Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...
The discovery fundamentally changes the understanding of a structure in the avian eye that has been misinterpreted for centuries.
Electronic retinal implants such as the PRIMA system bypass damaged cells to restore partial central vision, bringing ...
Interesting Engineering on MSN
Sugar-powered sight? 400-year eye mystery behind birds’ oxygen-free vision solved
A new study explains how birds maintain sharp eyesight despite their retinas lacking blood vessels, finally resolving a ...
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 ...
There’s an old saying, attributed to writers from Cicero to Shakespeare, that says the eyes are the windows to the soul. But it may be more accurate to say that your eyes, and in particular your ...
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