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Mapping track density changes in nigrostriatal and extranigral pathways in Parkinson's disease
octobre 2014,
- HE de la Province de Liège
,
- Article scientifique
Article scientifique
Highlights First whole-brain probabilistic tractography study in Parkinson's disease High quality diffusion-weighted images (120 gradient directions, b = 2500 s/mm2) Voxel-based group analysis comparing early-stage patients and controls Abnormal reconstructed track density in the nigrostriatal pathway and brainstem Track density also increased in limbic and cognitive circuits.
ROBUST PRINCIPAL COMPONENT ANALYSIS BASED ON TRIMMING AROUND AFFINE SUBSPACES
janvier 2014,
- Autre
,
- Article scientifique
Article scientifique
Article