Evidence map›Paper›PMID 33782487›Full record

ArticleScientific reports2021

The deep and slow breathing characterizing rest favors brain respiratory-drive.

Baptiste Girin, Maxime Juventin, Samuel Garcia, Laura Lefèvre, Corine Amat, Nicolas Fourcaud-Trocmé, Nathalie Buonviso

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
5.4field-weighted citation impact, top 3% 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

32 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
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  4. Dynamic Respiration-Neural Coupling in Substantia Nigra across Sleep and Anesthesia.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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  7. Review
  8. Review
  9. Breathing Modulates Network Activity in Frontal Brain Regions during Anxiety.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  10. Article
  11. Breathing orchestrates synchronization of sleep oscillations in the human hippocampus.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Behavioral State-Dependent Modulation of Prefrontal Cortex Activity by Respiration.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
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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

7 authors at 4 institutions in 2 countries.

Baptiste Girin *Lyon Neuroscience Research Center (CRNL), Inserm U 1028, CNRS UMR 5292, University Lyon 1, 69675, Bron, France.
Maxime Juventin *Lyon Neuroscience Research Center (CRNL), Inserm U 1028, CNRS UMR 5292, University Lyon 1, 69675, Bron, France.
Samuel GarciaLyon Neuroscience Research Center (CRNL), Inserm U 1028, CNRS UMR 5292, University Lyon 1, 69675, Bron, France.
Laura LefèvreMedical Research Council Brain Network Dynamics Unit, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX1 3TH, UK.
Corine AmatLyon Neuroscience Research Center (CRNL), Inserm U 1028, CNRS UMR 5292, University Lyon 1, 69675, Bron, France.
Nicolas Fourcaud-TrocméLyon Neuroscience Research Center (CRNL), Inserm U 1028, CNRS UMR 5292, University Lyon 1, 69675, Bron, France.
Nathalie BuonvisoLyon Neuroscience Research Center (CRNL), Inserm U 1028, CNRS UMR 5292, University Lyon 1, 69675, Bron, France. nathalie.buonviso@cnrs.fr.
Centre de Recherche en Neurosciences de Lyon · FRInserm · FRCentre National de la Recherche Scientifique · FRUniversité Claude Bernard Lyon 1 · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A respiration-locked activity in the olfactory brain, mainly originating in the mechano-sensitivity of olfactory sensory neurons to air pressure, propagates from the olfactory bulb to the rest of the brain. Interestingly, changes in nasal airflow rate result in reorganization of olfactory bulb response. By leveraging spontaneous variations of respiratory dynamics during natural conditions, we investigated whether respiratory drive also varies with nasal airflow movements. We analyzed local field potential activity relative to respiratory signal in various brain regions during waking and sleep states. We found that respiration regime was state-specific, and that quiet waking was the only vigilance state during which all the recorded structures can be respiration-driven whatever the respiratory frequency. Using CO

Indexed as

Respiratory RateAction PotentialsAnimalsOlfactory BulbOlfactory CortexOlfactory Receptor NeuronsPlethysmographyRats

Identifiers

PMID33782487
PMCPMC8007577
OpenAlexW3143203102

What OpenQuestion holds

Textmetadata
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.