Vision

Nearly half of glaucoma patients don't take their daily prescription eye drops as prescribed, due to forgetfulness or physical limitations like arthritis. However, missing vital doses of glaucoma…

A diet rich in vitamin C could cut risk of cataract progression by a third, suggests a study being published online today in Ophthalmology. The research is also the first to show that diet and…

INDIANAPOLIS -- Using stem cells derived from human skin cells, researchers led by Jason Meyer, assistant professor of biology, along with graduate student Sarah Ohlemacher of the School of Science…

When you look at the rainbow, what you see is the prism like effect of the mist (aerosolized water droplets) in the air reflecting the sunlight from different portions of the spheres.  These…

Our vision and hearing aren't as reliable as we might think, according to a new study. The scholars conducted the research in part because there had never been a comprehensive study to examine…

Scholars have found that the causes of congenital face blindness can be traced back to an early stage in the perceptual process.  Each face is unique and forms a crucial part of a person's…

It isn't obvious that sign language, gestures to replace hearing words, would have regional dialects - accents - but it is so, according to Jami Fisher, a lecturer in the University of Pennsylvania's…

When people are listening to music, their emotional reactions to the music are reflected in changes in their pupil size. Researchers from the University of Vienna and the University of Innsbruck,…

You know our eyelids blink but less know is that so does the human brain, dropping a few frames of visual information here and there. Those lapses of attention come fast -- maybe just once every…

Scientists have discovered that the high pressure in the eye that occurs with most common forms of glaucoma can trigger two genes that work together to cause vision loss, a finding that may help pave…