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2. Optic neuritis - Wikipedia

   en.wikipedia.org/wiki/Optic_neuritis

   The repetition of an idiopathic optic neuritis is considered a distinct clinical condition, and when it shows demyelination, it has been found to be associated to anti-MOG and AQP4-negative neuromyelitis optica. [20] When an inflammatory recurrent optic neuritis is not demyelinating, it is called chronic relapsing inflammatory optic neuropathy ...

3. Optic papillitis - Wikipedia

   en.wikipedia.org/wiki/Optic_papillitis

   Retrobulbar neuritis, an inflamed optic nerve, but with a normal-appearing nerve head, is associated with pain and the other findings of papillitis. Pseudopapilledema is a normal variant of the optic disk , in which the disk appears elevated, with indistinct margins and a normal vascular pattern.

4. Amaurosis fugax - Wikipedia

   en.wikipedia.org/wiki/Amaurosis_fugax

   [37] Generally, this transient visual loss is also associated with a headache and optic disk swelling. Multiple sclerosis can cause amaurosis fugax due to a unilateral conduction block, which is a result of demyelination and inflammation of the optic nerve, and "...possibly by defects in synaptic transmission and putative circulating blocking ...

5. Papilledema - Wikipedia

   en.wikipedia.org/wiki/Papilledema

   hemorrhages over and/or adjacent to the optic disc; blurring of optic margins; elevation of the optic disc; Paton's lines (radial retinal lines cascading from the optic disc) On visual field examination, the physician may elicit an enlarged blind spot; the visual acuity may remain relatively intact until papilledema is severe or prolonged.

6. Anterior ischemic optic neuropathy - Wikipedia

   en.wikipedia.org/wiki/Anterior_ischemic_optic...

   The optic disc is where the axons from the retinal ganglion cells collect into the optic nerve. The optic nerve is the bundle of axons that carry the visual signals from the eye to the brain. This optic nerve must penetrate through the wall of the eye, and the hole to accommodate this is usually 20-30% larger than the nerve diameter.

7. 10 Best Free Movie Websites and Apps - AOL

   www.aol.com/10-best-free-movie-websites...

   The best free movie apps offer a wide variety of films and plenty of ways to watch them. Check out these top picks for alternatives to paid streaming services. 10 Best Free Movie Websites and Apps

8. Relative afferent pupillary defect - Wikipedia

   en.wikipedia.org/wiki/Relative_afferent_pupillar...

   The left optic nerve and the optic tracts. A Marcus Gunn pupil indicates an afferent defect, usually at the level of the retina or optic nerve. Moving a bright light from the unaffected eye to the affected eye would cause both eyes to dilate, because the ability to perceive the bright light is diminished. Specialty: Ophthalmology, Optometry

9. Danish studies find higher risk of optic nerve damage with ...

   www.aol.com/danish-studies-higher-risk-optic...

   Two large studies from the University of Southern Denmark suggest that the diabetes medication Ozempic doubles the risk of developing NAION, a rare but serious condition that damages the optic nerve.