LING 2P91 Chapter Notes - Chapter 3: Spectrogram, Vocal Folds, Fundamental Frequency
15 Jan 2016
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Superior labial frenulum: flap of tissue that connects the inner surface of upper lip to midline of alveolar region. Inferior labial frenulum: connects the lower lip to the midline of the mandible. Orbicularis oris: primary muscle making up the lips. Occlusion: relationship between the upper and lower dental arches and the positioning of individual teeth. Malocclusions: problems in upper and lower dental arch position and tooth relationships. Class 1 occlusion/neutroclusion: normal; in which the first permanent molar resulting with the mandible being pulled back called overjet (overbite) Micrognathia: mandible is small in relation to the maxilla (underbite) Class 3 occlusion/mesioclusion: first molar too far forward in a condition. Tooth behind the first permanent molar of the lower jaw. Class 2 occlusion/distoclusion: first molar of the lower jaw is posterior to the of the upper jaw is normal position called prognathic jaw. Palatine processes: projections of the maxilla that form the anterior of the hard palate.
