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Vision (Health): Hearing
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Vision (Artificial Intelligence) , and more.
Vision (Artificial Intelligence) , and more.
The Low Vision Public Education Program will be launched with a nationwide consumer media campaign. "Americans use a variety of media to get news and other information," Janiszewski said. "We are developing public service announcements (PSAs) for print, radio, and television focusing on the message that help is available for people coping with low vision." The media campaign will ...
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While nothing medically can be done for patients with low vision, their quality of life can be greatly improved. Many low vision services and devices are available to help patients maintain their independence. Generally, devices fall into two categories: visual and adaptive. Visual devices use lenses or combinations of lenses to provide magnification. They include such aids as magnifying spectacles, hand-held magnifiers, stand magnifiers, computer monitors with large type, and closed-circuit televisions. Adaptive devices include large-print reading materials (books, newspapers), check writing guides, and high-contrast watch dials.
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Marchi found little help for him and began support groups in the late 1950s for parents whose children had vision impairment but were not totally blind. Her efforts evolved into the NAVH, which today reaches people in 50 states and 95 countries, offering educational materials about sight. "NAVH does not care if someone is legally blind or partially sighted," Marchi said. "We try to help anyone who turns to us. It is important for people to know that there is an agency that serves the 'hard of seeing' but not totally blind. Too often, the public hears visual impairment and thinks 'blindness,' when in fact there are so many more afflicted with vision impairment than blindness."
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A low vision device is an apparatus that improves vision. There is no one device that restores normal vision in all circumstances, so you may need different devices for different purposes. If possible, try a device before you buy it to see if it is useful for you.
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Many patients are under the impression LASIK surgery will end in instant perfect vision; ... that simply is not the case. That's because, while the procedure is quick in itself, it is likely to lead to at least six months of impaired vision and significant discomfort, at the end of which only one eye may have normal sight. (And if the first eye does not heal to expectation, the second operation on the other eye will never be done and the imbalance will be permanent.) Then there are the surgical disasters that can happen. You can visit SurgicalEyes.org to review some of the horror stories. The site is devoted to focusing attention on the unique problems faced by those who have undergone unsuccessful LASIK (and other eye) surgeries.
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Many vision problems begin well before children reach school. Every effort must be made to ensure that, before they reach age 5 years, children receive a screening examination from their health care provider. Early recognition of disease results in more effective treatment that can be sight-saving or even life-saving.
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