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Test your understanding of the names of head and neck muscles and what they do with this interactive quiz. The printable worksheet is a handy tool... Origin: Manubrium of sternum and medial portion of clavicle. Insertion: Mastoid process of temporal bone and superior nuchal line of occipital bone. Action Muscles: Stimulate contraction of both causes neck to move forward. Oct 05, 2011 · Dr. Hefnawy : Quick review for the muscles of the head and neck. Not the best sound quality. Will try posting a newer video ASAP. Motor axons connect to skeletal muscles of the head or neck. Three of the nerves are solely composed of sensory fibers; five are strictly motor; and the remaining four are mixed nerves. Learning the cranial nerves is a tradition in anatomy courses, and students have always used mnemonic devices to remember the nerve names.