Mapping motor and extra-motor gray and white matter changes in ALS: a comprehensive review of MRI insights - Iuzzolino, Valentina Virginia; Scaravilli, Alessandra; Carignani, Guglielmo; Senerchia, Gianmaria; Pontillo, Giuseppe; Dubbioso, Raffaele; Cocozza, Sirio (Neuroradiology: A Journal Dedicated to Neuroimaging and Interventional Neuroradiology, 2025)