[Corrections] Correction to Lancet Neurol 2025; 24: 850–65

Montalban X, Lebrun-Frénay C, Oh J, et al. Diagnosis of multiple sclerosis: 2024 revisions of the McDonald criteria Lancet Neurol 2025; 24: 850–65—In this Position Paper, figures 2 and 3 have been swapped so that figure 2 is now: “Diagnostic algorithm for radiologically isolated syndrome and other non-specific presentations” and figure 3 is now: “Diagnostic algorithm for relapsing and progressive presentations of multiple sclerosis”. These corrections have been made to the online version as of Sept 23, 2025.