Witryna3 sty 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 head by dorsally extending the … Witryna20 kwi 2024 · Most muscle names have Latin roots, and as such, to understand the meaning of a muscle name or the entire muscular system knowing Latin roots will come in truly handy. ... whereas the flexor pollicis brevis short muscle flexes the thumb towards the pinky finger. ... Platysma Muscle of the human neck is a superficial …
Chapter 10: The muscular system Flashcards Quizlet
Witryna17 maj 2024 · The major muscle that laterally flexes and rotates the head is the sternocleidomastoid. In addition, both muscles working together are the flexors of the … Witryna15 wrz 2024 · The sternocleidomastoid muscles (SCM) help with functions such as head rotation, head tilt, pointing the chin toward the breastbone, and more. Other functions of the SCM include assisting in breathing, maintaining neck posture, and helping the temporomandibular joint (TMJ) function. 2. download genapkshell2
Muscles of the neck / musculature of the cervical spine
WitrynaLongissimus Capitis. Action: Extension of the head and cervical spine. Nerve: Dorsal primary rami of C4 to T5. Obliquus Capitis Superior and Inferior. Action: extend and … Witryna27 gru 2024 · Muscles of the neck (Musculi cervicales) The muscles of the neck are muscles that cover the area of the neck.These muscles are mainly responsible for the movement of the head in all directions. They consist of 3 main groups of muscles: … Functions of the digestive system Trigger and initiation. The function of the … Witryna27 wrz 2024 · A related term, lateral flexion of the neck, refers to bending the neck to the side bringing the ear toward the shoulder. Flexion of the neck may also be referred to … download gem revelation album free