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El Duvelle Neuro
@elduvelle_neuro@neuromatch.social  路  activity timestamp 2 weeks ago

How do you think the brain "stores" our personal memories? 馃

This is a question for everyone out there, especially for non-neuroscientists and regardless of education level or familiarity with biology.

I'd just like to hear all your ideas and theories, however crazy they may sound. Be as specific or vague as you like. Please do not look at the answers before giving yours so you are not influenced.
More specifically:

  1. What do you think happens (in the brain) at the time of experiencing something that we will end up remembering?
  2. What do you think happens (in the brain) when, later, we remember that thing?

Boosts welcome but answers even more welcome!

#Neuroscience #Memory #EpisodicMemory

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Dan Goodman
@neuralreckoning@neuromatch.social replied  路  activity timestamp 2 weeks ago

@elduvelle_neuro the brain remakes itself from one that, when making decisions, doesn't take those events into account, into one that does. It does this by any and all plasticity mechanisms available to it when learning any skill, and consequently may store different memories by different mechanisms. I literally just invented this theory so as to have something fun to say in answer to your question so I'm not going to hold on to it too tightly. 馃槈

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Cykonot
@cykonot@mas.to replied  路  activity timestamp 2 weeks ago

@neuralreckoning @elduvelle_neuro well, some learning in mice can be passed down epigenetically. And planarians can regenerate memories. Etc etc

What i mean by that is, maybe you're right

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El Duvelle Neuro
@elduvelle_neuro@neuromatch.social replied  路  activity timestamp 2 weeks ago

If you're trying to read the answers before answering yourself: please go back up and answer first!

If you're wondering what exact type of memory I'm asking about: the one we'd call Episodic memory, so memories of personal, experienced events from your own past.

If you're wondering what the answer actually is: I might post later what I think we know on the topic, and any other neuroscientists are welcome to answer any time, but I don't think we know for sure yet!

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