Evidence map›Paper›PMID 29722649›Full record

ArticleeLife2018

Network oscillation rules imposed by species-specific electrical coupling.

Stefanos Stagkourakis, Carolina Thörn Pérez, Arash Hellysaz, Rachida Ammari, Christian Broberger

Abstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Calcium-Sensitive Subthreshold Oscillations and Electrical Coupling in Principal Cells of Mouse Dorsal Cochlear Nucleus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Recent Insights into the Rhythmogenic Core of the Locomotor CPG.International journal of molecular sciences · 2021
    Review
  12. Regulation of a subset of release-ready vesicles by the presynaptic protein Mover.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  13. Article
  14. Synchronous Infra-Slow Oscillations Organize Ensembles of Accessory Olfactory Bulb Projection Neurons into Distinct Microcircuits.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  15. Adaptive Resetting of Tuberoinfundibular Dopamine (TIDA) Network Activity during Lactation in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  16. Dopamine Release Dynamics in the Tuberoinfundibular Dopamine System.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  17. 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.

Stefanos Stagkourakis *Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0003-1218-791X
Carolina Thörn Pérez *Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-3480-8599
Arash HellysazDepartment of Neuroscience, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0003-4512-3795
Rachida AmmariDepartment of Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Christian BrobergerDepartment of Neuroscience, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-7050-8809

Funding

European Research Council 261286
6 · The paper itself

Abstract

Electrical junctions are widespread within the mammalian CNS. Yet, their role in organizing neuronal ensemble activity remains incompletely understood. Here, in a functionally well-characterized system - neuroendocrine tuberoinfundibular dopamine (TIDA) neurons - we demonstrate a striking species difference in network behavior: rat TIDA cells discharge in highly stereotyped, robust, synchronized slow oscillations, whereas mouse oscillations are faster, flexible and show substantial cell-to-cell variability. We show that these distinct operational modes are explained by the presence of strong TIDA-TIDA gap junction coupling in the rat, and its complete absence in the mouse. Both species, however, encompass a similar heterogeneous range of intrinsic resonance frequencies, suggesting similar network building blocks. We demonstrate that gap junctions select and impose the slow network rhythm. These data identify a role for electrical junctions in determining oscillation frequency and show how related species can rely on distinct network strategies to accomplish adaptive control of hormone release.

Indexed as

Action PotentialsBiological ClocksAnimalsGap JunctionsMiceNerve NetNeuronsRatsdopaminegap junctionsmouseneural networkneuroendocrineneuroscienceoscillationratspecies difference

Identifiers

PMID29722649
PMCPMC5933921

What OpenQuestion holds

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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.