A ground-breaking retinal implant has allowed three blind patients to see shapes and objects for the first time since they lost their sight to an inherited disease. Before having the device fitted, each had a limited ability to perceive bright light but were completely unable to recognise shapes.
Astronomia, astrofísica, astrogeologia, astrobiologia, astrogeografia. O macro Universo em geral, deixando de lado os assuntos mundanos. Um olhar para o sublime Universo que existe além da Terra e transcende nossas brevíssimas vidas. Astronomy astrophysics, astrogeology, astrobiology, astrogeography. The macro Universe in general, putting aside mundane subjects. A look at the sublime Universe that exists beyond Earth and transcends our rather brief life spans.
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quarta-feira, 3 de novembro de 2010
Retinal implant / Implante de retina
A ground-breaking retinal implant has allowed three blind patients to see shapes and objects for the first time since they lost their sight to an inherited disease. Before having the device fitted, each had a limited ability to perceive bright light but were completely unable to recognise shapes.
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