The Extraordinary Story of the Teen Who Can Mentally ‘Time Travel’

Most of us overlook what we ate for breakfast yesterday, however a youngster recognized solely as TL can relive her life like rewinding a film reel.

She’s considered one of fewer than 100 individuals worldwide believed to have hyperthymesia, or extremely superior autobiographical reminiscence (HSAM), a situation that permits her to recall an astonishing variety of private experiences with vivid element, in accordance with a brand new case examine revealed in Neurocase.

Lead creator Valentina La Corte, a neuropsychologist at Paris Cité University, defined within the examine that folks with hyperthymesia “are able to describe in detail what they did on July 6, 2002, and experience again the emotions and sensations of that day.”

TL, now 17, can revisit her reminiscences as if she have been bodily there, usually from a number of views. She describes the feeling as psychological time journey—reliving previous occasions and even “pre-living” imagined future ones.

This Teen Can Mentally ‘Time Travel’ Thanks to Rare Condition

Her thoughts organizes these experiences into what she calls a “white room,” an unlimited psychological library the place private moments are filed away chronologically. Toys from her childhood sit tagged with names and dates, and household images seem as if framed on the partitions.

Positive reminiscences could be retrieved like favourite books, whereas darker ones, just like the dying of her grandfather, are locked inside a chest. Other “rooms” function coping mechanisms: a frozen “pack ice” area to chill anger, or a stark “problems” room the place she will be able to suppose with out distraction.

The examine notes that that is the primary complete analysis of how somebody with HSAM not solely recollects the previous but additionally tasks themselves into the long run. In lab exams, TL persistently produced richly detailed accounts of occasions throughout her life, her efficiency rating on the prime of normative averages.

Her capacity to “pre-experience” potential futures might assist researchers perceive how reminiscence contributes to id and decision-making.

The reward comes with weight. While TL’s account didn’t dwell on challenges, different hyperthymesics have described their reminiscences as “non-stop, uncontrollable, and automatic.” The examine’s authors additionally elevate questions on how ageing impacts HSAM, or whether or not these with it may possibly ever study to handle the flood of reminiscences.

“We have many questions, and everything remains to be discovered,” La Corte and her colleagues wrote within the paper. For now, TL’s story offers researchers an unprecedented look into how our brains retailer the previous, think about the long run, and construct the narratives that make us who we’re.