Advertisement
Advertisement
Computer Fatigue?

3 Ways to Counter Headaches and Dry, Bleary Eyes

Few things tire eyes out more quickly than staring at a computer all day. But there are ways to fight back. More

Advertisement
Advertisement
RealAge Glossary

Central vision

Peripheral vision? That's the stuff you see out of the corner of your eye. Good for spotting incoming baseballs to the head. Central vision? That's the important stuff you need to read, to recognize faces, and to do everyday tasks. Central vision is formed through light signals received by the macula, the most sensitive part of the retina.

Advertisement