Unlike d\u00e9j\u00e0 vu, which most people experience<\/a> at some point, jamais vu is rarer, and rarer still to talk about.<\/p>\n In 2023, a team including O’Connor and long-time collaborator Chris Moulin, a cognitive neuropsychologist at Universit\u00e9 Grenoble Alpes, won an Ig Nobel Prize<\/a> \u2013 the satirical award for research that “first makes people laugh, then makes them think”.<\/p>\n The award was for figuring out how to trigger jamais vu on demand, in a lab, using nothing but a pen and paper.<\/p>\n Their method was almost embarrassingly simple. <\/p>\n Ninety-four undergraduates were asked to copy out the same word over and over \u2013 from common ones like “door” to obscure ones like “sward” \u2013 and stop whenever it started to feel wrong. (Sort of like the name experiment we did above).<\/p>\n About 70 percent did, typically after a minute or roughly 33 repetitions. A second version using only the word “the” got 55 percent of people stopping after just 27 repetitions.<\/p>\n “While writing in my exams, I write a word correctly like ‘appetite’, but I keep looking at the word over and over again because I have second thoughts that it might be wrong.”<\/p>\n Their own descriptions of the moment are the best part of the published study<\/a>:<\/p>\n “They lose their meaning the more you look at them.”<\/p>\n “Seemed to lose control of hand.”<\/p>\n “It doesn’t seem right, almost looks like it’s not really a word, but someone’s tricked me into thinking it is.”<\/p>\n One participant, describing the same feeling striking outside the lab, put it this way: “While writing in my exams, I write a word correctly like ‘appetite’, but I keep looking at the word over and over again because I have second thoughts that it might be wrong.”<\/p>\n It’s a feeling many people have brushed up against, even if they’ve never had a name for it.<\/p>\n The going explanation is something psychologists call satiation<\/a> \u2013 the idea that a word, face, or object can be looked at, or thought about, so intensely and repetitively that the brain’s representation of it temporarily overloads and stops making sense.<\/p>\n It’s an old idea that had to be rediscovered.<\/p>\n O’Connor and Moulin spent close to 15 years developing what they thought was a novel experiment, only to later find that a psychologist named Margaret Floy Washburn<\/a> \u2013 one of the field’s most overlooked early figures \u2013 had already published something almost identical with a student named Elizabeth Severance in 1907, describing “the loss of associative power in words after long fixation”.<\/p>\n Stare at a printed word for around three minutes<\/a>, Severance and Washburn found, and it starts to come apart.<\/p>\n For a long time, satiation was assumed to be top-down \u2013 a glitch in the brain’s language and meaning systems, high up the cognitive chain.<\/p>\n A 2024 study in Communications Biology<\/a> complicates that picture considerably.<\/p>\n Researchers built a deep-learning model wired to mimic the visual cortex \u2013 the brain region that processes raw shapes, well before anything resembling ‘meaning’ enters the picture \u2013 then fed it repeating visual patterns and watched its ability to classify them over time.<\/p>\n Accuracy rose, peaked, and then \u2013 with no other changes \u2013 began to fall. Just from looking.<\/p>\n The team’s conclusion: satiation may be, in their words, a ‘bottom-up process’ rooted in low-level visual processing, rather than something imposed from higher up.<\/p>\n If that holds up in living brains, it suggests jamais vu doesn’t start with your brain losing faith in what a word means. It may start with your visual system quietly giving up on what a word even is.<\/p>\n We do know that not everyone is equally prone to it: a 2023 study<\/a> found older adults are markedly less sensitive to satiation than younger ones.<\/p>\n Related: Feeling a Presence, Seeing Visions, D\u00e9j\u00e0 Vu? Huge Study Maps The ‘Uncanny’ Experiences We Rarely Talk About<\/a><\/p>\n Jamais vu has a darker cousin, too. In people with temporal lobe epilepsy<\/a>, it can arrive as a seizure aura \u2013 an involuntary wave of unfamiliarity over a familiar room or face, often tangled with fear.<\/p>\n On the flipside, satiation may play a role in OCD. <\/p>\n Repeatedly checking<\/a> something \u2013 a locked door, a stove dial \u2013 can trigger the same satiation effect that undoes a word on a page: the door stops looking locked, so you check again, and the checking is what keeps it from ever looking “locked enough.”<\/p>\n Researchers are still only scratching the surface of it. <\/p>\n Exactly how satiation, the verbal transformation effect, and jamais vu connect \u2013 and whether the visual cortex finding changes how any of it should be treated in people who experience it as a symptom rather than a curiosity \u2013 remains genuinely open.<\/p>\n Which means, next time your own name looks like a stranger wrote it, you’re not imagining things. You’re just watching your brain do something scientists are still working out how to explain.<\/p>\n This article was fact-checked by Rebecca Dyer<\/a> and edited by Rebecca Dyer<\/a>. While we pride ourselves on our process, we are only human. If you spot a mistake, please let us know<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"Try this: write your own name on a scrap of paper. Now write it again. And again \u2013…\n","protected":false},"author":2,"featured_media":577511,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[85,46,371,125],"class_list":["post-577510","post","type-post","status-publish","format-standard","has-post-thumbnail","category-technology","tag-il","tag-israel","tag-msft-content","tag-technology"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/577510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/comments?post=577510"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/577510\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media\/577511"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media?parent=577510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/categories?post=577510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/tags?post=577510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"D\u00e9j\u00e0](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2026\/08\/The-word-the-written-repeatedly-on-paper-.jpg\")
Try writing ‘the’ multiple times. (Christopher Moulin<\/a>, CC BY<\/a>)<\/p>\n![\"YouTube](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2026\/08\/1786103289_764_0.jpg\")
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