In this study, the scientists simulated the process of spaced learning by examining two types of non-brain human cells — one from nerve tissue and one from kidney tissue — in a laboratory setting.

These cells were exposed to varying patterns of chemical signals, akin to the exposure of brain cells to neurotransmitter patterns when we learn new information.

The intriguing part? These non-brain cells also switched on a “memory gene” – the same gene that brain cells activate when they detect information patterns and reorganize their connections to form memories.

  • ValenThyme@reddthat.com
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    19 minutes ago

    fascinating, this concept is a core to the theravadan buddhist practice of vipassana meditation, which is supposed to be what the buddha himself actually taught in his wandering classroom. I always took that bit with a grain of salt assuming it was just an old misunderstanding of what’s going on but the kind of non-thought memories appears to be exactly what is described.

    it’s called Vasana and it’s said to be like ‘perfume lingering in cloth’, the residual karma from our actions that shapes our future and influences automatic actions and preferences. Trauma is said to be stored in the body as well as Sankhara.

    I have always viewed vipassana as mental martial arts more than religion, and brushed off all the reincarnation and other inexplicable stuff. fascinating to hear scientists confirming what philosophers came up with thousands of years ago.

  • _bac@lemmy.world
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    7 hours ago

    Its interestng, but kidney cells are not exposed to patterns of neurotransmiters like nerve cells are. Cells can be reprogramed to be stem cells as well with the right pattern od signals but that does not mean that it really happens in the body.

  • Adderbox76@lemmy.ca
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    8 hours ago

    Not to be a debbie downer here, but it’s important to keep in mind that unless expressly stated otherwise, so-called discoveries that are only published in out-of-the-way (ie. not respected scientific journals) have usually not been peer reviewed or had their results replicated, which is the entire point of the scientific method.

  • HubertManne@moist.catsweat.com
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    12 hours ago

    Its not the same memory as your brain. your life story is not in your non nerve cells. they have memory the same as yeast has memory but everyone is aware of how we have muscle memory in reptitive tasks.

    • Xeroxchasechase@lemmy.world
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      11 hours ago

      I think muscle memory is just a phrase, but the training that makes and embed the “muscle memory” is essentially nural

      • HubertManne@moist.catsweat.com
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        10 hours ago

        yeah sorry I still feel that is neural just not all the way to the brain. I guess what I was trying to say if the article is not that cells hold your memory but that they hold their type of memories is a similar way.

      • bizarroland@fedia.io
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        11 hours ago

        Okay but what you’re saying is if I hired a good enough marksman to shoot the cancer out of my body without killing me then that’s a good thing right?

        I mean, that’s basically what we do with gamma radiation and chemotherapy, just a little bit more ballistic, right?

    • Septimaeus@infosec.pub
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      13 hours ago

      Yes, insofar as many reflexive actions, enervation and fiber recruitment thresholds respond to training, such that they “remember“ actions you have performed many times before. There are many clusters of nerves throughout the body called ganglia that are responsible for low-latency control of various functions that would entail too much delay when controlled entirely by the brain.

      Generally, the minimum input-process-activation turnaround time of the brain is about 4 hz (240-250 ms) which is too slow for many applications of motor function. But the “co-processing” allowed by the extended nervous system enables the body to, with practice, execute far more rapid and complex action sequences in response to local stimuli. Some actions can be triggered and completed before a signal even makes it to the brain.

      • Optional@lemmy.world
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        13 hours ago

        Generally, the minimum input-process-activation turnaround time of the brain is about 4 hz (240-250 ms) which is too slow for many motor functions. But the “co-processing” allowed by the extended nervous system enables the body to, with practice, execute far more rapid and complex action sequences in response to local stimuli. Some actions can even be triggered and completed before a signal makes it to the brain.

        Thank you. For some reason it makes me happy to know that.

  • Melatonin@lemmy.dbzer0.com
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    14 hours ago

    It seem like they’re just saying kidneys remember kidney stuff, pancreases just remember pancreas stuff, etc etc.

    It’s not like your kidney remembers Aunt Jean has a mole on her nose.

    • HeyThisIsntTheYMCA@lemmy.world
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      52 minutes ago

      I dunno. We (both my wife and I) can and have had long conversations with my gut (when there’s a rumbly in my tumbly you can hear it across a crowded room) and my gut seems to remember shit. It also has a strange fascination with cheese.

    • partial_accumen@lemmy.world
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      14 hours ago

      There is another body of research that deals with a person’s behavior can be heavily influence by endocrine actions. Organs can affect current endocrine responses. So there is a suggestion here that your kidney may not remember the Aunt Jean has a mole, it may remember why it releases certain hormones which can effect how you behave.