Deuteranamolous patients suffer from color blindness due to X-chromosome variations, which make them unable to differentiate between colors but have an increased sensitivity to differentiate two color ...

Some forms of colorblindness may actually afford enhanced perception of some colors, according to findings reported this week in Current Biology by John Mollon and colleagues at the University of ...

It is ascreening test done in routine eye examination to identify color vision defects and color blind individuals. The most commonly performed test to detect red green color deficiency is Ishihara ...

Bladder cancer is often discovered because a person notices blood in their urine. For many patients, this is the first warning sign that something is wrong. Seeing this change usually encourages ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...