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April 6, 2026Neurology2 citations

Characterizing Heterogeneity in Brain Morphology in Traumatic Brain Injury Using Normative Modeling

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JMJake MitchellSMStuart J. McDonaldMLMeng Law

Key Points

  • This research aims to identify individual brain structure differences in traumatic brain injury cases.
  • Utilized normative modeling techniques to assess brain morphology.
  • Generated individualized morphologic fingerprints for participants.
  • Compared participant-specific brain abnormalities with conventional group comparisons.
  • Normative modeling identified unique cortical and subcortical changes specific to each individual.
  • Traditional group comparisons failed to reveal the same level of detail in brain morphology.
  • Improved prognostic accuracy for interventions was suggested based on individualized findings.

Abstract

Normative modeling detects participant-specific cortical and subcortical abnormalities that conventional group comparisons overlook, better representing the true diversity of TBI-related morphologic changes. Generating individualized "morphologic fingerprints" may ultimately advance prognostic accuracy and lay the foundation for personalized interventions in research and clinical practice.

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Cite This Study

Mitchell et al. (2026) studied this question.

synapsesocial.com/papers/69d34cee9c07852e0af971fahttps://doi.org/10.1212/wnl.0000000000214741
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