A Motion Optical Illusion is a type of optical illusion where a still image appears to be moving, even though there is no ...

Smooth pursuit eye movements enable the continuous tracking of moving objects, a function that is critical for both accurate visual perception and the coordination of motor actions. Research in this ...

Whether you deal with conditions like dry, itchy eyes, blurred vision or cataracts -- or enjoy perfect 20/20 vision -- regular eye exams are essential for protecting your sight and maintaining eye ...

Most people should have a regular eye exam every couple of years. If you're older than 65 or have certain conditions, you may need more frequent checks. (Photo Credit: iStock/Getty Images.) Many eye ...