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blood supply of each cranial nerve?

blood supply of each cranial nerve?

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Answer #1

Answer.

  • Olfactory nerve supplies anterior cerebral artery.
  • Optic nerve supplies basilar artery.
  • Oculomotor nerve supplies anterior choroidal artery.
  • Trochlear nerve supplies the basilar artery.
  • Trigeminal supplies AICA.
  • Abducens supplies pontine artery.
  • Facial and vestibulocochlear nerve supplies AICA.
  • Glossopharyneal and vagus supplies PICA, posterior inferior cerebellar artery.
  • Spinal accessory and hypoglossal nerve supplies the anterior spinal artery.

AICA is anterior inferior cerebellar artery.

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