ArticleScientific reports2017
Influence of parental care on offspring hippocampal volume in young adults varies as a function of overprotection.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Neural Mechanisms of Social Homeostasis: Dynamic Range Plasticity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Review
- Appropriate Parenting Style to Improve Offspring's Creativity Differs Depending on the Offspring's Empathizing-Systemizing Cognitive Style: A Voxel-Based Morphometry Study.Behavioural neurology · 2025Article
- Early emotional caregiving environment and associations with memory performance and hippocampal volume in adolescents with prenatal drug exposure.Frontiers in behavioral neuroscience · 2023Article
- Interpersonal Family Dynamics Relate to Hippocampal CA Subfield Structure.Frontiers in neuroscience · 2022Article
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Authors and funding
5 authors.
Funding
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Abstract
Parental care results in increased hippocampal volumes through adaptive stress responses in developing animals. However, human studies have not yet provided consistent findings analogous to the animal literature, possibly because parental care in humans is likely intermingled with parental overprotection, as suggested by the optimal parenting theory. Here, we tested the hypothesis that the effect of parental care on offspring hippocampal volume varies as a function of parental overprotection with a large cohort of young adult participants (N = 257). Consistent with some previous human studies, we found that parental care in childhood alone had little association with the hippocampal volume in adulthood. However, when parental overprotection was low, parental care was positively correlated with offspring hippocampal volume, whereas there was no association between parental care and offspring hippocampal volume when parental overprotection was high. Thus, an interaction exists between parental care and overprotection in human's hippocampal development, which contributes to the elucidation of the complex relationship between brain structure and environmental factors.
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