Part I: Psychiatry of Demyelinating Diseases -- The Spectrum of Demyelinating Inflammatory Diseases of the Central Nervous System -- Depression and Multiple Sclerosis: Clinical Aspects, Epidemiology and Management -- Depression and Multiple Sclerosis: Imaging, Mechanisms -- Anxiety and Multiple Sclerosis -- Multiple Sclerosis and Bipolar Disorders -- Psychiatric Co-morbidity -- Psychiatric Presentation of Brain Inflammation -- Drug Management of Psychiatric Co-morbidity in Multiple Sclerosis -- Part II: Psychology -- Psychology of Multiple Sclerosis -- Coping and Multiple Sclerosis -- Fatigue -- Psychological and Behavioral Therapies in Multiple Sclerosis -- Part III: Cognitive Perspective -- Introduction to Social Cognition -- Psychopathology of Alexithymia and Multiple Sclerosis -- Social Cognition and Multiple Sclerosis -- Cognitive Impairment in Multiple Sclerosis -- Neuropsychiatry of Neuromyelitis Optica -- Dementia in Multiple Sclerosis -- Depression, Anxiety and Cognitive Functioning in Multiple Sclerosis.