Evidence map›Paper›PMID 26154297›Full record

ArticlePLoS computational biology2015

Stability of Neuronal Networks with Homeostatic Regulation.

Daniel Harnack, Miha Pelko, Antoine Chaillet, Yacine Chitour, Mark C W van Rossum

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Removing uncertainty in neural networks.Cognitive neurodynamics · 2020
    Article
  9. Article
  10. Article
  11. Landau-Ginzburg theory of cortex dynamics: Scale-free avalanches emerge at the edge of synchronization.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  12. The dialectic of Hebb and homeostasis.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Review
  13. Hebbian plasticity requires compensatory processes on multiple timescales.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Review
  14. Integrating Hebbian and homeostatic plasticity: the current state of the field and future research directions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    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 at 1 institution in 1 country.

Daniel HarnackSchool of Informatics, University of Edinburgh, Edinburgh, United Kingdom.
Miha PelkoSchool of Informatics, University of Edinburgh, Edinburgh, United Kingdom.
Antoine ChailletL2S-Univ. Paris Sud-CentraleSupélec, Gif sur Yvette, France.
Yacine ChitourL2S-Univ. Paris Sud-CentraleSupélec, Gif sur Yvette, France.
Mark C W van RossumSchool of Informatics, University of Edinburgh, Edinburgh, United Kingdom.
University of Edinburgh · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurons are equipped with homeostatic mechanisms that counteract long-term perturbations of their average activity and thereby keep neurons in a healthy and information-rich operating regime. While homeostasis is believed to be crucial for neural function, a systematic analysis of homeostatic control has largely been lacking. The analysis presented here analyses the necessary conditions for stable homeostatic control. We consider networks of neurons with homeostasis and show that homeostatic control that is stable for single neurons, can destabilize activity in otherwise stable recurrent networks leading to strong non-abating oscillations in the activity. This instability can be prevented by slowing down the homeostatic control. The stronger the network recurrence, the slower the homeostasis has to be. Next, we consider how non-linearities in the neural activation function affect these constraints. Finally, we consider the case that homeostatic feedback is mediated via a cascade of multiple intermediate stages. Counter-intuitively, the addition of extra stages in the homeostatic control loop further destabilizes activity in single neurons and networks. Our theoretical framework for homeostasis thus reveals previously unconsidered constraints on homeostasis in biological networks, and identifies conditions that require the slow time-constants of homeostatic regulation observed experimentally.

Indexed as

Models, NeurologicalAction PotentialsAnimalsBiological ClocksComputer SimulationFeedback, PhysiologicalHomeostasisHumansNerve Net

Identifiers

PMID26154297
PMCPMC4495932
OpenAlexW1664561830

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.