Introduction: The IMSCOGS-ECTRIMS Consensus Criteria to Diagnose and Monitor Cognitive Impairment in MS : Focus on the 2024 McDonald Criteria Posted byRachelle Ramirez June 24, 2026June 24, 2026 Leave a comment on Introduction: The IMSCOGS-ECTRIMS Consensus Criteria to Diagnose and Monitor Cognitive Impairment in MS : Focus on the 2024 McDonald Criteria Menno Michiel Schoonheim, PhD