Researchers at Stanford University have accomplished what was once considered impossible. They have partially restored vision in blind. Check out this Youtube video to see how they did it
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Philosophers have wondered for centuries whether someone who was blind from birth would "see" the world in the same way as people with normal vision. After all, there's much more to perceiving the world than properly functioning eyes. Think of it: otherwise all you'd need to do is strap a camcorder…
The video above seems completely unremarkable at first - man walks down a corridor, navigating his way around easily visible and conspicuous obstacles. But it's far from an easy task; in fact, it should be nigh-impossible. The man, known only as TN, is totally blind.
His inability to see stems…
tags: researchblogging.org, blind cave fish, Astyanax mexicanus, evolution, fish, genetics
Blind cave fish, Astyanax mexicanus.
Image: Orphaned. Please contact me for proper credit and linkage.
Do you keep tropical freshwater fishes? I have kept tropical fishes for most of my life and was always…
Cell transplant for eyes?
In the current study, the scientists looked at these photoreceptors' development -- from the embryonic stages to those in the newborn. They found that the cells that worked best came from animals between the first and fifth days of life. "Photoreceptors are just being born…
A great breakthrough. That will be inspiring for human blindness treatment. But still curious about how to reconnect eyes with brain to partially recovery sight, rat primary cells generated cells implanted or something else?