This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Medicine
Hippocampal formation includes all Except 
Select and explain. 
A. Dentate gyrus, B. Sibiculum, C. Amygdaloid, D. Entorhinal coex
C: Amygdaloid
Answer: C: Amygdaloid 
Explanation: The hippocampal formation in the medial temporal lobe of the brain includes the dentate gyrus, the hippocampus proper and the subiculum