The effects of masseter tendon vibration on nonspeech oral movements and vowel gestures.
The role of proprioception in speech and oral motor control was investigated by applying tendon vibration to the masseter during vowel production and nonspeech oral movements. Measures were made of peak jaw-opening amplitude, jaw-opening velocity, and movement time in both vibration and nonvibration...
| Publicado en: | Journal of Speech, Language & Hearing Research Vol. 44; no. 2; pp. 306 - 317 |
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| Autores principales: | , |
| Formato: | Artículo |
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American Speech-Language-Hearing Association
April 2001
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=507765562&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 507765562 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 10924388 1SM jtl: Journal of Speech, Language & Hearing Research issn: 10924388 maglogo: N pubinfo: dt: April 2001 vid: 44 iid: 2 pid: 42 pub: American Speech-Language-Hearing Association artinfo: ui: 507765562 10.1044/1092-4388(2001/025) ppf: 306 ppct: 11 formats: fmt: – @attributes: type: T – @attributes: type: P size: 76KB tig: atl: The effects of masseter tendon vibration on nonspeech oral movements and vowel gestures. aug: au: Loucks, Torrey M. J. De Nil, Luc F. su: Physiological aspects of speech Articulation (Speech) Proprioception Jaws Masticatory muscles sug: subj: Physiological aspects of speech Articulation (Speech) Proprioception Jaws Masticatory muscles ab: The role of proprioception in speech and oral motor control was investigated by applying tendon vibration to the masseter during vowel production and nonspeech oral movements. Measures were made of peak jaw-opening amplitude, jaw-opening velocity, and movement time in both vibration and nonvibration conditions. Generally, the tendon vibration caused a consistent and marked reduction in the amplitude and velocity of jaw-opening movements for each subject in both tasks. Movement time remained consistent across the vibration conditions for both tasks. These results indicate that masseter tendon vibration causes significant changes in jaw kinematics during simple speech gestures and nonspeech movements. These findings are consistent with the documented effects of tendon vibration on limb movements. The study demonstrates that tendon vibration is a potent tool for investigating proprioception in speech and oral motor control. Reprinted by permission of the publisher. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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