Researchers safely and effectively implanted a specially engineered patch of retinal pigment epithelium cells derived from stem cells to treat people with sudden severe AMD.
Most blind people can’t see in their dreams, but their experience is just as rich as everyone else’s.
Nearly half the world’s population, close to some 5 billion people, will develop myopia by 2050 according to a study recently published in the journal Ophthalmology. The paper also estimates that one-fifth of these people will have a significantly increased risk of becoming permanently blind from the condition if recent trends continue.
An 80-year-old man suffering from age-related macular degeneration (AMD) – the most common cause of sight loss in the world – can now see again after being fitted with a bionic eye. The technology was developed at the Manchester Royal Eye Hospital, and the implant marks the first trial for the Argus II system for AMD.
The walking cane has helped the blind navigate obstacles for thousands of years, and its design has remained largely unchanged since – a sophisticated stick. What looks like a combination between a TV remote and a Star Trek tricorder, the Enactive Torch aims to help all the aging baby boomers, injured veterans, diabetics and white-cane-wielding pedestrians navigate their surroundings using 21st century tech.
The Argus II is the first bionic eye implant, designed to grant the blind vision, that has been approved by the FDA in the US. The wearer of such an implant is now capable of distinguishing objects and live an almost independent life, which is absolutely remarkable by itself, however its performance is light years away from the natural counterpart.
It’s rather difficult to imagine a video game for the blind, seeing they can’t actually see, but what people should loose sight of is that the other four senses are still there, and they’re quite sharper. A group of researchers at the Department of Ophthalmology at Massachusetts Eye and Ear Infirmary and Harvard Medical School have developed a game whose environment
In the culmination of 15 years worth of painstaking research work related to retina implants, scientists from Germany and Hungary have for the first time demonstrated that a light sensitive electronic chip, implanted under the retina, can restore useful vision in patients blind from hereditary retinal degeneration. As part of the research, nine persons previously completely blind have had their vision
Remarkably, researchers University of California, Berkeley have discovered that a chemical called AAQ can temporarily restore the vision in blind mice. The find might help people suffering from inherited genetic blindness or age-related macular degeneration, and bring back light into their world. The process isn’t quite as easy as applying eye drops, but it’s a whole lot less intrusive than surgery, bio-chips or optogenics,
One of the most sophisticated parts of a robot is its navigation system, why requires precise sensing and processing of the information, if an anthropomorphic robot is to walk around a house safely or a rover trek through the rocky wastelands of Mars, for instance. Billions have been dedicated to this field, and naturally technological advances derived from research has
Researchers have managed to restore light perception to mice through gene therapy, by inserting algae genes into the retina. The treatment has succeeded in restoring the ability to sense light and dark to blind mice, and clinical trials in humans could begin in as little as two years. “The idea is to develop a treatment for blindness,” says Alan Horsager,