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Erin Y3 - Neurology > CNVI (trochlear) > Flashcards

CNVI (trochlear) Flashcards

1
Q

Modalities of CNVI (trochlear)

A

Somatic motor

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2
Q

What does CNVI (trochlear) supply somatic motor innervation to?

A

Superior oblique

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3
Q

Outflow of CNVI (trochlear) from the brain

A

Midbrain

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4
Q

Foramina that CNVI (trochlear) passes through

A

Superior orbital fissure

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5
Q

Where is the trochlear nucleus located?

A

Inferior colliculus (midbrain)

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6
Q

What is unique about CNVI (trochlear)?

A

CNIV exits the brainstem posteriorly and then winds round the brainstem to appear anteriorly (only cranial nerve that does this)

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Erin Y3 - Neurology (17 decks)

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