Add Yahoo as a preferred source to see more of our stories on Google. When you think of vision trouble, you might look at the issue head-on—literally. Determining how well you can see right in front ...

Researchers have found a significant improvement in the peripheral awareness of people who played computer games specially designed around using peripheral vision. This finding opens up the ...

During periods of stress, the sympathetic nervous system automatically narrows the range of perceptual inputs to emphasize central vision. This perceptual narrowing is an evolutionary skill that was ...