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Research questionHow can MRI-based cortical surface analysis localize nonuniform differences between clinical groups?Cortical shape differences can vary substantially across the convoluted brain surface rather than appearing uniformly. Surface area and curvature measurements can also be noisy, making it difficult to identify where structural changes are concentrated.
Computer Vision
Health
Image & Video Processing
Research Paper
Latest papersRecent research connected to this question, newest first.Tensor-based Brain Surface Modeling and AnalysisThe source describes tensor-based morphometry that combines cortical surface modeling, surface-metric smoothing, and statistical analysis. It uses diffusion smoothing based on an explicitly estimated Laplace–Beltrami operator and demonstrates localization of gray-matter growth and loss in longitudinal MRI data from children in different clinical groups.research paper · Sep 3, 2026
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