Respuestas al mensaje #3

Perhaps the bit about using a natural eye instead of a fake one is a something of a test (hopefully with informed consent from the patient) to see...

An eye that can send signals is actually really useful, look up "blindsight", it's where an otherwise undamaged blind eye can still "see" stuff...

An easy way to (very roughly) think of vision is your eye is a camera, the nerve a cable, and the Occipital lobe is the computer actually...

Being completely blind messes up your circadian rhythm and brain. They usually try to keep the natural eyes if they are able to still sense light...