Cited by 46Child Welfare and AdoptionAdvanced Neuroimaging Techniques and ApplicationsChild Abuse and Trauma

Microstructural Abnormalities in Language and Limbic Pathways in Orphanage-Reared Children: A Diffusion Tensor Imaging Study

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Kumar, Ajay, Behen, Michael E., Singsoonsud, Piti, Veenstra, Amy L., Wolfe-Christensen, Cortney, Helder, Emily, Chugani, Harry T.·2014·Journal of Child Neurology

Abstract

This study utilized diffusion tensor imaging fiber tractography to examine the miscrostructural integrity of limbic and paralimbic white matter tracts in 36 children (age M = 124 months) with histories of early deprivation, raised from birth in orphanages and subsequently adopted into the United States, compared to 16 age-matched typically developing children. We found increased mean diffusivity bilaterally in the arcuate fasciculus and increased mean diffusivity and reduced fractional anisotropy bilaterally in the uncinate fasciculus and cingulum in children with early deprivation. Microstructural integrity of the left arcuate fasciculus and right cingulum was related to language and behavioral functioning, respectively. White matter abnormalities were also associated with length of deprivation and time in the adoptive home. Our findings suggest that white matter pathways, connecting limbic and paralimbic brain regions is abnormal in children with histories of early deprivation, with some pathways appearing more susceptible to early deprivation than others.

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Crossref · 10.1177/0883073812474098

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  • Children with histories of early deprivation have reduced structural connectivity of white matter tracts involved in limbic circuitry, frontostriatal circuitry, and sensory processing.

    “We and others have shown that children with histories of early deprivation have reduced structural connectivity of white matter tracts involved in limbic circuitry, frontostriatal circuitry, and sensory processing (28–30).”

    From Long-term effects of institutional rearing, foster care, and brain activity on memory and executive functioning (2019) · cites this paper as [29]

    The Results (Fiber Tracking: Between-Group Analysis; page not provided) report reduced microstructural integrity in limbic and paralimbic tracts among children with histories of early deprivation. They do not report reduced integrity in frontostriatal tracts, and they found essentially similar measures between groups for the corticospinal tract, which the Introduction identifies as a sensory-motor pathway. This source therefore supports the limbic portion, but not the full range of circuitry claimed. (LLM, conf=0.90)

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Authors
Kumar, A., Behen, M. E., Singsoonsud, P., Veenstra, A. L., Wolfe-Christensen, C., Helder, E., & Chugani, H. T.
Affiliations
  • Wayne State University (US)
  • Children's Hospital of Michigan (US)
  • Calvin University (US)
Corresponding author
Behen, Michael E.
Venue
Journal of Child Neurology
Published
2013-01-28
Volume
29
Issue
3
Pages
318-325
ISSN
  • 0883-0738 (ISSN-L)
  • 1708-8283
OpenAlex
W1994476770
Cited by
46
References
45
Citations by year
2026: 1 · 2025: 1 · 2024: 2 · 2023: 3 · 2022: 3 · 2021: 4 · 2020: 3 · 2019: 7 · 2018: 3 · 2017: 8 · 2016: 4 · 2015: 4 · 2013: 3
FWCI
9.67
Type
journal article
Language
en
Open access
Locations
  • Journal of Child Neurology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute of Mental Health (K08MH079176)
Topics
  • Social Sciences › Safety Research › Child Welfare and Adoption
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced Neuroimaging Techniques and Applications
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
Keywords
early deprivation, white matter microstructure, arcuate fasciculus, uncinate fasciculus, cingulum, language development, behavioral functioning, mean diffusivity, fractional anisotropy, adoption
MeSH terms
Adoption, Brain, Child, Child, Preschool, Family Relations, Female, Humans, Infant, Infant, Newborn, Language, Language Tests, Limbic System, Male, Nerve Fibers, Myelinated, Neural Pathways, Neuropsychological Tests, Psychosocial Deprivation, Time Factors, Anisotropy, Orphanages, Diffusion Tensor Imaging

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