This is an image to demonstrate visual 'crowding' and test peripheral vision. Ensure that the red dot in the centre of the image is at eye level and focus on it. While holding your focus on the red ...

This is an image to demonstrate visual 'crowding' and test peripheral vision. Ensure that the red dot in the centre of the image is at eye level and focus on it. While holding your focus on the red ...

AMSTERDAM, Netherlands, Dec. 8 (UPI) --Many studies have revealed the fragility of human perception. Put simply, humans see things that aren't there for a variety of reasons. But some portions of a ...

What we see in the periphery, just outside the direct focus of the eye, may sometimes be a visual illusion, according to new findings. The findings suggest that even though our peripheral vision is ...