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 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 ...

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 ...

Results to be showcased internationally in the Journal of Alzheimer's Disease Ongoing European Research Council-funded research at Waterford Institute of Technology's (WIT) Macular Pigment Research ...

Iron is an essential mineral that plays a critical role in overall health, particularly in maintaining healthy eyes and clear vision. It is a key component of haemoglobin, the protein in red blood ...