Visual acuity -- the ability to discern letters, numbers, and objects from a distance -- is essential for tasks including recognizing a friend across a room and driving. Researchers previously assumed ...

Please provide your email address to receive an email when new articles are posted on . Micro-movements are still possible with modern refractive lasers. Precise treatment planning and shorter ...

Humans have a fascinating ability to recreate events in the mind’s eye, in exquisite detail. Over 50 years ago, Donald Hebb and Ulrich Neisser, the forefathers of cognitive psychology, theorised that ...

Your eyes may reveal more than you think. True Touch Lifestyle/Shutterstock For most of human history if you wanted to know what was going on behind someone’s eyes you had to make your best guess. But ...

The eyes may reveal how experiences are recalled, according to new Baycrest research that suggests that shifts in eye movements play a critical role in memory retrieval. The findings offer new insight ...