4 ms·
ScholarlyArticle: "The astrocytic ensemble acts as a multiday trace to stabilize memory" (2025) https://www.nature.com/articles/s41586-025-09619-2 https://www.n
by westurner 1y ago
ScholarlyArticle: "The astrocytic ensemble acts as a multiday trace to stabilize memory" (2025) https://www.nature.com/articles/s41586-025-09619-2 https://www.nature.com/articles/s41586-025-09619-2
Does this multi-day interval correspond to any of the intervals estimated in studies of neural representation drift?
From yesterday regarding carbon microtubules, quantum cognition, and representation drift: https://news.ycombinator.com/item?id=45620897 https://news.ycombinator.com/item?id=45620897
How do astrocytes affect representation drift?
- marshfram 1y agoThe drift is probably oscillatory in nature. It's process affecting material. Astrocytes and nanotubules don't directly affect the drift, they are affected by it simply as the memory is shifted by a material/process interaction.
- westurner 1y agoI haven't heard that they've identified period(s) of or resonance from as a cause of representation drift. Is this fair to say:? Astrocyte activations are more stable for a longer period of time than other neuroactivations.
- marshfram 1y agoIt's a theory of drift postulated by neurobiologists. Unsure if they're more stable.