Cited by 87Neuroendocrine regulation and behaviorZebrafish Biomedical Research ApplicationsNeuroscience and Neuropharmacology Research

Social interactions elicit rapid shifts in functional connectivity in the social decision-making network of zebrafish

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Teles, Magda C., Almeida, Olinda, Lopes, João S., Oliveira, Rui F.·2015·Proceedings of the Royal Society B Biological Sciences

Abstract

According to the social decision-making (SDM) network hypothesis, SDM is encoded in a network of forebrain and midbrain structures in a distributed and dynamic fashion, such that the expression of a given social behaviour is better reflected by the overall profile of activation across the different loci rather than by the activity of a single node. This proposal has the implicit assumption that SDM relies on integration across brain regions, rather than on regional specialization. Here we tested the occurrence of functional localization and of functional connectivity in the SDM network. For this purpose we used zebrafish to map different social behaviour states into patterns of neuronal activity, as indicated by the expression of the immediate early genes c-fos and egr-1, across the SDM network. The results did not support functional localization, as some loci had similar patterns of activity associated with different social behaviour states, and showed socially driven changes in functional connectivity. Thus, this study provides functional support to the SDM network hypothesis and suggests that the neural context in which a given node of the network is operating (i.e. the state of its interconnected areas) is central to its functional relevance.

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Crossref · 10.1098/rspb.2015.1099

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  • Previous experiments in non-mammalian species have used correlated expression of cytochrome oxidase and immediate early genes (IEGs) to demonstrate that distributed patterns of transcriptional and metabolic activity across SDMN nuclei are strongly predictive of social context and behavior.

    “Previous experiments in non-mammalian species have used correlated expression of cytochrome oxidase (a metabolic marker) and immediate early genes (IEGs) to demonstrate that distributed patterns of transcriptional and metabolic activity across SDMN nuclei are strongly predictive of social context and behavior”
  • Graph theoretical analysis has been applied to Fos datasets to characterize functional relationships in rodent neural circuits.

    “Graph theoretical analysis has been applied to Fos datasets to characterize functional relationships in rodent neural circuits66–69.”

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Research works printed but not linked: 2

  1. [7]O'Connell LA, Hofmann HA. 2012. Evolution of a vertebrate social decision-making network. Science 336, 1154–1157. ( 10.1126/science.1218889) [DOI] [PubMed] [Google Scholar] · DOI · Paper page
  2. [36]Borgatti SP, Everett MG, Freeman LC. 2002. Ucinet for Windows: software for social network analysis. Harvard, MA: Analytic Technologies. [Google Scholar]

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Authors
Teles, M. C., Almeida, O., Lopes, J. S., & Oliveira, R. F.
Affiliations
ISPA - Instituto Universitário (PT)
Corresponding author
Oliveira, Rui F.
Venue
Proceedings of the Royal Society B Biological Sciences
Published
2015-10-07
Volume
282
Issue
1816
Pages
20151099
ISSN
  • 0080-4649 (ISSN-L)
  • 0962-8452
  • 1471-2954
OpenAlex
W2226739603
Cited by
87
References
43
Citations by year
2026: 3 · 2025: 11 · 2024: 5 · 2023: 5 · 2022: 9 · 2021: 13 · 2020: 6 · 2019: 5 · 2018: 12 · 2017: 10 · 2016: 7 · 2015: 1
FWCI
16.36
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the Royal Society B Biological Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) (submittedVersion)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Zebrafish Biomedical Research Applications
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
functional connectivity, zebrafish, social behavior, c-fos, EGR1, immediate early genes, neuronal activity, social interaction
MeSH terms
Animals, Brain, Decision Making, Male, Neural Pathways, Social Behavior, Zebrafish, Immediate-Early Proteins

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