Evidence map›Paper›PMID 34886206›Full record

ArticleInternational journal of environmental research and public health2021

Single Slow-Paced Breathing Session at Six Cycles per Minute: Investigation of Dose-Response Relationship on Cardiac Vagal Activity.

Min You, Sylvain Laborde, Nina Zammit, Maša Iskra, Uirassu Borges, Fabrice Dosseville

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. 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
–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

14 citing papers in PubMed.

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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

6 authors.

Min YouEA 3918 CERREV, UFR Psychologie, Université de Caen Normandie, 14000 Caen, France.ORCID 0000-0001-7699-680X
Sylvain LabordeDepartment of Performance Psychology, Institute of Psychology, German Sport University Cologne, 50933 Cologne, Germany.ORCID 0000-0003-4842-6548
Nina ZammitDepartment of Performance Psychology, Institute of Psychology, German Sport University Cologne, 50933 Cologne, Germany.
Maša IskraDepartment of Performance Psychology, Institute of Psychology, German Sport University Cologne, 50933 Cologne, Germany.
Uirassu BorgesDepartment of Performance Psychology, Institute of Psychology, German Sport University Cologne, 50933 Cologne, Germany.
Fabrice DossevilleUMR-S 1075 COMETE, INSERM, Université de Caen Normandie, 14000 Caen, France.ORCID 0000-0001-7727-3662

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The practice of slow-paced breathing (SPB) has been linked to a range of positive outcomes, such as decreasing symptoms of depression, anxiety, and stress, as well as increasing well-being. Among the suggested mechanisms of action, SPB has been shown to increase cardiac vagal activity (CVA). The present study aimed to investigate whether there is a dose-response relationship modulating the effects of SPB on CVA. A total of 59 participants were involved in this study. In a within-subject design, participants attended the lab five times, and realized SPB at six cycles per minute with different durations (5, 10, 15, and 20 min), as well as a control condition without SPB. CVA was indexed via the root mean square of successive differences (RMSSD). During SPB, findings showed an increase in RMSSD in all conditions compared to the control condition. However, no differences were found in RMSSD among the different session durations, during SPB or during the resting measurement completed immediately after SPB. Noteworthily, session duration showed an influence on the spontaneous respiratory frequency in the resting measurement occurring immediately after SPB. Specifically, respiratory frequency appears to decrease with session duration, thus potentially contributing to additional relaxing effects.

Indexed as

Vagus NerveHeart RateHumansabdominal breathingdiaphragmatic breathingheart rate variabilityparasympathetic nervous systemvagus nerve

Identifiers

PMID34886206
PMCPMC8656666

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Registered trials

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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.