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 ...

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 ...

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 ...

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 ...

A new prosthesis for the retina weaved with nanowires partially restored vision in blind mice and allowed detection of near-infrared light in macaques, according to a new study.