More than just looking: Role of tiny eye movements explained
Have you ever wondered whether it's possible to look at two places at once? Because our eyes have a specialized central region with high visual acuity and good color vision, we must always focus on one spot at a time in order ...
Neuroscience
Feb 21, 2013 |
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Retinal implants with wireless microchip restore functional vision in retinitis pigmentosa patients, research finds
(Medical Xpress)—Retina Implant AG, the leading developer of subretinal implants for patients blinded by retinitis pigmentosa (RP), announced results from part of its multicentre study were published today in the peer-reviewed ...
Ophthalmology
Feb 20, 2013 |
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Major clinical trial finds no link between genetic risk factors and 2 top wet AMD treatments
New findings from a landmark clinical trial show that although certain gene variants may predict whether a person is likely to develop age-related macular degeneration (AMD), a potentially blinding eye disease that afflicts ...
Ophthalmology
Feb 12, 2013 |
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In combat vets and others, high rate of vision problems after traumatic brain injury
Visual symptoms and abnormalities occur at high rates in people with traumatic brain injury (TBI)—including Iraq and Afghanistan War veterans with blast-related TBI, reports a study, "Abnormal Fixation in Individuals with ...
Neuroscience
Feb 04, 2013 |
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Ranibizumab no better than saline for vitreous hemorrhage
(HealthDay)—For patients with vitreous hemorrhage from proliferative diabetic retinopathy (PDR), the probability of vitrectomy within 16 weeks after intravitreal injections of ranibizumab or saline is lower ...
Ophthalmology
Feb 01, 2013 |
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Inherited retinal disease research may lead to treatment
Inherited retinal disease is a major cause of vision impairment in early life - and a researcher at The University of Western Australia hopes a study in which he was involved will contribute towards the development ...
Medical research
Jan 08, 2013 |
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Supplementation of formula with LCPUFAs ups infant visual acuity
(HealthDay)—For infants, supplementation of formula with long-chain polyunsaturated fatty acids (LCPUFAs) correlates with improved visual acuity in the first year of life, according to research published ...
Pediatrics
Dec 17, 2012 |
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Prevalence of visual impairment in US increases
The prevalence of nonrefractive visual impairment (not due to need for glasses) in the U.S. has increased significantly in recent years, which may be partly related to a higher prevalence of diabetes, an associated risk factor, ...
Ophthalmology
Dec 11, 2012 |
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Tech opens communication doors for grandparents of grandkids with ASD
For three years, University of Utah researchers have been deploying a computer-based design program called SketchUp in workshops to teach and develop life skills for youth on the autism spectrum. An earlier ...
Autism spectrum disorders
Dec 10, 2012 |
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200 years of the eye clinic: Diseases of the retina can be predicted
Using optical coherence tomography (OCT), diseases of the retina such as age-related macular degeneration, diabetic retinopathy or vascular occlusions can be predicted before symptoms develop. OCT has been ...
Ophthalmology
Nov 28, 2012 |
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Digital tablets improve speed and ease of reading for people with moderate vision loss
People who have eye diseases that damage their central vision can regain the ability to read quickly and comfortably by using digital tablets, according to a recent study. The research found that people with moderate vision ...
Ophthalmology
Nov 11, 2012 |
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Age-related macular degeneration treatment works even with other eye problem
The primary treatment for wet macular degeneration, a chronic eye condition that causes vision loss, is effective even if patients have macular traction problems, a Mayo Clinic study shows. The findings will be presented ...
Ophthalmology
Nov 11, 2012 |
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Activating the 'mind's eye': Scientists teach blind to read, recognize objects with sounds (w/ Video)
Common wisdom has it that if the visual cortex in the brain is deprived of visual information in early infanthood, it may never develop properly its functional specialization, making sight restoration later ...
Neuroscience
Nov 07, 2012 |
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Long-term ranibizumab beneficial for macular edema
(HealthDay)—Long-term aggressive treatment of patients with macular edema with ranibizumab during a third year correlates with reduced mean foveal thickness (FTH) and improved best-corrected visual acuity ...
Ophthalmology
Oct 11, 2012 |
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Vitreolytic ocriplasmin resolves vitreomacular traction
(HealthDay) -- Intravitreal injection of the vitreolytic agent ocriplasmin resolves vitreomacular traction and closes macular holes significantly better than placebo, but with a higher incidence of adverse ...
Diseases, Conditions, Syndromes
Aug 16, 2012 |
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