Head & Neck Muscles - Innervation Flashcards by Charles Herrera | Brainscape

Q

What is the innervation of the frontalis muscle?

A

Branches of the facial nerve

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Q

What is the innervation of the occipitalis muscle?

A

Terminal branches of facial nerve

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Q

What is the innervation of the orbicularis oculi?

A

Terminal branches of the facial nerve

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Q

What is the innervation of the zygomaticus major?

A

Terminal branches of the facial nerve

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Q

What is the innervation of the zygomaticus minor?

A

Terminal branches of the facial nerve

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Q

What is the innervation of the orbicularis oris?

A

Terminal branches of the facial nerve

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Q

What is the innervation of the depressor anguli oris?

A

Terminal branches of the facial nerve

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Q

What is the innervation of the buccinator?

A

Terminal branches of the facial nerve

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Q

What is the innervation of the platysma?

A

Terminal branches of the facial nerve

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Q

What is the innervation of the levator palpebrae superioris?

A

Oculomotor nerve (III); postganglionic sympathetic fibers (superior tarsal muscle)

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Q

What is the innervation of the superior rectus?

A

Oculomotor nerve (III)

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Q

What is the innervation of the inferior rectus?

A

Oculomotor nerve (III)

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Q

What is the innervation of the medial rectus?

A

Oculomotor nerve (III)

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Q

What is the innervation of the lateral rectus?

A

Abducens nerve (VI)

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Q

What is the innervation of the superior oblique?

A

Trochlear nerve (IV)

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Q

What is the innervation of the inferior oblique?

A

Oculomotor nerve (III)

Q

What is the innervation of the temporalis?

A

Mandibular (V3)

Q

What is the innervation of the masseter?

A

Mandibular nerve (V3)

Q

What is the innervation of the medial pterygoid?

A

Mandibular nerve (V3)

Q

What is the innervation of the lateral pterygoid?

A

Mandibular nerve (V3)

Q

A