I Look at a Stranger and See a Acquaintance: Am I a Super-Recognizer?

Throughout my twenties, I spotted my grandma through the pane of a coffee shop. I felt dumbstruck – she had passed away the previous year. I looked intently for a moment, then reminded myself it couldn't possibly be her.

I'd had comparable occurrences all through my life. Occasionally, I "knew" an individual I didn't know. At times I could rapidly determine who the stranger looked like – like my grandma. In other instances, a countenance simply had a subtle recognition I couldn't identify.

Investigating the Spectrum of Face Identification Abilities

Lately, I began questioning if different individuals have these unusual experiences. When I questioned my friends, one said she often sees people in unexpected places who look recognizable. Others occasionally confuse a stranger or public figure for someone they know in real life. But some described completely different responses – they could effortlessly identify people they'd met and people they hadn't.

I felt intrigued by this spectrum of responses. Was it just longing that made me see my grandmother that day – or some kind of mental glitch? Research has found we spend about a quarter-hour of every hour looking at faces – do we just err sometimes? I was beginning to realize that we can all see the same face but not interpret the same thing.

Grasping the Range of Person Recognition Skills

Scientists have created many tests to assess the capacity to recall faces. There exists a broad spectrum: at one end are super-recognizers, who recall faces they have seen only briefly or a distant past; at the other are people with facial agnosia, who often find it challenging to know kin, intimate companions and even themselves.

Some evaluations also assess how good someone is at telling if they have not seen a face before. This is where I suspect I have limitations. But experts "haven't extensively researched this" as much as they've examined the ability to remember a face, according to neuroscience experts. It does seem that the two abilities use different brain functions; for case, there is proof that exceptional facial identifiers and those with facial agnosia do about as well as each other at identifying new faces, despite their wildly different abilities to recall old faces.

Completing Person Recognition Tests

I felt interested whether these evaluations would shed some light on why unknown people look familiar. Was I someone who always remembers a face? I often recall people more than they recognize me, and feel disappointed – a sentiment that scientists say is typical for exceptional facial identifiers. But maybe I excessively identify faces – to the point that even some new faces look known.

I obtained several person recognition tests. I waded through them, feeling stumped at times. In one, called the facial recall assessment, I had to look at monochrome photos of a face from three angles, then find it in lineups. During another test that instructed me to pick out celebrities from a mix of photos, many of the faces felt at least known, but I couldn't precisely recognize them – reminiscent to my actual experience.

I felt less than confident about my results. But after assessment of my results, I had accurately recognized 96% of the celebrity faces. The finding was that I qualified as a "almost superior face rememberer".

Grasping False Alarm Frequencies

I also performed well in the previously seen/unfamiliar faces task, which was described as especially effective for measuring someone's recall for faces. The test-taker looks at a collection of 60 monochrome photos, each of a separate face. Then they review a sequence of 120 similar photos – the first group plus 60 unknown visages – and indicate which were in the original collection. The exceptional facial identifier cutoff is roughly 80%; I remembered 78% of the faces I'd seen. On the other side of the range, people with facial agnosia properly recognize an average of 57%.

I felt satisfied with my result, but also astonished. I recognized many of the familiar visages, but seldom confused a new face for one that I'd seen before. My score on this measure, called the mistaken recognition percentage, was 18%. Average identifiers, superior face rememberers and face-blind individuals all have a false alarm rate of about 30% on average. So why was I mistaking a unfamiliar individual's face for my grandma's?

Examining Plausible Reasons

It was proposed that I probably possessed some exceptional facial identifier capacities. Everyone has a database of the faces we know in our memory, but super-recognizers – and possibly borderline straddlers like me – have a relatively large and high-resolution catalogue. We're also probably to individuate faces – that is, assign traits to each face, such as friendliness or discourtesy. Studies suggests that the second aspect helps people to develop and retain faces to long-term memory. While individuating may help me recall people, it may also mislead me into seeing my elderly relative in a woman who has a comparable demeanor.

In moreover, it was considered 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 identify someone they don't know. But because I tend to look carefully at faces, I am inclined to notice the stranger who looks like my elderly relative. Indeed, one friend who said she doesn't make facial recognition mistakes acknowledged she doesn't really look at the people around her.

Researching Over-familiarity for Faces

These assessments helped me understand where I positioned on the spectrum. But I wanted to understand more about what is happening in the brain when we "recognize" strangers. Investigating further, I read about a syndrome called over-familiarity with countenances (HFF), in which unknown faces appear recognizable. On the surface, this sounded like it could pertain to me. But the handful of recorded occurrences all happened after a physical event such as a seizure or brain attack, unlike the idiosyncrasy that I've been experiencing my whole mature years.

Through scientific platforms, experts have heard from about 24,000 face-blind individuals, as well as people with all kinds of facial recognition problems, including sight abnormalities, like when faces appear to be liquefying. Researchers study many of these people, using tools like the known/unknown countenances task and the memory for faces evaluation.

Experts have heard from only a handful of people with potential HFF in long durations of investigation.

"The occurrence rate is quite low," one expert said of HFF. However, they speculated that there may be a spectrum, with some people who think each countenance is known, and others, like me, who only experience it a several occasions a month.

{Understanding