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ICube   >   Agenda : Séminaire : Fourth Order Tensor Statistical Models for DW-MRI: Application to population comparison

Séminaire : Fourth Order Tensor Statistical Models for DW-MRI: Application to population comparison

27 giugno 2014
10h30
Illkirch - Pôle API - C218

Theodosios Gkamas, doctorant au sein de l'équipe MIV,  fera une présentation de ses travaux de recherche le vendredi 27 juin 2014 à 10h30 dans la salle C218 au Pôle API d’Illkirch.

Titre : Fourth Order Tensor Statistical Models for DW-MRI: Application to population comparison

Résumé : Early diagnosis, prognosis and patient's monitoring for neurodegenerative diseases are crucial tasks in neuroscience. Detecting areas of the brain where the difference between two groups of interest (normal, abnormal) is statistically significant is a solution to these tasks. Knowing the T2 model's limitations to describe crossing fibers, we select a T4 model and we propose a specific statistical group comparison. Moreover, we choose to eliminate the curse of dimensionality, by calculating robust statistics in a reduced sub-manifold of the initial tensor's space.

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