[Nerve fibers of blood vessels found in the adventitia of an ateriole in monkey optic nerve head, and nerve-endings found in the wall of an arteriole in monkey retina].
D000818:Animals; D001158:Arteries / Q000294:innervation; D000882:Haplorhini; D008854:Microscopy, Electron; D009411:Nerve Endings / Q000166:cytology*; D009413:Nerve Fibers, Myelinated; D009900:Optic Nerve / Q000098:blood supply*; D012171:Retinal Vessels / Q000294:innervation*