Social Security Administration. The Social Security Administration assigns social security numbers; administers the retirement, survivors, and disability insurance programs known as Social Security; and administers the Supplemental Security Income program for the aged, blind, and disabled. SSA.
Prosopagnosia is a neurological disorder characterized by the inability to recognize faces. Prosopagnosia is also known as face blindness or facial agnosia.
Aphantasia is the medical term to describe people born without a so-called 'mind's eye.'. This means they can't remember faces, imagine a scene or count sheep when they're trying to get to sleep. It is likely caused by a fault in the way the brain processes and visualises images, although little is known about what this fault could be.