Evidence map›Paper›PMID 38914541›Full record

ArticleNature communications2024

Prefrontal coding of learned and inferred knowledge during REM and NREM sleep.

Kareem Abdou, Masanori Nomoto, Mohamed H Aly, Ahmed Z Ibrahim, Kiriko Choko, Reiko Okubo-Suzuki, Shin-Ichi Muramatsu, Kaoru Inokuchi

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. The Emergence of New Schema Memory Requires Sleep.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Memory processing by hippocampal adult-born neurons.Neurobiology of learning and memory · 2025
    Review
  14. Article
  15. Temporal Association Cortex Gates Sound-Evoked Arousal from NREM Sleep.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  16. Article
  17. Multi-region processing during sleep for memory and cognition.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2025
    Review
  18. Sleep and quiet wakefulness signify an idling brain hub for creative insights.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
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

8 authors.

Kareem AbdouResearch Centre for Idling Brain Science, University of Toyama, Toyama, 930-0194, Japan.ORCID http://orcid.org/0000-0002-1033-1650
Masanori NomotoResearch Centre for Idling Brain Science, University of Toyama, Toyama, 930-0194, Japan.ORCID http://orcid.org/0000-0003-0301-6924
Mohamed H AlyResearch Centre for Idling Brain Science, University of Toyama, Toyama, 930-0194, Japan.ORCID http://orcid.org/0000-0002-4617-4909
Ahmed Z IbrahimResearch Centre for Idling Brain Science, University of Toyama, Toyama, 930-0194, Japan.ORCID http://orcid.org/0009-0002-5281-9950
Kiriko ChokoResearch Centre for Idling Brain Science, University of Toyama, Toyama, 930-0194, Japan.
Reiko Okubo-SuzukiResearch Centre for Idling Brain Science, University of Toyama, Toyama, 930-0194, Japan.
Shin-Ichi MuramatsuDivision of Neurological Gene Therapy, Centre for Open Innovation, Jichi Medical University, Tochigi, 3290498, Japan.ORCID http://orcid.org/0000-0002-3185-7790
Kaoru InokuchiResearch Centre for Idling Brain Science, University of Toyama, Toyama, 930-0194, Japan. inokuchi@med.u-toyama.ac.jp.ORCID http://orcid.org/0000-0002-5393-3133

Funding

Japan Agency for Medical Research and Development (AMED) JP23gm6510028MEXT | Japan Society for the Promotion of Science (JSPS) 20H03554MEXT | Japan Society for the Promotion of Science (JSPS) 23H02785MEXT | Japan Society for the Promotion of Science (JSPS) JP18H05213MEXT | Japan Society for the Promotion of Science (JSPS) JP19K16892MEXT | Japan Society for the Promotion of Science (JSPS) JP23H05476MEXT | JST | Core Research for Evolutional Science and Technology (CREST) JPMJCR13W1MEXT | JST | Core Research for Evolutional Science and Technology (CREST) JPMJCR23N2Ministry of Education, Culture, Sports, Science and Technology (MEXT) JP25115002
6 · The paper itself

Abstract

Idling brain activity has been proposed to facilitate inference, insight, and innovative problem-solving. However, it remains unclear how and when the idling brain can create novel ideas. Here, we show that cortical offline activity is both necessary and sufficient for building unlearned inferential knowledge from previously acquired information. In a transitive inference paradigm, male C57BL/6J mice gained the inference 1 day after, but not shortly after, complete training. Inhibiting the neuronal computations in the anterior cingulate cortex (ACC) during post-learning either non-rapid eye movement (NREM) or rapid eye movement (REM) sleep, but not wakefulness, disrupted the inference without affecting the learned knowledge. In vivo Ca

Indexed as

Gyrus CinguliLearningMice, Inbred C57BLPrefrontal CortexSleep, REMAnimalsEntorhinal CortexKnowledgeMaleMiceNeuronsSleep, Slow-WaveWakefulness

Identifiers

PMID38914541
PMCPMC11196720

What OpenQuestion holds

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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.