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The vertical muscle of the tongue is an intrinsic muscle of the tongue. Its fibers extend from the upper to the under surface of the tongue. It is innervated by the hypoglossal nerve (cranial nerve XII). Its contraction flattens, widens and elongates the tongue. [citation needed]
dorsum of tongue, body of hyoid: lingual artery: hypoglossal nerve [CNXII] depresses tongue: 2 3 genioglossus, superior fibers head, tongue (left/right) superior part of mental spine of mandible (symphysis menti) dorsum of tongue, body of hyoid: lingual artery: hypoglossal nerve [CNXII] draws tip of tongue back and down 2 3 hyoglossus ...
The inferior longitudinal muscle lines the sides of the tongue, and is joined to the styloglossus muscle. It functions to shorten and curl the tongue downward. The vertical muscle is located in the middle of the tongue, and joins the superior and inferior longitudinal muscles. It functions to flatten the tongue.
The tongue is a specialized skeletal muscle that is specially adapted for the activities of speech, chewing, developing gustatory sense (taste) and swallowing. The tongue contains two sets of muscles, the intrinsic- involved with shape of tongue, and the extrinsic- involved with tongue movement. It is attached to the hyoid bone.
The hyoglossus is a thin and quadrilateral extrinsic muscle of the tongue. ... 34:02-09 at Human Anatomy Online, SUNY Downstate Medical Center "Anatomy diagram: 25420
Human anatomy can be taught regionally or systemically; [1] that is, respectively, studying anatomy by bodily regions such as the head and chest, or studying by specific systems, such as the nervous or respiratory systems. The major anatomy textbook, Gray's Anatomy, has recently been reorganized from a systems format to a regional format, which ...
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Gross anatomy (also called topographical anatomy, regional anatomy, or anthropotomy) is the study of anatomical structures that can be seen by unaided vision. Microscopic anatomy is the study of minute anatomical structures assisted with microscopes, and includes histology (the study of the organization of tissues), and cytology (the study of ...