Nasri A, RICIGLIANO VA, Carranza Mellana M, Hamzaoui M, SALES PITOMBEIRA M, Shor N, Dufour J, Mellino P, Soulier T, Lazzarotto A, Veronese M, Brulon V, Bottlaender M, Thomas J, de Paula Faria D, Bodini B, Stankoff B. Dynamic PET unmasks a reduced Blood-CSF Barrier permeability at the choroid plexus level in multiple sclerosis. In: Proceedings of the Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition, Cape Town, South Africa. Program #565-01-001.