Tongue movement during swallowing following mastication
نویسندگان
چکیده
منابع مشابه
Tongue-surface movement patterns during speech and swallowing.
The tongue has been frequently characterized as being composed of several functionally independent articulators. The question of functional regionality within the tongue was examined by quantifying the strength of coupling among four different tongue locations across a large number of consonantal contexts and participants. Tongue behavior during swallowing was also described. Vertical displacem...
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We evaluated the effects of gel consistency and bolus volume on ingestion in humans. Eight healthy men were asked to ingest liquids, and sample foods of different gel consistencies and volumes, as usual. Tongue pressure against the hard palate was recorded at five points, and bolus flow was recorded using videoendoscopic images. The number of squeezes increased as gel consistency and volume inc...
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Structure and movement of the tongue have been studied extensively, but little study has been carried on its 3D deformation and ensuing volumetric changes during various functions. The purpose of this study is to investigate the volumetric changes of a regional section of the tongue during feeding. Four 12-week-old Yucatan miniature pigs were used. During natural mastication and water drinking,...
متن کاملRespiration during feeding on solid food: alterations in breathing during mastication, pharyngeal bolus aggregation, and swallowing.
During feeding, solid food is chewed and propelled to the oropharynx, where the bolus gradually aggregates while the larynx remains open and breathing continues. The aggregated bolus in the valleculae is exposed to respiratory airflow, yet aspiration is rare in healthy individuals. The mechanism for preventing aspiration during bolus aggregation is unclear. One possibility is that alterations i...
متن کاملTongue MoveDlents in N orDlal Preschool Children During Eating ( tongue position , eating assessment , food texture , swallowing )
This study describes tongue movements of normal preschool children dUring eatmg, and is the first jJhase 111 a long-term proJfct to develop a standardned eatmg assessment for children. 11 is hoped eventually to fill the need for an objectIVe measurement tooL m pecllOtrl.C occupational therapy practice. The movements lOne monitored In 40 children; 20 were 4 years ± 1 month, and 20 were 5 years ±...
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ژورنال
عنوان ژورنال: The Journal of Japanese Society of Stomatognathic Function
سال: 2002
ISSN: 1883-986X,1340-9085
DOI: 10.7144/sgf.8.129