Medical Xpress: PHYSorg news tagged with: human vision http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. Discovery of ways to optimize light sources for vision could lead to billions of dollars in energy savings Vision researchers at Barrow Neurological Institute have made a groundbreaking discovery into the optimization of light sources to human vision. By tuning lighting devices to work more efficiently with the human brain the researchers believe billions of dollars in energy costs could be saved. http://medicalxpress.com/news/2012-11-discovery-ways-optimize-sources-vision.html Neuroscience Thu, 15 Nov 2012 16:00:02 EST news272216037 Researcher's fish-eye view could offer insights for human vision 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. http://medicalxpress.com/news/2012-08-fish-eye-view-insights-human-vision.html Ophthalmology Thu, 02 Aug 2012 12:39:38 EST news263129971 Researchers find potential 'dark side' to diets high in beta-carotene New research suggests that there could be health hazards associated with consuming excessive amounts of beta-carotene. http://medicalxpress.com/news/2012-05-potential-dark-side-diets-high.html Health Tue, 01 May 2012 14:50:06 EST news255101110