Evidence map›Paper›PMID 29855765›Full record

ArticleBrain structure & function2018

Cortical thickness variation of the maternal brain in the first 6 months postpartum: associations with parental self-efficacy.

Pilyoung Kim, Alexander J Dufford, Rebekah C Tribble

Abstract read
In one paragraph

Article in Brain structure & function, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
–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

32 citing papers in PubMed.

  1. Article
  2. Article
  3. Protective role of parenthood on age-related brain function in mid- to late-life.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Pregnancy-induced oxidative stress and inflammation are not associated with impaired maternal neuronal activity or memory function.American journal of physiology. Regulatory, integrative and comparative physiology · 2024
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Less can be more: Fine tuning the maternal brain.Neuroscience and biobehavioral reviews · 2022
    Review
  19. Recent Neuroscience Advances in Human Parenting.Advances in neurobiology · 2022
    Article
  20. Review
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

3 authors.

Pilyoung KimDepartment of Psychology, University of Denver, 2155 South Race Street, Denver, CO, 80208-3500, USA. pilyoung.kim@du.edu.
Alexander J DuffordDepartment of Psychology, University of Denver, 2155 South Race Street, Denver, CO, 80208-3500, USA.
Rebekah C TribbleDepartment of Psychology, University of Denver, 2155 South Race Street, Denver, CO, 80208-3500, USA.

Funding

Prenatal Pathways for Poverty’s Influence on the Brains of Two GenerationsR01HD090068 · NICHD · UNIVERSITY OF DENVER (COLORADO SEMINARY) · PI KIM, PILYOUNG · 2017 to 2022
$2.8M
Poverty, Chronic Stress and Neural Regulation of Maternal Mood and ParentingR21HD078797 · NICHD · UNIVERSITY OF DENVER (COLORADO SEMINARY) · PI KIM, PILYOUNG · 2014 to 2015
$405k
National Institute of Child Health and Human Development R01HD090068National Institute of Child Health and Human Development R21HD078797NICHD NIH HHS R01 HD090068NICHD NIH HHS R21 HD078797
6 · The paper itself

Abstract

The postpartum period is associated with structural and functional plasticity in brain regions involved in parenting. While one study identified an increase in gray matter volume during the first 4 months among new mothers, little is known regarding the relationship between cortical thickness across postpartum months and perceived adjustment to parenthood. In this study of 39 socioeconomically diverse first-time new mothers, we examined the relations among postpartum months, cortical thickness, and parental self-efficacy. We identified a positive association between postpartum months and cortical thickness in the prefrontal cortex including the superior frontal gyrus extending into the medial frontal and orbitofrontal gyri, in the lateral occipital gyrus extending into the inferior parietal and fusiform gyri, as well as in the caudal middle frontal and precentral gyri. The relationship between cortical thickness and parental self-efficacy was specific to the prefrontal regions. These findings contribute to our understanding of the maternal brain in the first 6 months postpartum and provide evidence of a relationship between brain structure and perceived adjustment to parenthood.

Indexed as

Maternal BehaviorNeuronal PlasticityPostpartum PeriodSelf EfficacyAdaptation, PsychologicalAdolescentAdultCerebral CortexCross-Sectional StudiesFemaleHumansMagnetic Resonance ImagingMothersNeuroimagingParentingPregnancyCortical thicknessMaternal brainParental self-efficacyPostpartum period

Identifiers

PMID29855765
PMCPMC6358213

What OpenQuestion holds

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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.