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.
Horner's syndrome causes problems on one side of your face when the nerves there are damaged. It can have many different symptoms, such as small pupils or droopy eyelids. It's also called Horner-Bernard syndrome or oculosympathetic palsy. You can get Horner's syndrome at any age, and both men and women get it.