A Purdue University student's research project related to zebrafish eye development could lead to a better understanding of vision problems that affect billions of people worldwide.
Aug 2, 2012
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Just because a driver has passed the motor vehicle administration's vision test may not mean he or she is safe to drive. A recent study found that the frequency and distance at which drivers with moderate levels of blurred ...
Apr 10, 2012
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Wolfgang Fink's research into artificial retinas helps restore some sight in blind patients with age-related macular degeneration or retinitis pigmentosa.
Jan 23, 2012
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Visual blurring—like that produced by bifocals or multifocal lenses—may cause errors in foot position when walking. And that could contribute to the risk of tripping and falling in older adults, suggests a study in the ...
Jun 2, 2016
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Imagine contact lenses that can deliver medicines directly to the eye, slow progression of nearsightedness in children, or monitor glucose levels in patients with diabetes. Those are some of the emerging advances in contact ...
Mar 31, 2016
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The presence of myopia, or nearsightedness, significantly affects the muscles used in focusing the lens of the eye—a finding with important implications for the development of "accommodating" implanted intraocular lenses ...
Dec 28, 2015
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Some people with glaucoma-related binocular (both eyes) vision loss can pass a standard driving test by adopting increased visual scanning behavior, reports a study in the October issue of Optometry and Vision Science, official ...
Oct 27, 2015
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A simple method of testing "twilight vision" gives reliable results in identifying people who have decreased visual acuity under low light conditions, according to a study in the May issue of Optometry and Vision Science, ...
Apr 24, 2015
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A technique called orthokeratology ("Ortho-K")—using custom-made contact lenses to shape the growing eye—has a significant effect in slowing the progression of myopia (nearsightedness) in children, according to a research ...
Feb 24, 2015
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In preschool-aged children, a simple test performed in the ophthalmologist's or optometrist's office greatly overestimates the eye's ability to "flex and focus" in order to see small objects clearly, reports a study in the ...
Nov 12, 2014
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