The trend of retinal blindness has changed its pattern over the years in developing countries. A decade ago, hereditary retinal disorders formed the major cause of visual loss due to retinal diseases.

There are reduced retinal nerve fibres and normal-sized retinal vessels. In severe ONH, the double ring is often very marked. Figure 10. The overall area of the optic disc ...

Aims Refractive lens exchange (RLE) is becoming a popular refractive solution for patients ineligible for corneal surgeries or phakic intraocular lenses. However, concerns regarding retinal detachment ...

They assessed 124 individuals with ONH/SOD (mean age: 13 years, SD: 7.2 years) matched to 620 unrelated population-based controls (mean age: 12.4 years, SD: 7.2 years) by area of residence, year of ...

Guillardia theta anion-conducting channelrhodopsin 1 (GtACR1) is a light-gated anion channel and is widely used as a representative optogenetic tool for neuronal silencing. However, its gating ...

The mother of a 6-year-old girl has shared the story of learning her daughter was born blind, and how far they have come together as a family. Skin specialist Hayley Steinbach, 30, lives in Essex ...

Objective This study aims to evaluate the feasibility of retinal imaging in critical care using a novel mobile optical coherence tomography (OCT) device. The Heidelberg SPECTRALIS FLEX module ...

Get Instant Summarized Text (Gist) A retinal prosthesis made from tellurium nanowires was shown to partially restore vision in blind mice. The device converts light directly into electrical ...

Summary: Researchers have developed a retinal prosthesis made of tellurium nanowires that restores partial vision in blind mice and enables near-infrared vision in primates.The implant, woven into a ...

A retinal implant has partly restored vision in blind mice, suggesting it could one day benefit people with conditions such as age-related macular degeneration, which involves a progressive loss ...

Aims We examine whether inclusion of artificial intelligence (AI)-enabled retinal vasculometry (RV) improves existing risk algorithms for incident stroke, myocardial infarction (MI) and circulatory ...