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zakruti.com » Knowledge, science, education » TED-Ed
Could a blind eye regenerate? - David Davila

Could a blind eye regenerate? - David Davila

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Rating: 4.0; Vote: 1
We tend to think of blindness as something you're born with, but with certain genetic diseases, it can actually develop when youre a kid, or even when youre an adult. But could blind eyes possibly regenerate? David Davila explains how the zebrafishs amazing regenerative retinas are causing scientists to investigate that very question. Lesson by David Davila kirby: My eyes seem to have been degenerating, I've been having problem seeing during a bright, sunny day or reading signages from a distance.
Date: 2020-08-22

Comments and reviews: 6


Ive had zebrafish in aquariums before, one of my first lost one of its eyes before i got him and still managed to be the cutest thing and then one of my last managed to survive MONTHS in a tank that wasnt being taken care of. No filter not heater no water changes, zebrafish are hardy and very unique fish that need more recognition AND have helped us a lot in research also theyre as cute as those animations!
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Although we share a common ancestor with the zebra fish it's likely that they did not have that trait even though most of the eye probably was very similar. The trait would have been much more widespread with a lot more species having it. I wonder why zebrafish has this. Their ancestors must have had a harsh time surviving such that this trait was vital for their survival at one time.
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I strongly believe that someone will comeup with a great discovery that some natural plants or exercise or else could longer the life or rods/cones cells and thus blindness can be cured
I have already heard of brain lesions are not permanent and they get resolved under proper condition
Similarily about neurogenesis
Some day My belief would come true

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My son is suffering from total retinal detachment and he is just only one year and doctor said that there is no treatment of this disease pls guide me about this is. There is any treatment of this
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Hurry up medical science! 39 million of people waiting for this miracle. God please help us human race to invented perfect bionic eye.
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What will always be true is that if you put just a little too much detail into drawing eyes, they can become really creepy!
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