Awake replay: off the clock but on the job

Trends in Neurosciences, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Hippocampal replay is widely thought to support two key cognitive functions: online decision-making and offline memory consolidation. In this review, we take a closer look at the hypothesized link between awake in rodents, find only marginal evidence of role. By contrast, consolidation view bolstered by new computational ideas recent data, suggesting that (i) performs fictive learning for later goal-oriented behavior; (ii) tags memories prior sleep, prioritizing them Based on these advances, favor an updated refined role - is, supporting prioritized tagging outside hippocampus rather than direct, guiding behavior.

Language: Английский

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Spontaneous alternation of place-cell sequences in the open field through spike frequency adaptation

Cell Reports, Journal Year: 2025, Volume and Issue: 44(4), P. 115475 - 115475

Published: April 1, 2025

Language: Английский

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Hippocampal reactivation and replay: Findings and insights from rodent studies

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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