Your eyes are relatively small parts of your body, but they’re immensely complex. Your eyes are full of dozens of different parts, all of which work together to produce your vision. One of the most ...

The vitreous is the gel-like fluid that fills the eyes. It is full of minuscule fibers that attach to the retina. As people age, the vitreous fibers separate from the retina, which may affect vision.

The retina is the innermost layer of the eye, and it features many light-sensitive photoreceptor cells. These cells detect light and convert it into electrical signals, which travel through the optic ...