Structural connectivity reproducibility through multiple acquisitions
Résumé
In this study, we investigate the reproducibility of connectivity matrices in cortico-cortical connectivity using probabilistic and deterministic streamline tractography. We show that connectivity matrices computed from probabilistic tractography have higher ratio of inter to intra-subject distances than those computed from deterministic tractography. Moreover, it suggests that the connectivity matrices can be used as a tool to compare tractography algorithms in terms reproducibility and subject specificity.
Domaines
Imagerie médicaleOrigine | Fichiers produits par l'(les) auteur(s) |
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