Neuronal ensemble-specific DNA methylation strengthens engram stability
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-14498-4
Abstract: Memories are encoded by memory traces or engrams, represented within subsets of neurons that are synchronously activated during learning. However, the molecular mechanisms that drive engram stabilization during consolidation and consequently ensure its reactivation by… read more here.
Keywords: neuronal ensemble; dna methylation; within neuronal; memory ... See more keywords
Conceptual framework for neuronal ensemble identification and manipulation related to behavior using calcium imaging
Sign Up to like & getrecommendations! Published in 2022 at "Neurophotonics"
DOI: 10.1117/1.nph.9.4.041403
Abstract: Abstract. Significance: The identification and manipulation of spatially identified neuronal ensembles with optical methods have been recently used to prove the causal link between neuronal ensemble activity and learned behaviors. However, the standardization of a… read more here.
Keywords: neuronal ensemble; neuronal ensembles; conceptual framework; identification manipulation ... See more keywords
Dynamics of a hippocampal neuronal ensemble encoding trace fear memory revealed by in vivo Ca2+ imaging
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DOI: 10.1371/journal.pone.0219152
Abstract: Although the biochemical signaling events in area CA1 of the hippocampus underlying memory acquisition, consolidation, retrieval, and extinction have been extensively studied, little is known about the activity dynamics of hippocampal neurons in CA1 during… read more here.
Keywords: trace; neuronal ensemble; trace fear; dynamics hippocampal ... See more keywords