When I Glance at a Unknown Person and Perceive a Known Individual: Might I Qualify as a Exceptional Facial Identifier?

Throughout my young adulthood, I noticed my grandma through the window of a café. I felt astonished – she had died the year before. I looked intently for a short time, then recalled it was impossible to be her.

I'd had comparable situations throughout my life. From time to time, I "knew" a person I was unacquainted with. At times I could quickly determine who the stranger reminded me of – for instance my grandma. On other occasions, a countenance simply had a indistinct knowingness I couldn't identify.

Exploring the Spectrum of Face Identification Abilities

Lately, I began questioning if others have these peculiar encounters. When I asked my acquaintances, one commented she often sees persons in random places who look known. Others sometimes mistake a unknown person or famous person for someone they know in everyday existence. But some mentioned completely different responses – they could effortlessly identify people they'd met and people they hadn't.

I felt curious by this range of responses. Was it just longing that made me see my elderly relative that day – or some kind of cognitive error? Studies has found we spend about 14 minutes of every hour looking at faces – do we just make mistakes sometimes? I was commencing to comprehend that we can all see the same face but not experience the same thing.

Understanding the Range of Facial Recognition Capacities

Researchers have created many tests to quantify the capacity to recognize faces. There exists a broad spectrum: at one side are super-recognizers, who recall faces they have seen only briefly or a considerable time past; at the other are people with face blindness, who often struggle to recognize kin, dear acquaintances and even themselves.

Some assessments also capture how good someone is at recognizing if they have not seen a face before. This is where I suspect I have limitations. But experts "haven't thoroughly investigated this" as much as they've examined the skill to remember a face, according to brain researchers. It does seem that the two skills use separate brain mechanisms; for instance, there is evidence that super-recognizers and face-blind individuals do about as well as each other at identifying new faces, despite their extremely distinct abilities to remember old faces.

Completing Facial Recognition Assessments

I felt curious whether these tests would shed some light on why unknown people look recognizable. Was I someone who constantly recalls a face? I often recognize people more than they recognize me, and feel disappointed – a emotion that researchers say is typical for superior face rememberers. But maybe I excessively identify faces – to the extent that even some new faces look recognizable.

I was sent several face identification tests. I waded through them, feeling puzzled at times. In one, called the Cambridge Face Memory Test, I had to look at black-and-white photos of a face from multiple perspectives, then find it in groups. During another test that instructed me to pick out public figures from a mix of photos, many of the faces felt at least known, but I couldn't quite place them – reminiscent to my real-life experience.

I felt doubtful about my outcome. But after assessment of my results, I had properly distinguished 96% of the celebrity faces. The conclusion was that I qualified as a "borderline super-recognizer".

Grasping Incorrect Identification Frequencies

I also excelled in the old/new faces task, which was described as especially effective for assessing someone's recognition for faces. The test-taker looks at a series of 60 black-and-white photos, each of a separate face. Then they examine a series of 120 similar photos – the initial collection plus 60 unknown visages – and identify which were in the first set. The superior face rememberer benchmark is roughly 80%; I remembered 78% of the faces I'd seen. On the other extreme of the spectrum, people with facial agnosia correctly guess an average of 57%.

I felt satisfied with my performance, but also taken aback. I recognized many of the familiar visages, but infrequently confused a unknown visage for one that I'd seen before. My result on this indicator, called the incorrect identification frequency, was 18%. Average identifiers, superior face rememberers and prosopagnosics all have a mistaken recognition percentage of about 30% on average. So why was I misidentifying a unfamiliar individual's face for my elderly relative's?

Investigating Possible Explanations

It was theorized that I possibly possessed some exceptional facial identifier abilities. Everyone has a database of the faces we know in our recall, but exceptional facial identifiers – and possibly near-exceptional individuals like me – have a fairly substantial and detailed catalogue. We're also possibly to differentiate visages – that is, ascribe characteristics to each face, such as approachability or rudeness. Scientific investigation suggests that the later element helps people to learn and commit faces to long-term memory. While distinguishing may help me recall people, it may also deceive me into seeing my elderly relative in a woman who has a analogous presence.

In furthermore, it was believed I might be "an active face perceiver", meaning I pay a lot of attention to faces. Others may have more false alarm moments, thinking they know someone they don't know. But because I tend to look carefully at faces, I am prone to notice the unfamiliar individual who looks like my grandma. Indeed, one acquaintance who said she doesn't make person recognition mistakes admitted she doesn't really look at the people around her.

Investigating Hyperfamiliarity for Faces

These evaluations helped me understand where I stood on the range. But I wanted to understand more about what is happening in the brain when we "know" unknown people. Researching further, I read about a disorder called over-familiarity with countenances (HFF), in which unrecognized faces appear recognizable. Initially, this sounded like it could apply to me. But the handful of documented instances all took place after a physical event such as a epileptic episode or brain attack, unlike the peculiarity that I've been experiencing my whole adult life.

Through research sites, experts have heard from about 24,000 face-blind individuals, as well as people with all kinds of facial recognition problems, including visual distortions, like when faces appear to be dissolving. Researchers study many of these people, using methods like the known/unknown countenances task and the Cambridge Face Memory Test.

Experts have heard from only a few of people with potential HFF in long durations of study.

"The prevalence is quite low," one expert said of HFF. However, they theorized that there may be a spectrum, with some people who think every face is known, and others, like me, who only encounter it a several occasions a month.

{Understanding