Cited by 51Advanced Neuroimaging Techniques and ApplicationsCognitive Abilities and TestingFunctional Brain Connectivity Studies

Common and heritable components of white matter microstructure predict cognitive function at 1 and 2 y

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Lee, Seung Jae, Steiner, Rachel J., Yu, Yang, Short, Sarah J., Neale, Michael C., Styner, Martin Andreas, Zhu, Hongtu, Gilmore, John H.·2017·Proceedings of the National Academy of Sciences

Abstract

Significance: The integrity or microstructure of white matter as determined by diffusion tensor imaging (DTI) is related to cognitive function. Most studies focus on individual tracts, even though the microstructure of white matter tracts throughout the brain is highly correlated. In older adults, a common property of white matter predicts cognitive function, though it is not known if common factors are present in early childhood development or how they relate to cognitive function. Here, we found that DTI-based common underlying factors that emerge at this age are significantly related to cognitive abilities from birth to age 2 y. These findings indicate that the functional specialization of cognition and the anatomical differentiation of fibers cooccur in the neonatal and infant brain.

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Crossref · 10.1073/pnas.1604658114

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  • Diffusion properties of white-matter tracts are highly correlated at birth, but this correlation decreases with development as tracts mature and differentiate.

    “The diffusion properties of white-matter tracts are highly correlated with each other at birth, but this correlation decreases with development as tracts mature and differentiate38.”
  • Factors describing common variation of FA, AD, or RD across groups of white matter tracts are weakly related to cognitive development in an age-specific way.

    “Factors that describe common variation of FA, AD or RD across groups of white matter tracts are weakly related to cognitive development in an age-specific way”
  • A common factor of AD across 12 white matter tracts at birth is associated with cognitive development at age 1 year.

    “a common factor of AD across 12 white matter tracts at birth is associated with cognitive development at age 1 year.38.”

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Authors
Lee, S. J., Steiner, R. J., Yu, Y., Short, S. J., Neale, M. C., Styner, M. A., Zhu, H., & Gilmore, J. H.
Affiliations
  • University of North Carolina at Chapel Hill (US)
  • Virginia Commonwealth University (US)
  • Department of Biostatics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599;
Corresponding author
Gilmore, John H.
Venue
Proceedings of the National Academy of Sciences
Published
2016-12-19
Volume
114
Issue
1
Pages
148-153
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2565311030
Cited by
51
References
49
Citations by year
2026: 1 · 2025: 1 · 2024: 3 · 2023: 6 · 2022: 7 · 2021: 6 · 2020: 9 · 2019: 6 · 2018: 10 · 2017: 2
FWCI
5.21
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • HHS | NIH | National Institute of Mental Health (MH064065, MH070890, RR025747, MH086633)
  • HHS | NIH | National Institute of Child Health and Human Development (HD053000)
  • National Science Foundation (SES-1357666, DMS-1407655)
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced Neuroimaging Techniques and Applications
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
Keywords
white matter microstructure, white matter tracts, cognitive development, heritability, diffusion tensor imaging, neonatal brain development, early childhood, general intelligence, imaging genetics
MeSH terms
Child, Preschool, Cognition, Female, Humans, Image Processing, Computer-Assisted, Infant, Infant, Newborn, Longitudinal Studies, Male, Twins, Diffusion Tensor Imaging, White Matter

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