Practical II action/innervation Flashcards
(78 cards)
Innervation: Frontalis Belly, Epicranius Corrugator Supercilli Superior Auricular Temporoparietalis
temporal branches of facial nerve
Innervation:
Orbital Part, Orbicularis Oculi
Palpebral Part, Orbicularis Oculi
temporal and zygomatic branches of facial nerve
Innervation: Procerus Compressor Naris Dilatator Naris Depressor Septi
superior buccal branches of facial nerve
Innervation: Levator Labii Superioris Levator Labii Superioris Alaeque Nasi Zygomaticus Minor Zygomaticus Major Levator Anguli Oris Buccinator
buccal branches of facial nerve
Innervation:
Orbicularis Oris
Risorius
buccal and mandibular branches of facial nerve
Innervation:
Mentalis
Depressor Labii Inferioris
Depressor Anguli Oris
mandibular branches of facial nerve
Innervation: Levator Palpebra Superioris Superior Rectus Inferior Rectus Medial Rectus Inferior Rectus
oculomotor nerve
Innervation:
Lateral Rectus
abducent nerve
Innervation:
Superior Oblique
trochlear nerve
Innervation:
Posterior Auricular
Occipitalis Belly, Epicranius
posterior auricular branch of facial nerve
Innervation:
Temporalis
anterior and posterior deep temporal branches, mandibular division, trigeminal nerve
Innervation:
Masseter
masseteric branch, mandibular division, trigeminal nerve
Innervation:
Medial Pterygoid
medial pterygoid branch, mandibular division, trigeminal nerve
Innervation:
Lateral Pterygoid
lateral pterygoid branch, mandibular division, trigeminal nerve
Innervation:
Anterior Scalene
ventral rami C2-C6
Innervation:
Middle Scalene
ventral rami C3-C8
Action:
Frontalis Belly, Epicranius
pulls scalp forward; wrinkles forehead and raises eyebrows
Action:
Occipitalis Belly, Epicranius
pulls scalp backward
Action:
Procerus
depress eyebrows medially
Action:
Compressor Naris
compress cartilage at bridge of nose
Action:
Dilatator Naris
widens, dilates nostrils and anterior nasal aperture
Action:
Depressor Septi
widens nostril
Action:
Corrugator Supercilii
draws eyebrow medial and down (forms vertical furrow between eyebrows)
Action:
Levator Labii Superioris
raises and everts upper lip