Evidence map›Paper›PMID 34240702›Full record

ArticleeLife2021

The structural connectome constrains fast brain dynamics.

Pierpaolo Sorrentino, Caio Seguin, Rosaria Rucco, Marianna Liparoti, Emahnuel Troisi Lopez, Simona Bonavita, Mario Quarantelli, Giuseppe Sorrentino, Viktor Jirsa, Andrew Zalesky

Abstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing 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

43 citing papers in PubMed.

  1. Article
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  6. The neurotoxic legacy of CAR-T cells: where do we stand?Therapeutic advances in neurological disorders · 2026
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  12. The Virtual Parkinsonian patient.NPJ systems biology and applications · 2025
    Article
  13. Article
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  15. Low-dimensional controllability of brain networks.PLoS computational biology · 2025
    Article
  16. Article
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  18. Article
  19. Review
  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

10 authors.

Pierpaolo SorrentinoAix-Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes, Marseille, France.ORCID 0000-0002-9556-9800
Caio SeguinUniversity of Melbourne, Melbourne, Australia.
Rosaria RuccoDepartment of Motor Sciences and Wellness, Parthenope University of Naples, Naples, Italy.ORCID 0000-0003-0943-131X
Marianna LiparotiDepartment of Motor Sciences and Wellness, Parthenope University of Naples, Naples, Italy.ORCID 0000-0003-2192-6841
Emahnuel Troisi LopezDepartment of Motor Sciences and Wellness, Parthenope University of Naples, Naples, Italy.ORCID 0000-0002-0220-2672
Simona BonavitaUniversity of Campania Luigi Vanvitelli, Caserta, Italy.
Mario QuarantelliBiostructure and Bioimaging Institute, National Research Council, Naples, Italy.ORCID 0000-0001-7836-454X
Giuseppe SorrentinoInstitute of Applied Sciences and Intelligent Systems, National Research Council, Pozzuoli, Italy.ORCID 0000-0003-0800-2433
Viktor Jirsa *Aix-Marseille University, Inserm, INS, Institut de Neurosciences des Systèmes, Marseille, France.ORCID 0000-0002-8251-8860
Andrew Zalesky *University of Melbourne, Melbourne, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brain activity during rest displays complex, rapidly evolving patterns in space and time. Structural connections comprising the human connectome are hypothesized to impose constraints on the dynamics of this activity. Here, we use magnetoencephalography (MEG) to quantify the extent to which fast neural dynamics in the human brain are constrained by structural connections inferred from diffusion MRI tractography. We characterize the spatio-temporal unfolding of whole-brain activity at the millisecond scale from source-reconstructed MEG data, estimating the probability that any two brain regions will significantly deviate from baseline activity in consecutive time epochs. We find that the structural connectome relates to, and likely affects, the rapid spreading of neuronal avalanches, evidenced by a significant association between these transition probabilities and structural connectivity strengths (r = 0.37, p<0.0001). This finding opens new avenues to study the relationship between brain structure and neural dynamics.

Indexed as

AdultBrainConnectomeFemaleHumansMagnetic Resonance ImagingMagnetoencephalographyMaleNerve NetNeuronsSystems Biologybrain dynamicsbrain networkscomputational biologyhumanmagnetoencephalographysystems biologysystems neuroscience

Identifiers

PMID34240702
PMCPMC8294846

What OpenQuestion holds

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Registered trials

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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.