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The word hemeralopia comes from the Greek ημέρα hemera, "day", and αλαός alaos, "blindness". Hemera was the Greek goddess of day, and Nyx was the goddess of night. Hemeralopia has been used to describe night blindness rather than day blindness by many non-English-speaking doctors, causing confusion. [1]
Iowa has long been recognized as innovative with respect to the blind, seeing the need to enable the blind to compete on a footing of equality. Iowa History Month: How Kenneth Jernigan transformed ...
Visual or vision impairment (VI or VIP) is the partial or total inability of visual perception.In the absence of treatment such as corrective eyewear, assistive devices, and medical treatment, visual impairment may cause the individual difficulties with normal daily tasks, including reading and walking. [6]
Simons is best known for his work on change blindness and inattentional blindness, two surprising examples of how people can be unaware of information right in front of their eyes. His research interests also include visual cognition, perception , memory , attention , and awareness .
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Notes on Blindness is a 2016 British documentary film directed by Peter Middleton and James Spinney. The film profiles writer and theologian John M. Hull , who became totally blind after decades of steadily deteriorating vision.
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Cohen et al. (1997) suggested that early blindness causes a poor development of the visual cortex with the result of a decrease in somatosensory development. This study proposed that Michael's long-term blindness affects his ability to distinguish in between faces of males and females, and to recognize pictures and images.