We talk to Dr.Brad Duchaine about prosopagnosia, AKA face blindness, which is the inability to recognise faces, be they of colleagues or loved ones.  It's a more common problem than you'd think.36 min. / 39 MB

Cambridge Face Memory testwww.faceblind.org  Bill Choisser's faceblindness siteMartha FarahJim TanakaCharles StrossMusic: Re-Acting by dr_gore2000