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
Lesion is Alzheimer's disease are commonest at 
Select and explain. 
A. Aniygdala, B. Nucleus of Meynes, C. Pineal gland, D. Prefrontal sulcus
B: Nucleus of Meynes
Answer: B: Nucleus of Meynes 
Explanation: Nucleus basalis of Meyne for Alzheimer's disease and Parkinson's disease dementia. The nucleus basalis of Meyne (NBM) is a large source of cholinergic innervation to widespread coical areas. There have been two repos of DBS of the NBM for either AD or PD. Ref Harrison20th edition pg 2456