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: Forensic Medicine
Area of the brain is usually not involved in WernickeKorsakoff syndrome: Karnataka 11 
Select and explain. 
A. Periventricular gray matter, B. Mammillary bodies, C. Hippocampus, D. Thalamus
C: Hippocampus
Answer: C: Hippocampus 
Explanation: Ans. Hippocampus