Interesting video clip, presumably from a program called something like 'The Real Life Heroes' judging by the graphics they're using, about an artist who is causing scientists to rethink our understanding of vision.
Previously, it was thought perspective could only be understood and processed by the brains of sighted people but when Esref Armagan's brain is scanned the visual areas of the brain become active while he is touching objects.
The Best Video Clips The Artist with no Eyes