EDSP 113 Lecture Notes - Lecture 9: Medial Pterygoid Muscle, Lateral Pterygoid Muscle, Orbicularis Oris Muscle

• School: SJSU
• Department: Education - Communicative Disorders and Sciences, Department of
• Course: EDSP 113
• Professor: Novak

Document Summary

Cn v elevates or closes the jaw - masseter. Elevates or closes the jaw - medial pterygoid. Opens jaw/protrudes/side to side movement - lateral pterygoid. Nerve_______ - zygomatic bone angle of mouth draws angle of mouth upward and backward. Can act as an organ of expression - tongue. The tongue movement depends on its own ______ - musculature. The tongue contains ________ to convey ___________ - taste buds different tastes. Taste buds located in ______ on tongue - papillae move tongue in desired direction (outside the tongue) - extrinsic muscle. Tongue is - the strongest muscle in the body fine control of articulatory gestures (inside the tongue) changes shape - intrinsic muscles taste buds are also in ____ - back of the throat side of the throat. The tongue is involved in _______ and ________ - mastication deglutition regions of the tongue - tip, dorsum, base, root. Oral surface - _____ of tongue; pharyngeal surface.