Cited by 125Schizophrenia research and treatmentAdvanced Neuroimaging Techniques and ApplicationsFunctional Brain Connectivity Studies

Three-dimensional brain growth abnormalities in childhood-onset schizophrenia visualized by using tensor-based morphometry

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Gogtay, Nitin, Lu, Allen, Leow, Alex D., Klunder, Andrea D., Lee, Agatha D., Chavez, Alex, Greenstein, Deanna, Giedd, Jay N. +3 more·2008·Proceedings of the National Academy of Sciences

Abstract

Earlier studies revealed progressive cortical gray matter (GM) loss in childhood-onset schizophrenia (COS) across both lateral and medial surfaces of the developing brain. Here, we use tensor-based morphometry to visualize white matter (WM) growth abnormalities in COS throughout the brain. Using high-dimensional elastic image registration, we compared 3D maps of local WM growth rates in COS patients and healthy children over a 5-year period, based on analyzing longitudinal brain MRIs from 12 COS patients and 12 healthy controls matched for age, gender, and scan interval. COS patients showed up to 2.2% slower growth rates per year than healthy controls in WM ( P = 0.02, all P values corrected). The greatest differences were in the right hemisphere ( P = 0.006). This asymmetry was attributable to a right slower than left hemisphere growth rate mapped in COS patients ( P = 0.037) but not in healthy controls. WM growth rates reached 2.6% per year in healthy controls ( P = 0.0002). COS patients showed only a 1.3% per year trend for growth in the left hemisphere ( P = 0.066). In COS, WM growth rates were associated with improvement in the Children's Global Assessment Scale ( R = 0.64, P = 0.029). Growth rates were reduced throughout the brain in COS, but this process appeared to progress in a front-to-back (frontal-parietal) fashion, and this effect was not attributable to lower IQ. Growth rates were correlated with functional prognosis and were visualized as detailed 3D maps. Finally, these findings also confirm that the progressive GM deficits seen in schizophrenia are not the result of WM overgrowth.

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Crossref · 10.1073/pnas.0806485105

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Authors
Gogtay, N., Lu, A., Leow, A. D., Klunder, A. D., Lee, A. D., Chavez, A., Greenstein, D., Giedd, J. N., Toga, A. W., Rapoport, J. L., & Thompson, P. M.
Affiliations
  • National Institute of Mental Health (US)
  • Laboratory of Neuro Imaging and
  • University of California, Los Angeles (US)
  • *Child Psychiatry Branch, National Institute of Mental Health, Bethesda, MD 20892; and
Venue
Proceedings of the National Academy of Sciences
Published
2008-10-14
Volume
105
Issue
41
Pages
15979-15984
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1987670570
Cited by
125
References
43
Citations by year
2026: 2 · 2025: 1 · 2024: 5 · 2022: 2 · 2021: 4 · 2020: 2 · 2019: 4 · 2018: 2 · 2017: 4 · 2016: 12 · 2015: 8 · 2014: 14 · 2013: 9 · 2012: 14
FWCI
9.34
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institute on Aging (AG-016570, P50AG016570)
  • National Institute of Biomedical Imaging and Bioengineering (EB 01651)
  • U.S. National Library of Medicine
  • National Center for Research Resources (EB01651, R21RR019771, AG016570, RR019771)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced Neuroimaging Techniques and Applications
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
Keywords
childhood schizophrenia, hemispheric lateralization, longitudinal brain MRI, Children's Global Assessment Scale, functional prognosis, gray matter loss, elastic registration
MeSH terms
Adolescent, Brain, Brain Mapping, Cerebral Cortex, Child, Humans, Magnetic Resonance Imaging, Schizophrenia, Childhood, Case-Control Studies, Nerve Fibers, Unmyelinated

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