Vision Health

Eye health & eye care are vital because vision is one of our primary senses. Learn more about maintaining your eye health for optimal vision health.

Vision Health

Vision Loss Increases Risk of Death

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Vision loss can adversely affect the ability of older adults to perform instrumental activities of daily living (IADL), such as using the telephone, shopping and doing housework, which are all measures of an individual's ability to live independently, and that subsequently increases the risk for death. That is the conclusion of Sharon L. Christ, Ph.D., of Purdue University, West Lafayette, Ind., and colleagues. The study was published online August 21st 2014 in JAMA Ophthalmology.

Vision Health

“Seeing'” Through Virtual Touch

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Surprising results from University of Cincinnati research could lead to new ways to help the visually impaired better navigate everyday life. Visual impairment comes in many forms, and it's on the rise in America. The University of Cincinnati experiment aimed at this diverse and growing population could spark development of advanced tools to help all the aging baby boomers, injured veterans, diabetics, and white-cane-wielding pedestrians navigate the blurred edges of everyday life.

Vision Health

How to Know You Need Bifocals or Progressives

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A gradual loss of the ability to see well up close is a natural part of aging. The condition is called presbyopia, from the Greek for “elder eye”. If you already wear glasses or contact lenses for distance vision because you have myopia, the medical term for nearsighted, you’ll need to switch to a new prescription. Options include bifocals, vari-focals, and progressives. For contacts, you could also choose monovision in which one eye is corrected for distance and the other is corrected for close work.

Vision Health

A Computer That Can "See" You

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Someday, your computer may have “glasses” to help you see the screen – not the other way around, according to researchers developing the technology.Scientists from the University of California, Berkeley, are developing computer models to compensate for a person’s visual impairment. When fully developed, these vision-correcting displays enable users to see words and pictures on a screen clearly without eyeglasses or contact lenses.

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