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  2. Visual impairment - Wikipedia

    en.wikipedia.org/wiki/Visual_impairment

    In North America and most of Europe, legal blindness is defined as visual acuity (vision) of 20/200 (6/60) or less in the better eye with best correction possible. This means that a legally blind individual would have to stand 20 feet (6.1 m) from an object to see it – with corrective lenses – with the same degree of clarity as a normally ...

  3. Willful ignorance - Wikipedia

    en.wikipedia.org/wiki/Willful_ignorance

    Willful ignorance is sometimes called willful blindness, contrived ignorance, conscious avoidance, [4] intentional ignorance, or Nelsonian knowledge. [ 5 ] The jury instruction for willful blindness is sometimes called the " ostrich instruction ".

  4. Visual acuity - Wikipedia

    en.wikipedia.org/wiki/Visual_acuity

    [T]he term "blindness" means central visual acuity of 20/200 or less in the better eye with the use of a correcting lens. An eye that is accompanied by a limitation in the fields of vision such that the widest diameter of the visual field subtends an angle no greater than 20 degrees shall be considered for purposes in this paragraph as having a ...

  5. Functional visual loss - Wikipedia

    en.wikipedia.org/wiki/Functional_visual_loss

    Cortical blindness-Cortical blindness is the total or partial loss of vision in a normal-appearing eye caused by damage to the brain's occipital cortex. [ 7 ] Retrobulbar neuritis - Retrobulbar neuritis cause of visual loss with normal fundus but there will be relative afferent pupillary defect (RAPD) and abnormal visually evoked responses .

  6. Jake Gyllenhaal Discusses Being Legally Blind and Why It's ...

    www.aol.com/jake-gyllenhaal-shares-why-being...

    To Jake Gyllenhaal, his blindness is an acting advantage. The Road House star, 43, recently spoke to The Hollywood Reporter about how he's used his legal blindness in his acting. Gyllenhaal has ...

  7. Semaglutide is linked to a rare eye condition that can cause ...

    www.aol.com/lifestyle/semaglutide-linked-rare...

    Researchers have found a link between semaglutide use and NAION, a rare condition that is the second-leading cause of optic nerve blindness. (Getty Images) (Jacob Wackerhausen via Getty Images)

  8. Turning a blind eye - Wikipedia

    en.wikipedia.org/wiki/Turning_a_blind_eye

    Turning a blind eye is an idiom describing the ignoring of undesirable information. The Oxford English Dictionary records usage of the phrase in 1698. [1]The phrase to turn a blind eye is often associated with Vice Admiral Horatio Nelson at the Battle of Copenhagen in 1801.

  9. Jake Gyllenhaal Says Being Legally Blind Has Been ... - AOL

    www.aol.com/entertainment/jake-gyllenhaal-says...

    Jake Gyllenhaal is opening up about how being legally blind has impacted his career. The actor, 43, shared with The Hollywood Reporter that he’s found his blindness to be “advantageous ...