Dr. Rosen answers the question: 'How Does the Eye Function?' Aug. 24, 2009— -- Question: What are the key parts of the eye that help it function properly? Answer: The eye is like a camera : The ...

The lens of the human eye comprises a highly concentrated protein solution, which lends the lens its great refractive power. Protective proteins prevent these proteins from clumping together ...

DISTURBANCES of eye movements frequently confront the physician with puzzling diagnostic problems. First of all, the examiner must determine whether the abnormal function of eye muscles is the result ...

The colored part of the eye surrounding the pupil is called the iris. It automatically regulates the amount of light entering the eyes by regulating the size of the pupil. Light is the primary ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. This story first appeared in Healthy You - January 2026, The Gazette’s quarterly health publication. The ...