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Lab+06+-+Axial+Muscle+Wish+List+10_10_17.docx - Axial...

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Axial Muscles: Wish ListAs you review the activities involving muscles, make sure you work on learning origins, insertions andactions on your wish lists. Note: an asterisk denotes that these structures must be identified in theSynDavers as well as in our muscle models. A + indicates that the muscle is available in the musculatedskeleton.Muscles of the Head and the NeckCranial, Face, Eye, andNeckDescription/ActionOriginBone/markingInsertionBone/markingOccipitofrontalisfrontal bellyRaises eyebrows,wrinkles foreheadEpicranialaponeurosisSkin of eyebrow andbridge of noseOrbicularis Oculi*Closes eyeMedial margin oforbitSkin around eyelidsLevator LabiiSuperioris*Elevates upper lipInferior marginof orbitOrbicularis orisDepressor LabiiInferiorisDepresses lower lipMandibleSkin of lower lipOrbicularis Oris*Compresses, purseslipsMaxilla andMandibleLipsMentalisElevates, everts,and protrudeslower lip (pouting)MandibleSkin of chinSternocleidomastoid*+Bilaterally, flex neckUnilaterally, laterally

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Term
Spring
Professor
JONES
Tags
Sternum, Muscles of the head and neck, Levator palpebrae superioris muscle, lateral rectus muscle, Inferior rectus muscle, annulus of Zinn

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