prosopagnosia
Pronunciation: pros-oh-pag-NOH-zee-ah
A neurological condition characterized by inability to recognize faces, including familiar individuals, despite normal visual function.
Full Definition
Prosopagnosia, commonly known as face blindness, is a neurological condition in which individuals cannot recognize faces, even those of familiar people such as family members, friends, or themselves in mirrors or photographs. This condition can be congenital (developmental prosopagnosia) or acquired following brain injury, particularly to the fusiform face area and related neural networks in the temporal and occipital lobes. Unlike general visual agnosia, prosopagnosia specifically affects face recognition while leaving other visual recognition abilities intact. Patients often develop compensatory strategies such as relying on voice, clothing, or other identifying features. Medical editors encounter this condition in neuropsychological reports, rehabilitation documentation, and research studies. The condition significantly impacts social functioning and quality of life, requiring comprehensive assessment and management strategies.
Usage
Usage note: Specific form of agnosia affecting only face recognition; can be congenital or acquired.
In Context
- "The patient's prosopagnosia made family gatherings challenging as she could not recognize relatives by their faces alone." — Neuropsychological evaluation
- "Acquired prosopagnosia following the right temporal lobe resection was confirmed through specialized testing." — Post-surgical assessment