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Colour Vision Current Events | Colour Vision News | 16
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Immediate treatment helps delay progression of glaucoma
Researchers have found that immediately treating people who have early stage glaucoma can delay progression of the disease. This finding supports the medical community's emerging consensus that treatment to lower pressure inside the eye can slow glaucoma damage and subsequent vision loss. These results are reported in the October 2002 issue of... view more... (2002-10-08)
Casting a mould for political leaders
Acknowledging the pressure for greater transparency and understanding of political roles, psychologists have pinpointed the skills of effective political leaders and have produced a national framework for government departments to use in the selection and development of their politicians. view more (2005-01-07)
Blindsight: How brain sees what you do not see
Blindsight is a phenomenon in which patients with damage in the primary visual cortex of the brain can tell where an object is although they claim they cannot see it. view more (2008-10-15)
"Plants For The Future": A European Vision For Plant Biotechnology Towards 2025
Today, the "Plants for the Future" European Technology Platform on plant genomics and biotechnology, launches a new era for plant biotechnology in Europe. This long term vision for 2025 has been created by leading representatives from research (such as EPSO, the European Plant Science Organisation), the food and biotech industry (such as... view more... (2004-06-23)
Throwing light on the dark side of the Universe
Although we may believe humans know a lot about the Universe, there are still a lot of phenomena to be explained. A team of cosmologists from the University of the Basque Country are searching for the model that best explains the evolution of the Universe. view more (2008-10-22)
Hopkins develops online tool to aid research on certain 'orphan diseases'
Many people are afflicted with rare illnesses of unknown cause, and finding a common link to such under-studied or "orphaned" diseases as Bardet-Biedl, Alstrom and Meckel-Gruber syndromes can significantly advance the search for causes and treatment. view more (2006-08-29)
Computer can follow you even when you’re out of sight
Researchers at the University of Amsterdam (UvA) have come up with a method of video manipulation which makes it possible to follow an object even if its contours change or it moves out of sight. The system is based on computational rules that can be carried out on a PC. The program looks for parts of an image that are the same colour and move in... view more... (2001-05-08)
Hand Can't Be Fooled, Study Shows
Research published in the March issue of Psychological Science, a journal of the Association for Psychological Science, is suggesting that we process images in two very distinct ways. view more (2008-03-11)
Immune cell age plays role in retinal damage in age-related macular degeneration
Studying a mouse model of age-related macular degeneration, the leading cause of blindness in older Americans, scientists at Washington University School of Medicine in St. Louis have found age is key in determining whether damaging blood vessels will form beneath the retina and contribute to vision loss. view more (2007-11-02)
A Window towards the Distant Universe
The Osservatorio Astronomico Capodimonte Deep Field (OACDF) is a multi-colour imaging survey project that is opening a new window towards the distant universe. It is conducted with the ESO Wide Field Imager (WFI), a 67-million pixel advanced camera attached to the MPG/ESO 2.2-m telescope at the La Silla Observatory (Chile). As a pilot project at... view more... (2001-04-11)
Paint-on laser could rescue computer chip industry
Researchers at the University of Toronto have created a laser that could help save the $200-billion dollar computer chip industry from a looming crisis dubbed the "interconnect bottleneck." view more (2006-04-18)
Eye tissue shortage endangers clinical research's future
The future of clinical ophthalmology may be endangered by the decline in the number of human donor eyes provided by U.S. eye banks. view more (2006-07-12)
Eat oily fish at least once a week to protect your eyesight in old age
Eating oily fish once a week may reduce age-related macular degeneration (AMD) which is the major cause of blindness and poor vision in adults in western countries and the third cause of global blindness, according to a study published today in the American Journal of Clinical Nutrition. view more (2008-08-11)
Eye conditions linked with obstructive sleep apnea
If a good night's sleep helps the brain and body perform better, it's a good guess that sleep problems can cause more than just fatigue. Numerous studies have shown a connection between sleep disorders and medical conditions such as cardiovascular disease, cerebrovascular disease, and metabolic disorders, including the risk of obesity and diabetes... view more... (2008-11-11)
Caltech scientists create robot surrogate for blind persons in testing visual prostheses
Scientists at the California Institute of Technology (Caltech) have created a remote-controlled robot that is able to simulate the "visual" experience of a blind person who has been implanted with a visual prosthesis, such as an artificial retina. view more (2009-10-20)
Sun exposure seems to reduce risk of multiple sclerosis
Higher sun exposure during childhood and early adolescence is associated with a reduced risk of multiple sclerosis, finds a study in this week's BMJ. Multiple sclerosis is more common at higher latitudes, which generally have lower levels of ultraviolet radiation. The study was carried out in Tasmania, which is located at high latitude and has a... view more... (2003-08-06)
Hecates Tholus Volcano In 3D
Hecates Tholus volcano as seen by the High Resolution Stereo Camera (HRSC) on Mars Express during orbit 32 from an altitude of 275 km. The 3D image on the left requires stereoscopic (red/green) glasses to view. See: http://www.esa.int/SPECIALS/Mars_Express/SEMTXD2PGQD_0.html The colour image (with north at the top) shows the summit caldera of... view more... (2004-03-01)
Bright white beetle dazzles scientists
An obscure species of beetle could teach us how to produce brilliant white ultra-thin materials, according to a research team led by the University of Exeter. view more (2007-01-19)
NYU, U. of Wurzburg scientists shed new light on how retina's hardware is used in color vision
Biologists at New York University and the University of Würzburg have identified, in greater detail, how the retina's cellular hardware is used in color preference. view more (2010-03-09)
Melatonin may save eyesight in inflammatory disease
Current research suggests that melatonin therapy may help treat uveitis, a common inflammatory eye disease. The related report by Sande et al., "Therapeutic Effect of Melatonin in Experimental Uveitis," appears in the December issue of The American Journal of Pathology. view more (2008-11-24)
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