Recent Colour Vision Current Events | Colour Vision News | 10
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Geriatric health conditions have major effect on half of all seniors
A broad study of adults ages 65 and older has found that half of them have one or more conditions that can affect their ability to participate in activities of daily living, such as bathing and dressing on their own. view more (2007-08-08)
Electrical implant steadies balance disorder in animals
Hearing and balance experts at Johns Hopkins report successful testing in animals of an electrical device that partly restores a damaged or impaired sense of balance. view more (2007-08-07)
New treatment for glaucoma shows promise in laboratory, say Iowa State researchers
Iowa State University researchers have developed a new technique that successfully treated rats for blindness caused by glaucoma. view more (2007-08-02)
Fish eyes could hold clue to repairing damaged retinas in humans
A special type of cell found in the eye has been found to be very important in regenerating the retina in zebrafish and restoring vision even after extensive damage. view more (2007-08-01)
Link between carbohydrate quality and vision loss is strengthened by new data
Age-related macular degeneration (AMD) and its associated vision loss may be connected to the quality of carbohydrates an individual consumes. view more (2007-07-12)
Visual impairment associated with increased mortality risk
Individuals age 49 and older with cataract and those age 49 to 74 years with age-related macular degeneration appear to have higher mortality rates over an 11-year period than those without such visual impairments. view more (2007-07-10)
Holograms make for better vision tests
A new paper published in the July 1 issue of OSA's Optics Letters shows that researchers in Australia have created a new one-step test that uses holograms to diagnose the astigmatic error of the human eye, a key measurement in determining the appropriate prescriptions for eye glasses in patients. view more (2007-07-09)
Which came first: Primates' ability to see colorful food or see colorful sex?
The adaptive significance of the unique ability in many primates to distinguish red hues from green ones (i.e., trichromatic color vision) has always enticed debate among evolutionary biologists. view more (2007-06-27)
Penn researchers report that gene therapy awakens the brain despite blindness from birth
Researchers at the University of Pennsylvania have demonstrated that gene therapy used to restore retinal activity to the blind also restores function to the brain's visual center, a critical component of seeing. view more (2007-06-26)
Dual-imaging technique useful before -- and during -- brain surgery
Brain specialists associated with the Neuroscience Institute at the University of Cincinnati (UC) and University Hospital say the ability to incorporate-in real time-two high-tech imaging tools into the operating room can improve the functional abilities of patients who undergo brain surgery. view more (2007-06-11)
UK scientists set their sights on cure for AMD
A groundbreaking surgical therapy capable of stabilising and restoring vision in the vast majority of patients who currently suffer blindness through Age-Related Macular Degeneration (AMD) is to be taken to clinical trial by scientists and clinicians at the UCL Institute of Ophthalmology, Moorfields Eye Hospital and the University of Sheffield. view more (2007-06-06)
MUHC-led international team identifies gene responsible for blindness in infants and children
A MUHC-led study identifies a gene responsible for Leber Congenital Amaurosis (LCA), the most common cause of congenital blindness in infants and small children. view more (2007-06-04)
Color Vision Drove Primates to Develop Red Skin and Hair, Study Finds
You might call it a tale of "monkey see, monkey do." Researchers at Ohio University have found that after primates evolved the ability to see red, they began to develop red and orange skin and hair. view more (2007-05-25)
UF researchers awaken vision cells in blind mice
University of Florida researchers used gene therapy to restore sight in mice with a form of hereditary blindness, a finding that has bearing on many of the most common blinding diseases. view more (2007-05-22)
Fine motor skills, social acceptance lower in children with 'lazy eye'
A recent study evaluating the fine motor skills and perceived self esteem of children with amblyopia (or "lazy eye") compared with age-matched children will be presented during the Association for Research in Vision and Ophthalmology (ARVO) 2007 Annual Meeting in Fort Lauderdale, Fla. view more (2007-05-09)
Uveal melanoma patients at higher risk for colon cancer
Higher Colon Cancer Risk in Uveal Melanoma Patients and Their Relatives Compared to General Population, will be presented by Frederick H. Davidorf, MD, during the Association for Research in Vision and Ophthalmology (ARVO) 2007 Annual Meeting in Fort Lauderdale, Fla. view more (2007-05-09)
The sound of proteins
Biologists have converted protein sequences into classical music in an attempt to help vision-impaired scientists and boost the popularity of genomic biology. view more (2007-05-03)
First clinical trial of gene therapy for childhood blindness
The first clinical trial to test a revolutionary treatment for blindness in children has been announced by researchers at UCL (University College London). view more (2007-05-02)
LASIK for older adults
A new University of Illinois at Chicago study appearing in the online edition of the journal Ophthalmology reports on the safety, efficacy and predictability of laser eye surgery (laser in situ keratomileusis or LASIK) in patients 40-69 years old. view more (2007-04-19)
Electronic displays that fit on clothing could power revolution in lighting
A thin film of plastic which conducts electricity and produces solar power could be the basis for a revolution in the way we light our homes and design clothes. view more (2007-04-19)
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