Evidence map›Paper›PMID 41258882›Full record

ArticleeLife2025

Traveling waves across scales: Different mechanisms but same canonical computation?

Laura Dugué, Frédéric Chavane

Abstract read
In one paragraph

Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. 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

2 authors.

Laura DuguéUniversité Paris Cité, CNRS, Integrative Neuroscience and Cognition Center, Paris, France.ORCID https://orcid.org/0000-0003-3085-1458
Frédéric ChavaneAix-Marseille Université, CNRS, Institut de Neurosciences de la Timone, UMR7289, Marseille, France.ORCID https://orcid.org/0000-0001-7916-2640

Funding

Agence Nationale de la Recherche ANR-20-CE37-0018Agence Nationale de la Recherche ANR-23-CE37-0019Agence Nationale de la Recherche ANR-23-CE37-0024European Research Council 852139
6 · The paper itself

Abstract

Non-stationary dynamical cortical states - neural activity changing on the topology of the cortex across time - and in particular traveling waves, is an emerging topic. In this article, we propose that similar spatio-temporal traveling wave patterns observed across cortical scales are underpinned by generative mechanisms that differ in nature, that we categorize as first- and second-order traveling waves. This original definition provides a unifying framework making testable predictions at both mechanistic and functional levels. While having diverse mechanistic origins, we propose that traveling waves across spatial and temporal scales subserve a canonical computation at the core of a variety of brain functions, thereby ordering neuronal processing to impose a computational syntax.

Indexed as

BrainCerebral CortexModels, NeurologicalNeuronsAnimalsHumanscortexgenerative mechanismsneurosciencespatial scalestraveling waves

Identifiers

PMID41258882
PMCPMC12629594

What OpenQuestion holds

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LicenceCC BY
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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.