Evidence map›Paper›PMID 28659782›Full record

ArticleFrontiers in computational neuroscience2017

Cliques of Neurons Bound into Cavities Provide a Missing Link between Structure and Function.

Michael W Reimann, Max Nolte, Martina Scolamiero, Katharine Turner, Rodrigo Perin, Giuseppe Chindemi, Paweł Dłotko, Ran Levi, Kathryn Hess, Henry Markram

Open access · goldAbstract read
In one paragraph

Article in Frontiers in computational neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
21.7field-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

75 citing papers in PubMed, 421 citations in OpenAlex.

  1. Trial
  2. Spaces and sequences in the hippocampus: a homological perspective.Journal of computational neuroscience · 2026
    Article
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  6. Review
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  8. Article
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  11. Topological Neuroscience: Linking Circuits to Function.Annual review of neuroscience · 2025
    Review
  12. Article
  13. Article
  14. Persistent Topological Laplacians-A Survey.Mathematics (Basel, Switzerland) · 2025
    Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

15 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

10 authors at 3 institutions in 3 countries.

Michael W ReimannBlue Brain Project, École Polytechnique Fédérale de LausanneGeneva, Switzerland.
Max NolteBlue Brain Project, École Polytechnique Fédérale de LausanneGeneva, Switzerland.
Martina ScolamieroLaboratory for Topology and Neuroscience, Brain Mind Institute, École Polytechnique Fédérale de LausanneLausanne, Switzerland.
Katharine TurnerLaboratory for Topology and Neuroscience, Brain Mind Institute, École Polytechnique Fédérale de LausanneLausanne, Switzerland.
Rodrigo PerinLaboratory of Neural Microcircuitry, Brain Mind Institute, École Polytechnique Fédérale de LausanneLausanne, Switzerland.
Giuseppe ChindemiBlue Brain Project, École Polytechnique Fédérale de LausanneGeneva, Switzerland.
Paweł DłotkoDataShape, INRIA SaclayPalaiseau, France.
Ran LeviInstitute of Mathematics, University of AberdeenAberdeen, United Kingdom.
Kathryn HessLaboratory for Topology and Neuroscience, Brain Mind Institute, École Polytechnique Fédérale de LausanneLausanne, Switzerland.
Henry MarkramBlue Brain Project, École Polytechnique Fédérale de LausanneGeneva, Switzerland.
École Polytechnique Fédérale de Lausanne · CHInstitut national de recherche en informatique et en automatique · FRUniversity of Aberdeen · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The lack of a formal link between neural network structure and its emergent function has hampered our understanding of how the brain processes information. We have now come closer to describing such a link by taking the direction of synaptic transmission into account, constructing graphs of a network that reflect the direction of information flow, and analyzing these directed graphs using algebraic topology. Applying this approach to a local network of neurons in the neocortex revealed a remarkably intricate and previously unseen topology of synaptic connectivity. The synaptic network contains an abundance of cliques of neurons bound into cavities that guide the emergence of correlated activity. In response to stimuli, correlated activity binds synaptically connected neurons into functional cliques and cavities that evolve in a stereotypical sequence toward peak complexity. We propose that the brain processes stimuli by forming increasingly complex functional cliques and cavities.

Indexed as

Betti numbersconnectomicscorrelationsdirected networksstructure-functiontopology

Identifiers

PMID28659782
PMCPMC5467434
OpenAlexW3104997105

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.