21. Subjects who had suffered damage to their visual cortices due to accidents or strokes reported partial or total blindness . 22. If it starts again, Ryan could be facing total blindness , changes in the way his body develops, even death. 23. The dogs had a version of Leber congenital amaurosis, an untreatable condition that causes near total blindness in infancy. 24. Despite ill health and near total blindness , he lived almost until his 90 birthday, dying on 2 August 1966. 25. "' Visual Impairment "' Athletes with visual impairment ranging from partial vision, sufficient to be judged legally blind, to total blindness . 26. "' Visual Impairment "'- Athletes with visual impairment ranging from partial vision, sufficient to be judged legally blind, to total blindness . 27. MacTel does not cause total blindness , yet it commonly causes gradual loss of the central vision required for reading and driving. 28. It culminated in total blindness a few years before his death yet there were always enthusiastic readers to entertain his eager mind. 29. She told the court that the beatings from her husband and her near-total blindness had left her unable to protect her children. 30. In 1993, at the age of 33, Dugdale experienced nearly total blindness due to a stroke and CMV retinitis, an HIV-related illness.
