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Communication Dans Un Congrès Année : 2015

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.
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Dates et versions

hal-01174327 , version 1 (08-07-2015)

Identifiants

  • HAL Id : hal-01174327 , version 1

Citer

Gabriel Girard, Kevin Whittingstall, Rachid Deriche, Maxime Descoteaux. Structural connectivity reproducibility through multiple acquisitions. Organization for Human Brain Mapping, Jun 2015, Honolulu, United States. ⟨hal-01174327⟩
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