Variations in eye structure, function may reveal features of early-stage Alzheimer's disease Date: March 23, 2014 Source: Cedars-Sinai Medical Center Summary: Eye abnormalities may help reveal ...

The eyes are complex organs. In this article, we look at their anatomy and how they work, and we describe some conditions that affect the eyes.

The human eye belongs to a general group of eyes found in nature called "camera-type eyes." Just as a camera lens focuses light onto film, a structure in the eye called the cornea focuses light ...