How do we see? While this seems like a simple question with a seemingly obvious answer, how exactly a photon of light can trigger neural signals in our brains has been eluding biologists for decades.

Dingfelder realized her condition when she mistook a stranger for her husband. Author Sadie Dingfelder discusses her experiences with face blindness in her new book, "Do I Know You? A Faceblind ...

Sadie Dingfelder is the author of Do I Know You?A Face Blind Reporter’s Journey Into the Science of Sight, Memory and Imagination. Science writer Sadie Dingfelder always knew she was different but ...

(NEW YORK) — Author Sadie Dingfelder discusses her experiences with face blindness in her new book, “Do I Know You? A Faceblind Reporter’s Journey into the Science of Sight, Memory, and Imagination.” ...