Evidence map›Paper›PMID 34737302›Full record

ArticleNature communications2021

Sensory-motor cortices shape functional connectivity dynamics in the human brain.

Xiaolu Kong, Ru Kong, Csaba Orban, Peng Wang, Shaoshi Zhang, Kevin Anderson, Avram Holmes, John D Murray, Gustavo Deco, Martijn van den Heuvel and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
9.0field-weighted citation impact, top 1% of its field
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

77 citing papers in PubMed, 116 citations in OpenAlex.

  1. Excitation-inhibition imbalance links amyloid pathophysiology to cognition in non-demented individuals.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
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  10. Normative Modeling of Static and Dynamic Functional Connectivity.bioRxiv : the preprint server for biology · 2026
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  17. cuBNM: GPU-Accelerated Brain Network Modeling.bioRxiv : the preprint server for biology · 2025
    Article
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  19. Article
  20. Article

17 more citing papers are in PubMed but not listed here.

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

11 authors at 5 institutions in 4 countries.

Xiaolu KongDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.
Ru KongDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.
Csaba OrbanDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.ORCID 0000-0001-9133-3561
Peng WangMax Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.ORCID 0000-0002-3609-7954
Shaoshi ZhangDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.ORCID 0000-0002-6352-9150
Kevin AndersonDepartment of Psychology, Center for Brain Science, Harvard University, Cambridge, MA, USA.ORCID 0000-0002-9446-7386
Avram HolmesDepartment of Psychology, Yale University, New Haven, CT, USA.ORCID 0000-0001-6583-803X
John D MurrayDepartment of Psychiatry, Yale University, New Haven, CT, USA.ORCID 0000-0003-4115-8181
Gustavo DecoCenter for Brain and Cognition, Department of Technology and Information, Universitat Pompeu Fabra, Barcelona, Spain.ORCID 0000-0002-8995-7583
Martijn van den HeuvelDepartment of Complex Trait Genetics, Amsterdam University Medical Center, Amsterdam, The Netherlands.
B T Thomas YeoDepartment of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore. thomas.yeo@nus.edu.sg.ORCID 0000-0002-0119-3276
National University of Singapore · SGYale University · USHarvard University · USInstitució Catalana de Recerca i Estudis Avançats · ESMax Planck Institute for Human Cognitive and Brain Sciences · DE

Funding

Mapping the Human Connectome: Structure, Function, and HeritabilityU54MH091657 · NIMH · WASHINGTON UNIVERSITY · PI UGURBIL, KAMIL, VAN ESSEN, DAVID C · 2010 to 2014
$34.7M
Functional genomics of the human connectome in psychiatric illnessR01MH120080 · NIMH · YALE UNIVERSITY · PI AVRAM J HOLMES, Thomas Boon Thye Yeo · 2019 to 2026
$4.8M
NIMH NIH HHS R01 MH120080NIMH NIH HHS U54 MH091657
6 · The paper itself

Abstract

Large-scale biophysical circuit models provide mechanistic insights into the micro-scale and macro-scale properties of brain organization that shape complex patterns of spontaneous brain activity. We developed a spatially heterogeneous large-scale dynamical circuit model that allowed for variation in local synaptic properties across the human cortex. Here we show that parameterizing local circuit properties with both anatomical and functional gradients generates more realistic static and dynamic resting-state functional connectivity (FC). Furthermore, empirical and simulated FC dynamics demonstrates remarkably similar sharp transitions in FC patterns, suggesting the existence of multiple attractors. Time-varying regional fMRI amplitude may track multi-stability in FC dynamics. Causal manipulation of the large-scale circuit model suggests that sensory-motor regions are a driver of FC dynamics. Finally, the spatial distribution of sensory-motor drivers matches the principal gradient of gene expression that encompasses certain interneuron classes, suggesting that heterogeneity in excitation-inhibition balance might shape multi-stability in FC dynamics.

Indexed as

BrainBrain MappingComputer SimulationConnectomeDatabases, FactualHumansMagnetic Resonance ImagingModels, NeurologicalNeural PathwaysRestSensorimotor Cortex

Identifiers

PMID34737302
PMCPMC8568904
OpenAlexW3208501323

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.