Innervation of extrinsic muscles of eyeball Flashcards Preview

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Flashcards in Innervation of extrinsic muscles of eyeball Deck (2):
1

What is the embryonic origin of the extraocular muscles or extrinsic muscles of the eyeball?

the skeletal muscle is derived from the somites hence somatic efferent (SE)

2

Which nerves will innervate specific extrinsic/extraocular muscles?

oculomotor - superior rectus, medial rectus, inferior rectus, inferior oblique
trochlear - superior oblique
abducens/abducent - lateral rectus

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