Synchrony of mind and body are distinct in mother-child dyads

Reindl,; Wass, Sam; Leong,; Scharke, Wolfgang; Wistuba, Sandra; Cl, Wirth; Konrad, Kerstin; Gerloff, Christian

doi:10.1101/2021.02.21.432077

Cited by 9 publications

(8 citation statements)

References 68 publications

(103 reference statements)

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“…The 53 included studies are summarized in Supplemental 2 and marked with an asterisk in the Reference list. Sample sizes ranged from 33 (Reindl et al, 2018;Silva et al, 2018) to 454 (Crespo et al, 2017); 57% (n ¼ 30) had fewer than 100 participants or dyads. Eight of the 53 studies were longitudinal (15%; Bowie et al, 2013;Jones et al, 2014;Kehoe et al, 2015;Kim et al, 2009;Kliewer et al, 2004;Mazursky et al, 2015;Su et al, 2018;Tan & Smith, 2019).…”

Section: Overview Of the 53 Included Studiesmentioning

confidence: 99%

Parent emotional regulation: A meta-analytic review of its association with parenting and child adjustment

Zimmer‐Gembeck

Rudolph

Kerin

et al. 2021

International Journal of Behavioral Development

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We conducted a meta-analytic review of 53 studies published between 2000 and 2020 to quantify associations of parents’ emotion regulation with parenting behavior and children’s emotion regulation and internalizing and externalizing symptoms. Twelve meta-analyses, which included between 4 to 22 effect sizes ( N from 345 to 3609), were conducted to summarize associations of parent emotion regulation with positive or negative parenting behaviors and child outcomes of emotion regulation, difficulties in emotion regulation, internalizing symptoms, or externalizing behavior. Given the range of behavioral parent emotion regulation measures used across studies, effect sizes for parent emotion regulation strategy use ( skill) were analyzed separately from effect sizes for parents’ difficulties with emotion regulation. Summary effect sizes ranged from |.08| to |.28| for relations of parent emotion regulation skill with parenting behaviors and children’s adjustment. Summary effect sizes ranged from |.03| to |.42| for relations of parent emotion regulation difficulties with parenting behaviors and children’s adjustment. In general, parents with better emotion regulation skill or fewer difficulties are higher in positive parenting behaviors and have children with better emotion regulation and fewer internalizing symptoms. Evidence was less clear-cut for child externalizing behaviors. Significant effect size heterogeneity was observed in most analyses, and study characteristics (measures, child age, parent gender, sampling, and region where the study was conducted) were examined as moderators. Measures used, child age, and participant risk status moderated effect size in some analyses.

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Section: Overview Of the 53 Included Studiesmentioning

confidence: 99%

Parent emotional regulation: A meta-analytic review of its association with parenting and child adjustment

Zimmer‐Gembeck

Rudolph

Kerin

et al. 2021

International Journal of Behavioral Development

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“…Furthermore, if turn-taking is linked to neural synchrony already in infantcaregiver interactions this might point to neural synchrony as a potential shared mechanism underlying turn-taking across ontogeny. Given that brain rhythms undergo protracted development in humans [25], mutual adaptation of rhythmic brain activities, resulting in neural synchrony during turn-taking, could be an important factor in shaping the development of infant brain dynamics [26]. In the present study, we therefore tested whether interpersonal neural synchrony relates to turn-taking already in mother-infant dyads.…”

Section: (A) Mechanisms Of Early Turn-takingmentioning

confidence: 97%

Your turn, my turn. Neural synchrony in mother–infant proto-conversation

Nguyen

Zimmer

Hoehl

2023

Phil. Trans. R. Soc. B

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Even before infants utter their first words, they engage in highly coordinated vocal exchanges with their caregivers. During these so-called proto-conversations, caregiver–infant dyads use a presumably universal communication structure—turn-taking, which has been linked to favourable developmental outcomes. However, little is known about potential mechanisms involved in early turn-taking. Previous research pointed to interpersonal synchronization of brain activity between adults and preschool-aged children during turn-taking. Here, we assessed caregivers and infants at 4–6 months of age ( N = 55) during a face-to-face interaction. We used functional-near infrared spectroscopy hyperscanning to measure dyads' brain activity and microcoded their turn-taking. We also measured infants’ inter-hemispheric connectivity as an index for brain maturity and later vocabulary size and attachment security as developmental outcomes potentially linked to turn-taking. The results showed that more frequent turn-taking was related to interpersonal neural synchrony, but the strength of the relation decreased over the course of the proto-conversation. Importantly, turn-taking was positively associated with infant brain maturity and later vocabulary size, but not with later attachment security. Taken together, these findings shed light on mechanisms facilitating preverbal turn-taking and stress the importance of emerging turn-taking for child brain and language development. This article is part of a discussion meeting issue ‘Face2face: advancing the science of social interaction’.

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“…Most methods used in hyperscanning fMRI and fNIRS studies are static or temporal correlation (Cui et al, 2012;Reindl et al, 2022;Balconi and Angioletti, 2023;Morgan et al, 2023;Wei et al, 2023) and Granger-based causality (Zhang et al, 2017;Chen et al, 2020Chen et al, , 2023Pan et al, 2021;Zhao et al, 2022). Examples of the former method are the partial correlation coefficient and wavelet transform coherence (WTC).…”

Section: Interaction-mediated Brain-to-brain Activity Correlationmentioning

confidence: 99%

Hyperscanning fNIRS data analysis using multiregression dynamic models: an illustration in a violin duo

Nascimento¹,

Silva²,

Ara³

et al. 2023

Front. Comput. Neurosci.

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IntroductionInterpersonal neural synchronization (INS) demands a greater understanding of a brain's influence on others. Therefore, brain synchronization is an even more complex system than intrasubject brain connectivity and must be investigated. There is a need to develop novel methods for statistical inference in this context.MethodsIn this study, motivated by the analysis of fNIRS hyperscanning data, which measure the activity of multiple brains simultaneously, we propose a two-step network estimation: Tabu search local method and global maximization in the selected subgroup [partial conditional directed acyclic graph (DAG) + multiregression dynamic model]. We illustrate this approach in a dataset of two individuals who are playing the violin together.ResultsThis study contributes new tools to the social neuroscience field, which may provide new perspectives about intersubject interactions. Our proposed approach estimates the best probabilistic network representation, in addition to providing access to the time-varying parameters, which may be helpful in understanding the brain-to-brain association of these two players.DiscussionThe illustration of the violin duo highlights the time-evolving changes in the brain activation of an individual influencing the other one through a data-driven analysis. We confirmed that one player was leading the other given the ROI causal relation toward the other player.

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Synchrony of mind and body are distinct in mother-child dyads

Cited by 9 publications

References 68 publications

Parent emotional regulation: A meta-analytic review of its association with parenting and child adjustment

Parent emotional regulation: A meta-analytic review of its association with parenting and child adjustment

Your turn, my turn. Neural synchrony in mother–infant proto-conversation

Hyperscanning fNIRS data analysis using multiregression dynamic models: an illustration in a violin duo

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