Lumbar puncture, Lewy body dementia, Encephalitis, Corticobasal syndrome, NMDA receptor antibody encephalitis, Progress...ive supranuclear palsy, Dementia, Wernicke-Korsakoff syndrome, Normal pressure hydrocephalus, Primary progressive aphasia, Creutzfeldt Jakob disease, Mild cognitive impairment, Frontotemporal dementia, Autoimmune encephalopathy, Posterior cortical atrophy, Alzheimer's disease