Evidence map›Paper›PMID 33963051›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2021

Temporal Relations between Cortical Network Oscillations and Breathing Frequency during REM Sleep.

Adriano B L Tort, Maximilian Hammer, Jiaojiao Zhang, Jurij Brankačk, Andreas Draguhn

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.6field-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

27 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
  2. High-Pass Filtering through Short-Term Synaptic Facilitation Amplifies Low-Frequency Modulation of Bursting Input.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  3. Dynamic Respiration-Neural Coupling in Substantia Nigra across Sleep and Anesthesia.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  4. Article
  5. Review
  6. Evidence That Respiratory Phase May Modulate Task-Related Neural Representations of Visual Stimuli.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  7. Breathing Modulates Network Activity in Frontal Brain Regions during Anxiety.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Interoceptive rhythms in the brain.Nature neuroscience · 2023
    Review
  13. The temporal structure of REM sleep shows minute-scale fluctuations across brain and body in mice and humans.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Active neural coordination of motor behaviors with internal states.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  20. Optogenetic stimulation of pre-Bötzinger complex reveals novel circuit interactions in swallowing-breathing coordination.Proceedings of the National Academy of Sciences of the United States of America · 2022
    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 2 institutions in 2 countries.

Adriano B L TortBrain Institute, Federal University of Rio Grande do Norte, Natal, RN 59056-450, Brazil tort@neuro.ufrn.br andreas.draguhn@physiologie.uni-heidelberg.de.ORCID https://orcid.org/0000-0002-9877-7816
Maximilian HammerInstitute for Physiology and Pathophysiology, Heidelberg University, Heidelberg, 69120, Germany.
Jiaojiao ZhangInstitute for Physiology and Pathophysiology, Heidelberg University, Heidelberg, 69120, Germany.
Jurij BrankačkInstitute for Physiology and Pathophysiology, Heidelberg University, Heidelberg, 69120, Germany.
Andreas DraguhnInstitute for Physiology and Pathophysiology, Heidelberg University, Heidelberg, 69120, Germany.ORCID https://orcid.org/0000-0002-6243-5582
Heidelberg University · DEUniversidade Federal do Rio Grande do Norte · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nasal breathing generates a rhythmic signal which entrains cortical network oscillations in widespread brain regions on a cycle-to-cycle time scale. It is unknown, however, how respiration and neuronal network activity interact on a larger time scale: are breathing frequency and typical neuronal oscillation patterns correlated? Is there any directionality or temporal relationship? To address these questions, we recorded field potentials from the posterior parietal cortex of mice together with respiration during REM sleep. In this state, the parietal cortex exhibits prominent θ and γ oscillations while behavioral activity is minimal, reducing confounding signals. We found that the instantaneous breathing frequency strongly correlates with the instantaneous frequency and amplitude of both θ and γ oscillations. Cross-correlograms and Granger causality revealed specific directionalities for different rhythms: changes in θ activity precede and Granger-cause changes in breathing frequency, suggesting control by the functional state of the brain. On the other hand, the instantaneous breathing frequency Granger causes changes in γ frequency, suggesting that γ is influenced by a peripheral reafference signal. These findings show that changes in breathing frequency temporally relate to changes in different patterns of rhythmic brain activity. We hypothesize that such temporal relations are mediated by a common central drive likely to be located in the brainstem.

Indexed as

RespirationAnimalsBrain WavesFemaleMaleMiceMice, Inbred C57BLNerve NetParietal LobeSleep, REMcausalitygammaLFPoscillationsrespirationθ

Identifiers

PMID33963051
PMCPMC8211551
OpenAlexW3157775727

What OpenQuestion holds

Textmetadata
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.