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What is Dementia is seen in all except and explain in detail?
Common causes of dementia are Parenchymatous brain diseases (Alzheimer&;s disease, Pick&;s disease, Parkinson&;s disease, Huntington&;s chorea, Lewy body dementia) Vascular dementia Toxic dementia- Psychotropic drugs Metabolic dementia- Wilson&;s disease Endocrine causes- Thyroid, parathyroid, adrenal dysfunction Deficiency dementia- Pernicious anaemia Dementia due to infections- Neurosyphilis Neoplastic dementia Traumatic dementia- Chronic subdural haematoma Hydrocephalic dementia- Normal pressure hydrocephalus (Ref: A sho textbook of psychiatry, Niraj Ahuja, 7th edition, pg no.24)