Microstructure changes of the normal-appearing white matter in the Corpus Callosum in Relapsing-Remitting Multiple Sclerosis

Résumé fourni par la source

A scarce body of literature studies the Corpus Callosum (CC) normal-appearing white matter (NAWM) in Relapsing-Remitting Multiple Sclerosis (RRMS). This work aimed to characterize the degree of the alterations in different CC segments by assessing the extent of damage to myelin and axon, as measured with myelin volume fraction, axonal volume fraction, and g-ratio. These microstructural measures correlated with disease duration, EDSS, number, and volume of the lesions in other white matter regions. In sum, this work shows that CC pathology in RRMS patients is related to focal damage and/or diffuse neurodegeneration, which is clinically relevant.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.