Your retina is the lining that covers the inner wall of the back of your eye. The cells in your retina are sensitive to light. They send signals to your brain so you can see. When you have an ...

More information: Melaku N. Getahun et al, FS-Net: Full scale network and adaptive threshold for improving extraction of micro-retinal vessel structures, Pattern Recognition Letters (2025). DOI ...

Finally, the tellurium meshes, especially the infrared vision capability they offered, were tested on healthy macaques, an ...

New research reveals eye changes that may signal Alzheimer's disease years before memory symptoms appear. Learn the early warning signs to watch for.

China’s bionic sensor works faster than the human eye, creating potential for next-generation technology and brain-like ...

Retina specialists are eye doctors who specialize in diseases and surgery of the retina and eye. Learn more about the conditions they treat and why you might need to see a retina specialist.

Eyes are among the most unique organs in the body. They enable us to see the world around us, to convey our emotions and even be recognized by biometrics. But what are eyes actually made of? To ...

A new retinal stimulation technique called Oz enabled volunteers to see colours that lie beyond the natural range of human vision. Developed by researchers at UC Berkeley, Oz works by stimulating ...

Quoted from Tech Target, retina scanning is a biometric authentication technology. Retina scanners are biometric verification devices designed to recognize a person's identity based on the unique ...