Evidence map›Paper›PMID 40645932›Full record

ArticleNature communications2025

Direct entorhinal control of CA1 temporal coding.

Matteo Guardamagna, Oscar Chadney, Federico Stella, Qiangwei Zhang, Clifford Kentros, Francesco P Battaglia

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
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  4. Review
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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

6 authors.

Matteo Guardamagna *Kavli Institute for Systems Neuroscience and Centre for Neural Computation, Norwegian University of Science and Technology, Trondheim, Norway.ORCID http://orcid.org/0000-0002-5213-3863
Oscar Chadney *Kavli Institute for Systems Neuroscience and Centre for Neural Computation, Norwegian University of Science and Technology, Trondheim, Norway.ORCID http://orcid.org/0000-0002-1095-6554
Federico Stella *Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands.
Qiangwei ZhangKavli Institute for Systems Neuroscience and Centre for Neural Computation, Norwegian University of Science and Technology, Trondheim, Norway.
Clifford KentrosKavli Institute for Systems Neuroscience and Centre for Neural Computation, Norwegian University of Science and Technology, Trondheim, Norway.ORCID http://orcid.org/0000-0003-3850-3829
Francesco P BattagliaDonders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands. francesco.battaglia@donders.ru.nl.ORCID http://orcid.org/0000-0003-3715-8875

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) 833964EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 765549
6 · The paper itself

Abstract

Theta sequences of hippocampal activity supports planning and prediction, and in CA1 they are shaped by CA3 and entorhinal (layer III) inputs. We targeted entorhinal inputs with highly specific optogenetic inhibition, leaving the remaining circuit intact. While CA1 spatial coding properties were largely unaffected, the slope and range of theta phase precession were impaired. Surprisingly, theta sequences were strengthened. These results suggest that sequence organization is not a simple consequence of precession and depends on circuit-level dynamics across the trisynaptic circuit, while direct entorhinal inputs may act as a supervisory signal driving learning and representational updates.

Indexed as

CA1 Region, HippocampalEntorhinal CortexTheta RhythmAnimalsCA3 Region, HippocampalMaleMiceOptogenetics

Identifiers

PMID40645932
PMCPMC12254495

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.