Evidence map›Paper›PMID 26974345›Full record

ArticleeLife2016

Mixed-mode oscillations and population bursting in the pre-Bötzinger complex.

Bartholomew J Bacak, Taegyo Kim, Jeffrey C Smith, Jonathan E Rubin, Ilya A Rybak

Abstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Microcircuit Synchronization and Heavy-Tailed Synaptic Weight Distribution Augment preBötzinger Complex Bursting Dynamics.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  6. Review
  7. Dynamics of ramping bursts in a respiratory neuron model.Journal of computational neuroscience · 2022
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Kinetic properties of persistent NaThe Journal of general physiology · 2018
    Article
  18. Review
  19. Review
  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.

Bartholomew J BacakDepartment of Neurobiology and Anatomy, Drexel University College of Medicine, Philadelphia, United States.ORCID http://orcid.org/0000-0003-0727-3928
Taegyo KimDepartment of Neurobiology and Anatomy, Drexel University College of Medicine, Philadelphia, United States.
Jeffrey C SmithCellular and Systems Neurobiology Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, United States.
Jonathan E RubinDepartment of Mathematics, University of Pittsburgh, Pittsburgh, United States.ORCID http://orcid.org/0000-0002-1513-1551
Ilya A RybakDepartment of Neurobiology and Anatomy, Drexel University College of Medicine, Philadelphia, United States.ORCID http://orcid.org/0000-0003-3461-349X

Funding

Multi-Scale Models of Neural Mechanisms Controlling Breathing in MammalsZIANS003108 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI SMITH, JEFFREY C · 2009 to 2023
$7.5M
Multiscale Model of Neural Control of BreathingR01NS069220 · NINDS · DREXEL UNIVERSITY · PI BEN-TAL, ALONA, DICK, THOMAS E · 2010 to 2014
$2.9M
Intramural NIH HHSNINDS NIH HHS R01 NS069220
6 · The paper itself

Abstract

This study focuses on computational and theoretical investigations of neuronal activity arising in the pre-Bötzinger complex (pre-BötC), a medullary region generating the inspiratory phase of breathing in mammals. A progressive increase of neuronal excitability in medullary slices containing the pre-BötC produces mixed-mode oscillations (MMOs) characterized by large amplitude population bursts alternating with a series of small amplitude bursts. Using two different computational models, we demonstrate that MMOs emerge within a heterogeneous excitatory neural network because of progressive neuronal recruitment and synchronization. The MMO pattern depends on the distributed neuronal excitability, the density and weights of network interconnections, and the cellular properties underlying endogenous bursting. Critically, the latter should provide a reduction of spiking frequency within neuronal bursts with increasing burst frequency and a dependence of the after-burst recovery period on burst amplitude. Our study highlights a novel mechanism by which heterogeneity naturally leads to complex dynamics in rhythmic neuronal populations.

Indexed as

Action PotentialsAnimalsBiological ClocksInhalationInterneuronsMammalsModels, NeurologicalModels, TheoreticalNerve NetRespiratory CenterVentral Thalamic Nucleicentral pattern generatorcomputational biologycomputational modelingmixed-mode oscillationsneural oscillationsneurosciencenonepre-Bӧtzinger complexrespirationsystems biology

Identifiers

PMID26974345
PMCPMC4846382

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.