Major Depression(MDD) and Dysthymia, Anxiety Disorders, Psychosis, Alzheimer Disease (AD), Frontotemporal Dementia (FTD), Dementia with Lewy Bodies, Huntington Disease, Corticobasal Syndrome, Vascular Dementia, Normal Pressure Hydrocephalus (NPH), Prion Diseases (Creutzfeldt-Jakob Disease, Gerstmann-Straüssler-Scheinker Syndrome, Fatal Familial Insomnia).