Measuring brain variability by extrapolating sparse tensor fields measured on sulcal lines.
Pierre FillardVincent ArsignyXavier PennecKiralee M. HayashiPaul M. ThompsonNicholas AyachePublished in: NeuroImage (2007)
Keyphrases
- tensor field
- diffusion tensor images
- human brain
- white matter
- mri data
- dt mri
- cortical surface
- cortical thickness
- brain tissue
- brain white matter
- diffusion tensor imaging
- valued data
- brain images
- diffusion tensor
- magnetic resonance imaging
- information processing
- riemannian metric
- fully automatic
- high dimensional
- fiber bundles
- cerebral cortex
- affine invariant
- corpus callosum
- gray matter
- diffusion mri
- structure tensor
- deformation field
- magnetic resonance images
- matrix valued