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 function of the visual photopigment rhodopsin and its action in the retina to facilitate vision is well understood. However, there remain questions about other biological functions of this family ...

The vitreous humor is a gel-like liquid between the lens and the retina. It is an essential part of the eye. It helps the eye keep its shape and absorbs shock. It also maintains correct oxygen levels ...

With the rise of digital screen usage, eye strain is common. Dr. Neeraj Sanduja and Dr. Digvijay Singh recommend exercises such as pencil pushups, eye rotation, Tratak, palming, blinking, and the ...