CNN Sanjay Gupta MD May 26, 2013 11:37:00
Oliver saks may be a world-famous neurologist. but there's one simple thing, something important, something most of us take for granted that he can barely do at all. that's to recognize a face. even a famous one. >> this one. soft focus. the owner of this face is looking tough. but i -- i don't know who it is. sometimes i fail to recognize myself. >> even yourself? >> yes, i have occasionally started apologizing to a clumsy bearded man, only to realize that this is a mirror. >> he's face-blind. it's a rare and incurable condition that he's had since birth. saks suspects it's genetic since his ...