innervation Flashcards
Muscle
Innervation
Orbicularis oris
Facial n. (buccal & marginal mandibular branches)
Nasalis
Facial n. (buccal branch)
Buccinator [L. bucca, cheek]
Facial n. (buccal branches)
Levator labii superioris
Facial n. (buccal branches)
Levator anguli oris
Facial n. (buccal branches)
Zygomaticus major [G. zygon, yoke, a joining or pair]
Facial n. (buccal branches)
Platysma [G. platys, flat, broad]
Facial n. (cervical branch)
Depressor anguli oris
Facial n. (marginal mandibular branch)
Depressor labii inferioris
Facial n. (marginal mandibular branch)
Mentalis
Facial n. (marginal mandibular branch)
Frontalis
Facial n. (temporal branch)
Orbicularis oculi
Temporal & zygomatic branches of the facial n.
Lateral rectus
Abducens n.
Inferior rectus [L. straight]
Inferior ramus of the oculomotor n.
Inferior oblique
Inferior ramus of the oculomotor n.
Medial rectus
Inferior ramus of the oculomotor n.
Levator palpebrae superioris
Superior ramus of the oculomotor n.
Superior rectus
Superior ramus of the oculomotor n.
Superior oblique
Trochlear n.
Temporalis
Mandibular n.
Masseter
Mandibular n.
Lateral pterygoid
Mandibular n.
Medial pterygoid
Mandibular n.
Sternocleidomastoid
Accessory n.
Omohyoid (G. omos, shoulder)
Ansa cervicalis
Sternohyoid
Ansa cervicalis
Sternothyroid
Ansa cervicalis