Cited by 225Neuroendocrine regulation and behaviorAttachment and Relationship DynamicsAction Observation and Synchronization

Synchrony and specificity in the maternal and the paternal brain: relations to oxytocin and vasopressin

Atzil, Shir, Hendler, Talma, Zagoory-Sharon, Orna, Winetraub, Yonatan, Feldman, Ruth·2012·Journal of the American Academy of Child & Adolescent Psychiatry

Abstract

Objective Research on the neurobiology of parenting has defined biobehavioral synchrony, the coordination of biological and behavioral responses between parent and child, as a central process underpinning mammalian bond formation. Bi-parental rearing, typically observed in monogamous species, is similarly thought to draw on mechanisms of mother-father synchrony.Method We examined synchrony in mothers' and fathers' brain response to ecologically valid infant cues. Thirty mothers and fathers, comprising 15 couples parenting 4- to 6-month-old infants, were visited at home, and infant play was videotaped. Parents then underwent functional magnetic resonance imaging scanning while observing own-infant compared with standard-infant videos. Coordination in brain response between mothers and fathers was assessed using a voxel-by-voxel algorithm, and gender-specific activations were also tested. Plasma oxytocin and arginine vasopressin, neuropeptides implicated in female and male bonding, were examined as correlates.Results Online coordination in maternal and paternal brain activations emerged in social-cognitive networks implicated in empathy and social cognition. Mothers showed higher amygdala activations and correlations between amygdala response and oxytocin. Fathers showed greater activations in social-cognitive circuits, which correlated with vasopressin.Conclusions Parents coordinate online activity in social-cognitive networks that support intuitive understanding of infant signals and planning of adequate caregiving, whereas motivational-limbic activations may be gender specific. Although preliminary, these findings demonstrate synchrony in the brain response of two individuals within an attachment relationship, and may suggest that human attachment develops within the matrix of biological attunement and brain-to-brain synchrony between attachment partners.

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Crossref · 10.1016/j.jaac.2012.06.008

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  • Plasma oxytocin is correlated with the activation of the amygdala and nucleus accumbens in mothers viewing their own infant.

    “Additionally, plasma OT is correlated with the activation of the amygdala and NAc in mothers viewing their own infant [45].”
  • Plasma levels of vasopressin in human fathers, but not mothers, are related to activation of the inferior frontal gyrus and insular cortex.

    “Furthermore, plasma levels of AVP in human fathers, but not mothers, are related to activation of the inferior frontal gyrus and in the insular cortex (IC), both regions implicated in socio-cognitive function, suggesting a distinct role for AVP in promoting paternal behavior [45].”
  • Among mothers, plasma OT levels correlated positively with activations in the ventral ACC, the left NAcc, the inferior parietal lobule, and the temporal and frontal gyri in response to videos of their own infants.

    “In another study, the same group of researchers demonstrated that among mothers, plasma OT levels correlated positively with activations in the ventral ACC, the left NAcc, the inferior parietal lobule, and the temporal and frontal gyri in response to videos of their own infants (Atzil et al., 2012).”

    From The maternal brain and its plasticity in humans (2016) · cites this paper as Atzil et al., 2012

  • When own vs other infant vignettes were compared, maternal synchrony was associated with significantly increased activity of left NAcc, while maternal intrusiveness was linked to activity of right amygdala (Atzil et al., 2012).

    “In another study, when own vs. other infant vignettes were compared, maternal synchrony was associated with significantly increased activity of left NAcc, while maternal intrusiveness was linked to activity of right amygdala (Atzil et al., 2012).”

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Authors
Atzil, S., Hendler, T., Zagoory-Sharon, O., Winetraub, Y., & Feldman, R.
Affiliations
  • Bar-Ilan University (IL)
  • Tel Aviv Sourasky Medical Center (IL)
Corresponding author
Feldman, Ruth
Venue
Journal of the American Academy of Child & Adolescent Psychiatry
Publisher
Elsevier BV
Published
2012-08
Volume
51
Issue
8
Pages
798-811
ISSN
0890-8567 (ISSN-L)
OpenAlex
W2028971980
Cited by
225
References
37
Citations by year
2026: 8 · 2025: 10 · 2024: 16 · 2023: 15 · 2022: 22 · 2021: 13 · 2020: 18 · 2019: 19 · 2018: 9 · 2017: 21 · 2016: 10 · 2015: 20 · 2014: 25 · 2013: 14 · 2012: 4
FWCI
30.31
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the American Academy of Child & Adolescent Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institutes of Health (DP5OD031858)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Social Sciences › Psychology › Social Psychology › Attachment and Relationship Dynamics
  • Social Sciences › Psychology › Social Psychology › Action Observation and Synchronization
Keywords
oxytocin, vasopressin, social cognition, empathy, amygdala activation, infant cues, infant play, attachment, parental bonding
MeSH terms
Adult, Female, Humans, Infant, Limbic System, Magnetic Resonance Imaging, Male, Maternal Behavior, Neuropsychology, Object Attachment, Oxytocin, Parent-Child Relations, Parents, Paternal Behavior, Play and Playthings, Vasopressins, Videotape Recording, Parenting

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