1 — Abducent nerve; Abducens nerve [VI]; 2 — Trigeminal nerve [V]; 3 — Basilar artery; 4 — Superior cerebellar artery; 5 — Posterior cerebral artery; 6 — Pontine arteries; 7 — Anterior inferior cerebellar artery; 8 — Labyrinthine artery; 9 — Vertebral artery; 10 — Anterior spinal artery; 11 — Posterior inferior cerebellar artery; 12 — Lateral branches; 13 — Oculomotor nerve [III]
