Face muscles
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Origin: MEDIAL PTERYGOID[a]This chewing muscle originates on the medial surface of lateral pterygoid plate.
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Insertion:MEDIAL PTERYGOID[a]This chewing muscle inserts on the angle of mandible, inferior surface.
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Origin: LATERAL PTERYGOID[a]This chewing muscle originates on the lateral plate of pterygoid process/sphenoid.
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Insertion:LATERAL PTERYGOID[a]This chewing muscle inserts on the mandibular condyle, articular disc of TMJ.
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Where is Orbicularis Oculi?[a]This muscle goes around the eye.
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Attachments: ORBICULARIS ORIS[a]This muscle goes around the mouth.
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Attachments: ZYGOMATICUS MAJOR[a]This muscle goes from sphincter of mouth to zygomatic arch.
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List the intrinsic muscles of the eye.[a]SUPERIOR RECTUS, MEDIAL RECTUS, INFERIOR RECTUS, INFERIOR OBLIQUE, LATERAL RECTUS, SUPERIOR OBLIQUE
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Action: LATERAL PTERYGOID[a]This muscle does DEPRESSION and translation (to opposite side), protrusion of the mandible.
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Common Action: TEMPORALIS, MASSETER, MEDIAL PTERYGOID[a]These muscles do elevation of the mandible.
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Action: ORBICULARIS OCULI[a]This muscle does squinting and closes the eye.
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Action: ORBICULARIS ORIS[a]This muscle purses of the lips.
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Action: ZYGOMATICUS MAJOR[a]This muscle smiles.
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Action: NASALIS[a]This muscle flares nostrils to increase pathway for air and enhance smelling.
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Action: FRONTALIS[a]This muscle wrinkles forehead, raises eyebrows.
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Action: CORRUGATOR SUPERCILII[a]This muscle furrows space between brows.
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Action: MENTALIS[a]This muscle draws lower lip forward (“pouting”).
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Action: PLATYSMA[a]This muscle is used in grimacing, screaming, can assist in depression of mandible.
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Origin: TEMPORALIS[a]This muscle originates on the temporal bone.
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Insertion: TEMPORALIS[a]This muscle inserts on the coronoid process/mandible.
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Origin: MASSETER[a]This muscle originates on the zygomatic arch.
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Insertion: MASSETER[a]This muscle inserts on the angle and ramus of mandible.
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Action: BUCCINATOR[a]This muscle draws cheeks inward, helps keep food in the mouth while chewing
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Face reversed
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Which muscle is used in grimacing, screaming, can assist in depression of mandible?[a] PLATYSMA
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Which muscle draws lower lip forward (“pouting”)?[a] MENTALIS
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Which muscle furrows space between brows?[a] CORRUGATOR SUPERCILII
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Which muscle wrinkles forehead, raises eyebrows?[a] FRONTALIS
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Which muscle flares nostrils to increase pathway for air and enhance smelling?[a] NASALIS
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Which muscle smiles?[a] ZYGOMATICUS MAJOR
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Which muscle purses the lips when kissing?[a] ORBICULARIS ORIS
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Which muscle does squinting and closes the eye?[a] ORBICULARIS OCULI
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Which muscles do elevation of the mandible?[a] TEMPORALIS, MASSETER, MEDIAL PTERYGOID
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Which muscle does DEPRESSION and translation (to opposite side), protrusion of the mandible?[a] LATERAL PTERYGOID
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Which muscles are these: SUPERIOR RECTUS, MEDIAL RECTUS, INFERIOR RECTUS, INFERIOR OBLIQUE, LATERAL RECTUS, SUPERIOR OBLIQUE[a] the intrinsic muscles of the eye.
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Which muscle goes from the sphincter of the mouth to zygomatic arch?[a] ZYGOMATICUS MAJOR
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Which muscle goes around the mouth?[a] ORBICULARIS ORIS
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Which muscle goes around the eye?[a] Orbularis Oculi
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Which chewing muscle inserts on the mandibular condyle, articular disc of TMJ?[a]LATERAL PTERYGOID
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Which chewing muscle originates on the lateral plate of pterygoid process/sphenoid?[a] LATERAL PTERYGOID
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Which chewing muscle inserts on the angle of mandible, inferior surface?[a]MEDIAL PTERYGOID
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Which chewing muscle originates on the medial surface of lateral pterygoid plate?[a] MEDIAL PTERYGOID
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Which muscle inserts on the angle and ramus of mandible?[a] MASSETER
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Which muscle originates on the zygomatic arch?[a] MASSETER
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Which muscle inserts on the coronoid process/mandible?[a] TEMPORALIS
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Which muscle originates on the temporal bone?[a] TEMPORALIS
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