Evidence map›Paper›PMID 29019105›Full record

ArticleJournal of mathematical neuroscience2017

Symmetries Constrain Dynamics in a Family of Balanced Neural Networks.

Andrea K Barreiro, J Nathan Kutz, Eli Shlizerman

Abstract read
In one paragraph

Article in Journal of mathematical neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Andrea K BarreiroDepartment of Mathematics, Southern Methodist University, POB 750156, Dallas, TX, 75275, USA. abarreiro@smu.edu.
J Nathan KutzDepartment of Applied Mathematics, University of Washington, Box 353925, Seattle, WA, 98195-3925, USA.
Eli ShlizermanDepartment of Applied Mathematics, University of Washington, Box 353925, Seattle, WA, 98195-3925, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We examine a family of random firing-rate neural networks in which we enforce the neurobiological constraint of Dale's Law-each neuron makes either excitatory or inhibitory connections onto its post-synaptic targets. We find that this constrained system may be described as a perturbation from a system with nontrivial symmetries. We analyze the symmetric system using the tools of equivariant bifurcation theory and demonstrate that the symmetry-implied structures remain evident in the perturbed system. In comparison, spectral characteristics of the network coupling matrix are relatively uninformative about the behavior of the constrained system.

Indexed as

BifurcationsEquivariantRandom networkRecurrent networksSymmetry

Identifiers

PMID29019105
PMCPMC5635020

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.