Cortical hierarchy and aphasia severity: the sensorimotor–association gradient modulates lesion effects within language-specific networks. - Rangus, Ida; Busby, Natalie; Riccardi, Nicholas; Kristinsson, Sigfus; Wilmskoetter, Janina; den Ouden, Dirk B.; Rorden, Chris; Newman-Norlund, Roger; Fridriksson, Julius; Bonilha, Leonardo (Communications Biology, 2026)