Platysma origin insertion action quizlet
WebbThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Origin, insertion, and action of platysma … WebbThe occipital belly, as seen below, originates on the superior nuchal line of the occipital bone and inserts on the epicranial aponeurosis. It is innervated by the posterior auricular …
Platysma origin insertion action quizlet
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WebbOrigin. The platysma originates from the skin over the lower neck and upper lateral and anterior chest areas. It also originates from the fascia covering the clavicle, pectoralis … WebbThe platysma muscle is expansive in size, with a broad width that spans the collarbone, or clavicle, and the side of the neck. Its point of origination is the upper portions of the …
Webb12 apr. 2024 · The platysma originates from the fascia that covers the clavicle, the acromial region and the superior portions of the pectoralis major and deltoid muscles. From its origin, the platysma passes over the … Webb8 aug. 2024 · The platysma, innervated by the facial nerve, is a thin, sheet-like voluntary muscle. Origin: the muscle has a broad origin with fibers arising from the fascia of the upper thorax including the clavicle, …
WebbHigher Education eText, Digital Products & College Resources Pearson Webb264. 1) Fascicles _______ to longitudinal axis of muscle; terminate at either end in flat tendons. 2) muscles have fascicles that are arranged in the same direction as the long …
Webb21 feb. 2024 · A unilateral contraction of the sternocleidomastoid muscle flexes the cervical vertebral column to the same side (lateral flexion) and rotates the head to the opposite side. A bilateral contraction elevates the …
Webborgin of platysma fascia in upper chest insertion of platysma lower border of mandible platysma action draws angle of mouth downward Students also viewed Facial Muscles (Origin, Insertion, and Action) 33 terms krystal3733 Muscle Origin, Insertion, Action, … crossing jordan season 4 episode 13WebbLe platysma étant le muscle le plus superficiel du cou, il peut fréquemment être lésé lors d'une plaie touchant cette région. De par son action marginale, et sa largeur, sa lésion en … crossing jordan season 4 episode 18WebbChapter Objectives. Explain the structure and organization of muscle fascicles and their role in generating force. Identify the skeletal muscles and their actions on the skeleton … crossing jordan season 5 kissmoviesWebbOrigin. The nasalis muscle originates from the incisive fossa of the maxilla.²; Insertion. Insertion occurs at an aponeurosis over the bridge of the nose (which blends with … buick commercial 2023WebbDefinition. The platysma is a well-developed muscular sheet in carnivores and pigs, which radiates into the facial cutaneous muscle. Origin: mid-dorsal tendinous raphe of the … crossing jordan season 4 episode 14http://www.lumen.luc.edu/lumen/meded/grossanatomy/dissector/mml/plat.htm buick commercial actress 2022buick commercial prom