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How the Eyes Work

Our sight is often the first and sometimes the most important way we gather information from the world around us. Changes in vision are normal but sometimes these can be signs of conditions that need special attention. In this video, Dr. Roshini Raj explains how the eyes work by discussing the cornea, iris, pupil and vitreous.

Dr. Roshini Raj

This video features Dr. Roshini Raj. Dr. Roshini Raj is a Board certified gastroenterologist and internist with special interests in women’s health and cancer screening.

Duration: 03:31. Last Updated On: 2015-07-16
Reviewed by: Dr. Preeti Parikh, Dr. Holly Atkinson, Dr. Supriya Jain . Review date: August 27, 2012
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