Olivier Commowick

TL;DR: This work presents a new method to create a diffeomorphic longitudinal (4D) atlas composed of a set of 3D atlases each representing an average model at a given age by generalizing atlasing methods to produce atlased unbiased with respect to the initial reference up to a rigid transformation and ensuring Diffeomorphic deformations thanks to the Baker-Campbell-Hausdorff formula and the log-Euclidean framework for diffeomorphisms.

TL;DR: Olesoxime is safe and well tolerated when co-administered with interferon beta in RRMS patients, and brain parenchymal fraction, 23Na-MRI and DTI appear to be sensitive measures of disease progression even during this short time period.

TL;DR: In this paper , only 50% of the participants performed ensembling based on multiple identical models (61%) or heterogeneous models (39%), while 48% of respondents applied postprocessing steps.

TL;DR: This paper proposes a new method that relies on the search for samples in a local neighborhood of each pixel to increase the size of the database to perform a voxelwise comparison of a patient image with respect to a population of controls.

TL;DR: The predictive value of ODF-based scores for the early detection of lesions that will appear or heal and the efficiency of this pipeline on the longitudinal comparison of multiple sclerosis patients at an early stage of the disease are demonstrated.