Evidence map›Paper›PMID 42696350›Full record

ArticleeLife2026

Realistic coupling enables flexible macroscopic traveling waves in the mouse cortex.

Guanhua Sun, James Hazelden, Ruby Kim, Daniel B Forger

Abstract read
In one paragraph

Article in eLife, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Guanhua Sun *Department of Mathematics, University of Michigan, Ann Arbor, United States.ORCID https://orcid.org/0000-0002-3710-2807
James Hazelden *Department of Mathematics, University of Michigan, Ann Arbor, United States.ORCID https://orcid.org/0000-0002-5155-3858
Ruby KimDepartment of Mathematics, University of Michigan, Ann Arbor, United States.ORCID https://orcid.org/0000-0003-0209-4875
Daniel B ForgerDepartment of Mathematics, University of Michigan, Ann Arbor, United States.ORCID https://orcid.org/0000-0001-7581-4031

Funding

Human Frontier Science Program 10.52044/hfsp.rgp00192018.pc.gr.166630National Science Foundation DMS 2052499United States Army Research Office W911NF-22-1-0223
6 · The paper itself

Abstract

Traveling waves are ubiquitous in neuronal systems across different spatial scales. While microscopic and mesoscopic waves are relatively well studied, the emergence of macroscopic traveling waves remains less understood. Here, by modeling the mouse cortex using spatial transcriptomic and connectivity data, we show that realistic cortical connectivity can generate a significantly higher level of macroscopic traveling waves than artificial local and uniform connectivity across multiple oscillation frequency bands, with the strongest advantage appearing in the theta, alpha, and beta frequency bands. By probing the model in different dynamic regimes, we find that macroscopic wave activity depends on both network connectivity and excitatory coupling strength, with a non-monotonic dependence on coupling. Together, our work shows how flexible macroscopic traveling waves can emerge in the mouse cortex and offers a computational framework to further study traveling waves in the mouse brain at the single-cell level.

Indexed as

Brain WavesCerebral CortexModels, NeurologicalNerve NetNeuronsAnimalsMicecomputational modelingmousenetwork modelsneurosciencetraveling waves

Identifiers

PMID42696350
PMCPMC13544912

What Socratic holds

Textmetadata
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 Socratic graph.