Evidence map›Paper›PMID 35970912›Full record

ReviewNature reviews. Neuroscience2022

Replay, the default mode network and the cascaded memory systems model.

Karola Kaefer, Federico Stella, Bruce L McNaughton, Francesco P Battaglia

Abstract readReview
In one paragraph

Review in Nature reviews. Neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

57 citing papers in PubMed.

  1. Trial
  2. Article
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  5. Invertebrate brains as diversified models for understanding sleep mechanisms and function.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026
    Review
  6. Article
  7. Cognitive maps as a medium for thought.Trends in cognitive sciences · 2026
    Review
  8. Nightly changes in neural activity and auditory processing of song control neurons depend on melatonin.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026
    Article
  9. Article
  10. Long-term forgetting, sleep, and tau in autosomal-dominant Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Karola KaeferDonders Institute for Brain, Cognition and Behaviour, Faculty of Sciences, Radboud University, Nijmegen, The Netherlands.ORCID http://orcid.org/0000-0001-8973-1907
Federico StellaDonders Institute for Brain, Cognition and Behaviour, Faculty of Sciences, Radboud University, Nijmegen, The Netherlands.ORCID http://orcid.org/0000-0001-9439-3148
Bruce L McNaughtonDepartment of Neuroscience, Canadian Centre for Behavioural Neuroscience, University of Lethbridge, Lethbridge, Alberta, Canada.ORCID http://orcid.org/0000-0002-2080-5258
Francesco P BattagliaDonders Institute for Brain, Cognition and Behaviour, Faculty of Sciences, Radboud University, Nijmegen, The Netherlands. f.battaglia@science.ru.nl.ORCID http://orcid.org/0000-0003-3715-8875

Funding

The laminar organization of 'index' versus 'attribute' coding in neocortexRF1NS121764 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI MCNAUGHTON, BRUCE L · 2021 to 2021
$2.0M
Bottom-Up, Top-Down, and Local Interactions in the Generation and Consolidation of Cortical Representations of Sequential ExperienceRF1NS132041 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI MCNAUGHTON, BRUCE L · 2023 to 2023
$2.0M
NINDS NIH HHS RF1 NS121764NINDS NIH HHS RF1 NS132041
6 · The paper itself

Abstract

The spontaneous replay of patterns of activity related to past experiences and memories is a striking feature of brain activity, as is the coherent activation of sets of brain areas - particularly those comprising the default mode network (DMN) - during rest. We propose that these two phenomena are strongly intertwined and that their potential functions overlap. In the 'cascaded memory systems model' that we outline here, we hypothesize that the DMN forms the backbone for the propagation of replay, mediating interactions between the hippocampus and the neocortex that enable the consolidation of new memories. The DMN may also independently ignite replay cascades, which support reactivation of older memories or high-level semantic representations. We suggest that transient cortical activations, inducing long-range correlations across the neocortex, are a key mechanism supporting a hierarchy of representations that progresses from simple percepts to semantic representations of causes and, finally, to whole episodes.

Indexed as

Default Mode NetworkNeocortexHippocampusHumans

Identifiers

PMID35970912
PMCPMC12998549

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.