#hippocampal — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #hippocampal, aggregated by home.social.
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📖 Vaidya et al. investigate how #hippocampal #CA1 #PlaceCells form expanding #memory representations over days. Using longitudinal in vivo recordings, they show that stable #PlaceFields progressively emerge as active cells increase their likelihood of remaining active across sessions. This gradual stabilization hinges on #behavioral‑timescale #SynapticPlasticity, offering a new model of how CA1 memories solidify w/o #CatastrophicOverwriting.
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Sharpening the blades of the dentate #gyrus:
Federico Calegari and colleagues discuss how adult-born #neurons differentially modulate diverse aspects of #hippocampal learning and memory