This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
In chronic alcoholic, loss of memory & confabulation is due to - 
Select and explain. 
A. Wernick's encephalopathy, B. Korsakoff's psychosis, C. Alcoholic hallucination, D. Delirium tremens
B: Korsakoff's psychosis
Answer: B: Korsakoff's psychosis 
Explanation: None