Evidence map›Paper›PMID 31024377›Full record

ArticleFrontiers in psychology2019

The Central Complex as a Potential Substrate for Vector Based Navigation.

Florent Le Moël, Thomas Stone, Mathieu Lihoreau, Antoine Wystrach, Barbara Webb

Abstract read
In one paragraph

Article in Frontiers in psychology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
–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

37 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Phenomenal interface theory: a model for basal consciousness.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Path integration and optic flow in flying insects: a review of current evidence.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2025
    Review
  13. Article
  14. Vector-based navigation in desert ants: the significance of path-integration vectors.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2025
    Article
  15. Expert navigators deploy rational complexity-based decision precaching for large-scale real-world planning.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  16. Article
  17. Toward the vector map in insect navigation.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  18. Parallel vector memories in the brain of a bee as foundation for flexible navigation.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. Article
  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

5 authors.

Florent Le MoëlResearch Centre on Animal Cognition, Centre for Integrative Biology, CNRS, University of Toulouse, Toulouse, France.
Thomas StoneSchool of Informatics, University of Edinburgh, Edinburgh, United Kingdom.
Mathieu LihoreauResearch Centre on Animal Cognition, Centre for Integrative Biology, CNRS, University of Toulouse, Toulouse, France.
Antoine WystrachResearch Centre on Animal Cognition, Centre for Integrative Biology, CNRS, University of Toulouse, Toulouse, France.
Barbara WebbSchool of Informatics, University of Edinburgh, Edinburgh, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Insects use path integration (PI) to maintain a home vector, but can also store and recall vector-memories that take them from home to a food location, and even allow them to take novel shortcuts between food locations. The neural circuit of the Central Complex (a brain area that receives compass and optic flow information) forms a plausible substrate for these behaviors. A recent model, grounded in neurophysiological and neuroanatomical data, can account for PI during outbound exploratory routes and the control of steering to return home. Here, we show that minor, hypothetical but neurally plausible, extensions of this model can additionally explain how insects could store and recall PI vectors to follow food-ward paths, take shortcuts, search at the feeder and re-calibrate their vector-memories with experience. In addition, a simple assumption about how one of multiple vector-memories might be chosen at any point in time can produce the development and maintenance of efficient routes between multiple locations, as observed in bees. The central complex circuitry is therefore well-suited to allow for a rich vector-based navigational repertoire.

Indexed as

central complexinsectmemorynavigationneural modelingpath integrationtrapliningvector

Identifiers

PMID31024377
PMCPMC6460943

What OpenQuestion holds

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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.