.authorityGoto, TK=rp01434en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1007/s00455-011-9374-9en_US
dc.identifier.pmid22076444-
dc.identifier.scopuseid_2-s2.0-84866743200en_US
dc.identifier.hkuros209070-
dc.identifier.spage1en_US
dc.identifier.epage8en_US
dc.identifier.eissn1432-0460-
dc.identifier.isiWOS:000307518100007-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridOgura, E=54382235400en_US
dc.identifier.scopusauthoridMatsuyama, M=7102512342en_US
dc.identifier.scopusauthoridGoto, TK=7403938313en_US
dc.identifier.scopusauthoridNakamura, Y=36106137700en_US
dc.identifier.scopusauthoridKoyano, K=35324791300en_US
dc.identifier.citeulike10039622-

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