Integrating new memories into the hippocampal network activity space

Integrating new memories into the hippocampal network activity space

By investigating the topology of neuronal co-activity, we found that mnemonic information spans multiple operational axes in the mouse hippocampus network. High-activity principal cells form the core of each memory along a first axis, segregating spatial contexts and novelty. Low-activity cells join...

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Bibliografiske detaljer
Main Authors:	Gava, GP, McHugh, SB, Lefevre, L, Lopes Dos Santos, V, Trouche, S, El-Gaby, M, Schultz, SR, Dupret, D
Format:	Journal article
Sprog:	English
Udgivet:	Nature Research 2021

Lignende værker

Adult-born dentate granule cells promote hippocampal population sparsity
af: McHugh, SB, et al.
Udgivet: (2022)

Offline hippocampal reactivation during dentate spikes supports flexible memory
af: McHugh, S, et al.
Udgivet: (2024)

Dopaminergic neurons promote hippocampal reactivation and spatial memory persistence.
af: McNamara, C, et al.
Udgivet: (2014)

Parsing hippocampal theta oscillations by nested spectral components during spatial exploration and memory-guided behavior
af: Lopes-Dos-Santos, V, et al.
Udgivet: (2018)

A hippocampus-accumbens tripartite neuronal motif guides appetitive memory in space
af: Trouche, S, et al.
Udgivet: (2019)

The Hippocampal Engram as a Memory Index
af: Kazumasa Z Tanaka, et al.
Udgivet: (2018-11-01)

Organizing the coactivity structure of the hippocampus from robust to flexible memory
af: Gava, G, et al.
Udgivet: (2024)

[A new chapter in the field of memory: hippocampal neo-neurogenesis].
af: Dupret, D, et al.
Udgivet: (2010)

A new chapter in the field of memory: Hippocampal neo-neurogenesis
af: Dupret, D, et al.
Udgivet: (2010)

Adult-born neurons add flexibility to hippocampal memories
af: Orsolya Fölsz, et al.
Udgivet: (2023-02-01)

Hippocampal synaptic plasticity, spatial memory and anxiety.
af: Bannerman, D, et al.
Udgivet: (2014)

Physiological Signature of Memory Age in the Prefrontal-Hippocampal Circuit
af: Yuichi Makino, et al.
Udgivet: (2019-12-01)

Hippocampal off-line reactivation consolidates recently formed cell assembly patterns during sharp-wave/ripples
af: van de Ven, G, et al.
Udgivet: (2016)

Hippocampal CA3 Output Is Crucial for Ripple-Associated Reactivation and Consolidation of Memory
af: Tonegawa, Susumu, et al.
Udgivet: (2010)

The reorganization and reactivation of hippocampal maps predict spatial memory performance.
af: Dupret, D, et al.
Udgivet: (2010)

Spatial relational memory requires hippocampal adult neurogenesis
af: Dupret, D, et al.
Udgivet: (2008)

Dorsal hippocampal N-methyl-D-aspartate receptors underlie spatial working memory performance during non-matching to place testing on the T-maze.
af: McHugh, S, et al.
Udgivet: (2008)

Left-right dissociation of hippocampal memory processes in mice.
af: Shipton, O, et al.
Udgivet: (2014)

Spatial relational memory requires hippocampal adult neurogenesis.
af: David Dupret, et al.
Udgivet: (2008-01-01)

An emergent neural coactivity code for dynamic memory
af: El-Gaby, M, et al.
Udgivet: (2021)

Hippocampal acetylcholine depletion has no effect on anxiety, spatial novelty preference, or differential reward for low rates of responding (DRL) performance in rats
af: McHugh, SB, et al.
Udgivet: (2015)

Hippocampal-occipital connectivity reflects autobiographical memory deficits in aphantasia
af: Merlin Monzel, et al.
Udgivet: (2024-09-01)

Stress enhances hippocampal neuronal synchrony and alters ripple-spike interaction
af: Anupratap Tomar, et al.
Udgivet: (2021-05-01)

From space to episodes : modeling memory formation in the hippocampal-neocortical system
af: Káli, Szabolcs, 1972-
Udgivet: (2005)

Hippocampal NMDA receptors and anxiety: at the interface between cognition and emotion.
af: Barkus, C, et al.
Udgivet: (2010)

Behavior-dependent activity and synaptic organization of septo-hippocampal GABAergic neurons selectively targeting the hippocampal CA3 area
af: Joshi, A, et al.
Udgivet: (2017)

Recoding a cocaine-place memory engram to a neutral engram in the hippocampus
af: Trouche, S, et al.
Udgivet: (2016)

Dynamic reconfiguration of hippocampal interneuron circuits during spatial learning.
af: Dupret, D, et al.
Udgivet: (2013)

IDENTIFYING AND MANIPULATING A HIPPOCAMPAL ENGRAM SUPPORTING MEMORY INTEGRATION
af: Ying Wang, et al.
Udgivet: (2023-10-01)

Hippocampal cells integrate past memory and present perception for the future.
af: Cen Yang, et al.
Udgivet: (2020-11-01)

Hippocampal cells integrate past memory and present perception for the future
af: Cen Yang, et al.
Udgivet: (2020-11-01)

Landscape and memory : transformation of an urban river's edge
af: McHugh, Eileen T. (Eileen Teresa), 1966-
Udgivet: (2012)

Impulsive choice in hippocampal but not orbitofrontal cortex-lesioned rats on a nonspatial decision-making maze task.
af: Mariano, T, et al.
Udgivet: (2009)

Network-wide abnormalities explain memory variability in hippocampal amnesia
af: Argyropoulos, GPD, et al.
Udgivet: (2019)

Hippocampal regulation of aversive memories
af: Goosens, Ki Ann
Udgivet: (2016)

Inhibiting the Activity of CA1 Hippocampal Neurons Prevents the Recall of Contextual Fear Memory in Inducible ArchT Transgenic Mice
af: Sakaguchi, Masanori, et al.
Udgivet: (2015)

Inhibiting the Activity of CA1 Hippocampal Neurons Prevents the Recall of Contextual Fear Memory in Inducible ArchT Transgenic Mice.
af: Masanori Sakaguchi, et al.
Udgivet: (2015-01-01)

The Tolman-Eichenbaum machine: unifying space and relational memory through generalization in the hippocampal formation
af: Whittington, JCR, et al.
Udgivet: (2020)

Hippocampal place cell remapping occurs with memory storage of aversive experiences
af: Garrett J Blair, et al.
Udgivet: (2023-07-01)

Coordinating brain-distributed network activities in memory resistant to extinction
af: Clarke-Williams, CJ, et al.
Udgivet: (2024)