Cited by 131Neuroendocrine regulation and behaviorStress Responses and CortisolAttachment and Relationship Dynamics

Social support can buffer against stress and shape brain activity

Open access
Hostinar, Camelia E., Gunnar, Megan R.·2015·AJOB Neuroscience

Abstract

Social support from close relationship partners is an important resource for coping with stress, particularly during childhood. We discuss ethical challenges associated with studying stress and its social buffering in the laboratory, as well as emerging evidence regarding two potential neural substrates for the social buffering of stress: hypothalamic oxytocin activity and activation of areas in the prefrontal cortex associated with effective self-regulation. We also address the role of early-life social experiences in shaping brain development, as well as recommendations for practice and policy that would advance the ethical treatment of children and reduce social inequalities in early-life experiences and opportunities-e.g., investing in programs that prevent child maltreatment and facilitating access to high-quality child care for economically disadvantaged families. We also debate the ethical implications of using oxytocin nasal sprays to simulate the stress-reducing properties of social support and advise waiting for more evidence before recommending their use.

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Crossref · 10.1080/21507740.2015.1047054

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  • The social buffering effects of oxytocin may be dependent upon the early relationship with a responsive caregiver, and individuals with an unsupportive early life may not derive the same stress relief and oxytocin rise from social support.

    “These findings suggest that the social buffering effects of oxytocin may be dependent upon the early relationship with a responsive caregiver and that individuals with an unsupportive early life may not derive the same stress relief and oxytocin rise from social support (Hostinar and Gunnar, 2015).”

    From The evolved nest, oxytocin functioning, and prosocial development (2023) · cites this paper as Hostinar and Gunnar, 2015

    In “The Benefits of Parental Support for Children’s Stress Reduction and Brain Development,” the paper reports that children adopted from orphanages did not show the oxytocin rise or cortisol reduction seen in comparison children after contact with their mothers. Its developmental working model also proposes that early caregiving shapes later stress buffering. The observed result concerns a specific group of children and parent–child contact, rather than individuals with unsupportive early lives receiving social support generally. (LLM, conf=0.84)

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Authors
Hostinar, C. E., & Gunnar, M. R.
Affiliations
  • Northwestern University (US)
  • University of Minnesota (US)
Corresponding author
Hostinar, Camelia E.
Venue
AJOB Neuroscience
Published
2015-07-03
Volume
6
Issue
3
Pages
34-42
ISSN
  • 2150-7740 (ISSN-L)
  • 2150-7759
OpenAlex
W1779996476
Cited by
131
References
34
Citations by year
2026: 19 · 2025: 20 · 2024: 9 · 2023: 18 · 2022: 17 · 2021: 15 · 2020: 12 · 2019: 8 · 2018: 3 · 2017: 6 · 2016: 2 · 2015: 2
FWCI
7.11
Type
journal article
Language
en
Open access
Locations
  • AJOB Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Robert Wood Johnson Foundation
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (F32HD078048)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Social Sciences › Psychology › Social Psychology › Attachment and Relationship Dynamics
Keywords
social support, stress coping, childhood stress, oxytocin, hypothalamus, prefrontal cortex, self-regulation, brain development, research ethics with children, child abuse prevention, childcare access, social inequality

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