WebOct 26, 2024 · The sphincter colli profundus supports the tongue and hyoid musculature of the lower jaw and acts as a sling that tightens when contracted. Northern elephant seals have the largest sphincter colli profundus, and Weddell seals have the smallest after correcting for skull size (Table S2). The sphincter colli profundus forms a single muscle … WebLongus Colli. Atlanticomastoideus (Rectus lateralis accessorius). Lumbricales (Manus). Lumbricales (Pedis). Return to the top. M Masseter. ... Sphincter Ani Externus. Sphincter Urethrae. Splenius. Rhomboatloideus (Splenius colli accessorius). Rhomboaxoideus Splenius capitis accessorius.
LABORATORY #6: Muscular system: Necturus …
Webfacial nerve. innervation of platysma. sphincter colli profundus. consists of a few thin muscle. fascicles that extend dorsoventrally from the base of the ear, lateral to the … WebAug 16, 2016 · Intra-operatively, rupture of both sternohyoid muscles, both hyoepiglotticus muscles, both thyrohyoid muscles and a partial cranial rupture of the superficial sphincter … mercedes-benz uk head office
The Origin and Evolution of Mammalian Head Muscles with …
WebAug 20, 2009 · For example, the terms platysma myoides, platysma cervicale, sphincter colli superficialis, sphincter colli profundus, cervicalis transversus, naso-labialis, sternofacialis, interscutularis, orbito-temporo-auricularis, auriculo-orbitalis and maxillo-naso-labialis are often used to designate the muscles of non-primate mammals (e.g. Jouffroy ... Websphincter colli depresses lower jaw What is the function of this muscle in the mudpuppy: geniohyoideus retracts hyoid What is the function of this muscle in the mudpuppy: … WebJan 24, 2024 · The sphincter colli profundus is also normally absent in anthropoids, but fleshy vestiges of this muscle have been described in a few macaques as well. Anthropoids often have a depressor anguli oris and a depressor labii inferioris. These muscles are probably derived from the orbicularis oris matrix; some authors suggested that the … mercedes benz uk service plans