Evidence map›Paper›PMID 34324920›Full record

SynthesisNeuroscience and biobehavioral reviews2021

Characterizing change in vagal tone during the first three years of life: A systematic review and empirical examination across two longitudinal samples.

Nicholas J Wagner, Steven J Holochwost, Sarah F Lynch, Roger Mills-Koonce, Cathi Propper

Abstract readSystematic Review
In one paragraph

Synthesis in Neuroscience and biobehavioral reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
–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

25 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  10. Development of Respiratory Sinus Arrhythmia in Young Infants With Autism Spectrum Disorder, Preterm Birth, and Typical Development.Autism research : official journal of the International Society for Autism Research · 2025
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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

5 authors.

Nicholas J WagnerBoston University, United States. Electronic address: njwagner@bu.edu.
Steven J HolochwostLehman College, City University of New York, United States.
Sarah F LynchBoston University, United States.
Roger Mills-KoonceUniversity of North Carolina at Chapel Hill, United States.
Cathi PropperUniversity of North Carolina at Chapel Hill, United States.

Funding

Temperment, Psychobiological, and Cognitive PredictorsP01HD039667 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BURCHINAL, MARGARET RUTH · 2002 to 2011
$29.1M
Stress, Self-Regulation and Psychopathology in Middle ChildhoodR01HD081252 · NICHD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI BLAIR, CLANCY B · 2015 to 2019
$6.5M
Examining Neurophysiological Predictors of Treatment Response to a Multi-Component Early Intervention for Socially Inhibited PreschoolersR03MH123762 · NIMH · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI WAGNER, NICHOLAS J · 2021 to 2022
$176k
NICHD NIH HHS P01 HD039667NICHD NIH HHS R01 HD081252NIMH NIH HHS R03 MH123762
6 · The paper itself

Abstract

Functioning of the parasympathetic nervous system (PNS), most often indexed by respiratory sinus arrhythmia (RSA), influences the volitional, cognitively-mediated forms of self-regulation across development. However, despite its clear relevance to children's self-regulation, and its utility as a transdiagnostic biomarker of emotion dysregulation and psychopathology, the ontogeny of vagal tone under conditions of homeostasis across infancy and early childhood is not well understood. The current research is comprised of two complementary studies. The first aims to address this gap by conducting a systematic review of the literature which has assessed resting RSA in the first three years of life. The second study uses data from two diverse, longitudinal datasets (n = 203 and n = 370) to model change in RSA from infancy to toddlerhood. Results from a systematic review of 62 studies meeting inclusion criteria suggest that measures of resting RSA increase over time and demonstrate moderate stability across infancy, toddlerhood, and preschool ages. Results from a series of models fit to longitudinal data in study two suggest that baseline RSA is characterized by stable increases across infancy and early childhood. Moreover, although there was equivocal evidence for individual variability in trajectories of RSA, the findings suggest that the individual differences in resting RSA may become entrenched in early life based on observed significant variance in growth model intercepts. In all, the current study contributes to our understanding of the developmental trajectories of baseline RSA across infancy and early childhood and should support future research examining links between children's parasympathetic regulation and their adjustment in early life.

Indexed as

Respiratory Sinus ArrhythmiaChildChild, PreschoolEmotionsHumansLongitudinal StudiesParasympathetic Nervous SystemVagus NerveDevelopmentEarly childhoodInfancyParasympathetic nervous system

Identifiers

PMID34324920
PMCPMC8429175

What OpenQuestion holds

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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.