Age-related changes in motor control during articulator visuomotor tracking.

The present study provides normative data on changes in visuomotor control of the oral-facial system across the lifespan. Control of the lower lip, jaw, and larynx (i.e., fundamental frequency) was examined using a nonspeech visuomotor tracking (VMT) task, where subjects move the articulator of inte...

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Bibliographic Details

Published in:	Journal of Speech, Language & Hearing Research Vol. 44; no. 4; pp. 763 - 778
Main Authors:	Ballard, Kirrie J., Robin, Donald A., Woodworth, George
Format:	Article
Published:	American Speech-Language-Hearing Association August 2001
Subjects:	Aging Physiological aspects of speech Motor ability Tracking & trailing
Online Access:	View this record in EBSCOhost