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Anatomy Brainstem lesions and blood supply of CNS 1fb04ebe

Which aery supplies the cochlea?

A
Anterior inferior cerebellar
B
Labyrinthine
C
Pontine
D
Posterior cerebral
High-Yield Explanation
Labyrinthine aery supplies the cochlea and the vestibular apparatus. -In 85% of the population, it arises from the anterior inferior cerebellar aery. -In the remaining 15% of the population, it arises from the basilar aery.

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