<prompt> Reversible cause of Dementia includesAlzheimers diseaseDementia pugilisticaNormal pressure hydrocephalusMulti-infarct dementia  <response>: C Normal pressure hydrocephalus There are several clearly reversible causes of dementia that are remembered by the mnemonic DEMENTIA. D- Drugs any drug with anticholinergic activity E- Emotional- depression M- Metabolic hypothyroid E- Eyes and ears declining N- Normal pressure hydrocephalus T- Tumor or other space-occupying lesion I- Infection syphilis, AIDS A-Anemia vitamin B12 or folate deficiency. Major syndromes with progressive dementia include: Alzheimer disease AD, vascular dementia VaD, dementia with lewy bodies DLB and frontotemporal dementia FTD. 