Fig. (1) Proposed algorithm for the management of cognitive function in multiple sclerosis. (BICAMS: Brief International Cognitive Assessment for Multiple Sclerosis, MSNQ-I: Multiple Sclerosis Neuropsychological Questionnaire Informant version, SDMT: Symbol Digit Modalities Test, PASAT: Paced Auditory Serial Addition Test, MFIS: Modified Fatigue Impact Scale, FSS: Fatigue Severity Scale, BDI-FS: Beck Depression Inventory-Fast Screen, HADS: Hospital Anxiety and Depression Scale.