. A 45 year male with a history of alcohol dependence presents with confusion, nystagmus and ataxia. Examination reveals 6th cranial nerve weakness. He is most likely to be suffering from:: (A) Korsakoff's psychosis, (B) Wernicke encephalopathy., (C) De Clerambault syndrome, (D) Delirium tremens
Answer is B. B i.e. Wernicke encephalopathy