Optic
61optic axis — n. in anisotropic crystals, a direction along which the velocity of light does not depend on the polarization of the light …
62optic disk — n. BLIND SPOT (sense 1) …
63optic nerve — n. either of the second pair of cranial nerves, which connect the retina of the eye with the brain: see EYE …
64Optic nerve — This article is about the anatomical structure. For the comic book series, see Optic Nerve (comic). For the album about David Wojnarowicz, see Optic Nerve (CD ROM). Nerve: Optic Nerve The left optic nerve and the optic tracts …
65Optic disc pit — An optic disc pit is a congenital excavation (or regional depression) of the optic nerve head resulting from a malformation during development of the eye. Optic pits are important because they are associated with posterior vitreous detachments… …
66Optic chiasm — Brain: Optic chiasm Visual pathway with optic chiasm (X shape outlined, red) (1543 image from Andreas Vesalius Fabrica) Latin chiasma opticum Gray s …
67Optic atrophy — Infobox Disease Name = PAGENAME Caption = The left optic nerve and the optic tracts. DiseasesDB = 9241 ICD10 = ICD10|H|47|2|h|46 ICD9 = ICD9|377.1 ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D009896 Optic atrophy is the… …
68Optic tract — Brain: Optic tract The left optic nerve and the optic tracts. Latin tractus opticus Gray s subject #189 814 …
69Optic radiation — Brain: Optic radiation Colour coded diagram showing radiations in quadrants from retinal disc through the brain Latin radiatio optica NeuroNames …
70Optic nerve sheath meningioma — Radiation treatment of ONSM MRI of a patient with ONSM …
