Magnetic resonance images of the vocal tract during sustained production of [symbol: see text] by four native American English talkers are employed for measuring vocal-tract dimensions and for morphological analysis of the 3D vocal tract and tongue shapes. Electropalatography contact profiles are used for studying inter- and intra-talker variabilities. The vocal tract during the production of [...

Mastication is achieved through the action of multiple organs working together, including the teeth, periodontal tissue, masticatory muscles, temporomandibular joints, lips, cheeks, palate and tongue. In particular, the tongue plays a major role in the preparation phase of mastication, which includes the transport of food to the occlusal surfaces of molars and transferring the food bolus to the...

Back ground and Objective:Oral cancer is primarily a disease of epithelial origin. The tongue is the most common site of oral cancer. The aim of this study was to determine the frequency of tongue cancer and signs, symptoms, clinical features, and site of lesions in addition to factors affected this cancer.  Materials Methods and:Twenty eight medical records of patients who a...

The purpose of the study was to compare changes in oral health during intubation until 48 hours after extubation in neuroscience intensive care unit (ICU) patients enrolled in a standard or a comprehensive oral care protocol. The effects of manual toothbrushing (standard group, n = 31) were compared with those of tongue scraping, electric toothbrushing, and moisturizing (comprehensive group, n ...

Abstract Background Schwannoma, also known as perineural fibroblastoma, neuroma, or neurilemmoma, is a slow growing benign tumor that exceptionally raises in oral cavity. It mainly affects the second and third decade can be life-threatening if it becomes large. Developing youth unusual. Case presentation A 16-year-old teenager presenting with relatively rapidly tongue base which radiologic inve...

Objective. To evaluate oral cavity and pharynx cancer (OCPC) patterns by gender. Methods. We used Surveillance, Epidemiology, and End Results program data for 71,446 cases diagnosed during 1975-2008 to classify OCPC by anatomic subsite as potentially HPV-related or not, with oral tongue cancer considered a separate category. Results. Total OCPC rates among men were 2-4 times those among women. ...

OBJECTIVE To define the effects of Lee Silverman Voice Treatment (LSVT on swallowing and voice in eight patients with idiopathic Parkinson's disease. METHODS Each patient received a modified barium swallow (MBS) in addition to voice recording before and after 1 month of LSVT. Swallowing motility disorders were defined and temporal measures of the swallow were completed from the MBS. Voice eva...

AIM The study objective was to collect diagnostic data, to explore correlations between diagnostic variables, to provide an accurate initial diagnosis, and to provide appropriate management in consecutive subjects consulting with a multidisciplinary halitosis team because of a halitosis complaint. METHOD Nine hundred and fifty-four subjects with halitosis complaints applied for consultation. ...

OBJECTIVE To evaluate the effectiveness of a tongue cleaner in the removal of tongue biofilm in mechanically ventilated patients. METHODS Tongue biofilm and tracheal secretion samples were collected from a total of 50 patients: 27 in the study group (SG) who were intubated or tracheostomized under assisted ventilation and treated with the tongue cleaner and 23 in the control group (CG) who di...

Associations between oral malodor, measures of periodontal disease, and trypsin-like activity of periodontal pathogens on tongue and teeth were examined in 127 subjects. Volatile sulphur compound (VSC) measurements were made with a portable sulphide monitor; oral malodor was also estimated by organoleptic methods. Measurements repeated one week apart indicated that steady-state VSC levels (r = ...