Cited by 184Maternal Mental Health During Pregnancy and PostpartumFunctional Brain Connectivity StudiesNeural and Behavioral Psychology Studies

Alterations in amygdala–prefrontal circuits in infants exposed to prenatal maternal depression

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Posner, J, Cha, J, Roy, A K, Peterson, B S, Bansal, R, Gustafsson, H C, Raffanello, E, Gingrich, J +1 more·2016·Translational Psychiatry

Abstract

Prenatal exposure to maternal depression is common and puts offspring at risk for developing a range of neuropsychiatric disorders. Despite its prevalence and adverse associations, neurobiological processes by which prenatal maternal depression (PMD) confers risk remain poorly understood. Maternal mood and fetal behavior were assessed between 34 and 37 gestational weeks. Using resting-state functional magnetic resonance imaging (fMRI) and diffusion MRI, we examined functional and structural connectivity within amygdala–prefrontal circuits in 64 infants (mean age=5.8±1.7 weeks) with ( n =20) and without ( n =44) in utero exposure to PMD. Resting fMRI and diffusion MRI both indicated atypical amygdala–prefrontal connectivity in PMD-exposed infants: Resting fMRI indicated increased inverse, or negative, functional connectivity between the amygdala and the dorsal prefrontal cortex (PFC), bilaterally, and diffusion MRI indicated decreased structural connectivity between the right amygdala and the right ventral PFC. Spectral dynamic causal modeling supported these findings suggesting altered amygdala–PFC effective (or directed) connectivity in PMD-exposed infants. Last, path analyses supported a mechanistic account relating PMD to a third-trimester fetal behavior: PMD alters amygdala–PFC connectivity, which in turn, is associated with an increase in fetal heart rate reactivity to in utero perturbation. These data suggest that the maturation and coordination of central and peripheral physiology are altered by prenatal exposure to maternal depression. To the best of our knowledge, this is the first study to directly associate infant MRI measures with a behavior—fetal heart rate response, and supports hypotheses that PMD-associated variations in the development of amygdala–PFC circuits are relevant for future neurobehavioral maturation.

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  • Later exposure (3rd trimester) to heightened depression symptoms is linked to decreased connectivity to prefrontal circuits at around 5 weeks of life.

    “Later exposure (i.e., 3rd trimester) to heightened depression symptoms is linked to decreased connectivity to prefrontal circuits at around 5 weeks of life [111].”

    From Brain structural and functional outcomes in the offspring of women experiencing psychological distress during pregnancy (2024) · cites this paper as [111]

    The Study procedures section reports maternal mood assessment at 34–37 gestational weeks and infant scans at a mean age of 5.8 weeks. The Results (Diffusion tractography; no page available) report decreased structural connectivity specifically between the right amygdala and right ventral prefrontal cortex. The broader claim omits that specificity: the Results (Voxel-wise seed-based functional connectivity) instead report stronger inverse functional connectivity with dorsal prefrontal regions. (LLM, conf=0.84)

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  1. Gee DG, Gabard-Durnam LJ, Flannery J, Goff B, Humphreys KL, Telzer EH et al. Early developmental emergence of human amygdala-prefrontal connectivity after maternal deprivation. Proc Natl Acad Sci USA 2013; 110: 15638–15643. 24019460 PMC3785723

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Authors
Posner, J., Cha, J., Roy, A. K., Peterson, B. S., Bansal, R., Gustafsson, H. C., Raffanello, E., Gingrich, J., & Monk, C.
Affiliations
  • New York State Psychiatric Institute (US)
  • Fordham University (US)
  • University of Southern California (US)
  • Columbia University (US)
Corresponding author
Posner, J
Venue
Translational Psychiatry
Published
2016-11-01
Volume
6
Issue
11
Pages
e935-e935
ISSN
2158-3188 (ISSN-L)
OpenAlex
W2548767814
Cited by
184
References
47
Citations by year
2026: 19 · 2025: 14 · 2024: 18 · 2023: 25 · 2022: 17 · 2021: 25 · 2020: 25 · 2019: 22 · 2018: 14 · 2017: 5
FWCI
13.55
Type
journal article
Language
en
Open access
Locations
  • Translational Psychiatry (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Figshare (submittedVersion, cc-by)
  • Seoul National University Open Repository (Seoul National University) (submittedVersion)
  • Figshare (cc-by)
Funders
  • Shire
  • National Institute of Mental Health (MH090966, K01MH109836, P50MH090966)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Maternal Mental Health During Pregnancy and Postpartum
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
Keywords
antenatal depression, amygdala-prefrontal connectivity, infant brain development, functional connectivity, structural connectivity, fetal heart rate reactivity, fetal behavior, dynamic causal modeling, ventral prefrontal cortex, dorsal prefrontal cortex, neurodevelopmental risk
MeSH terms
Adolescent, Adult, Amygdala, Arousal, Depressive Disorder, Dominance, Cerebral, Female, Heart Rate, Fetal, Humans, Infant, Infant, Newborn, Magnetic Resonance Imaging, Male, Nerve Net, Pregnancy, Pregnancy Complications, Pregnancy Trimester, Third, Prenatal Exposure Delayed Effects, Prefrontal Cortex, Risk Assessment, Diffusion Magnetic Resonance Imaging, Young Adult

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