This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Organic Mental Disorders, Subject name: Psychiatry
Area of brain resistant to neurofibrillary tangles in Alzheimer's disease: 
Select and explain. 
A. Visual association area, B. Entorhinal coex, C. Lateral geniculate body, D. Cuneal gyrus area VI/temporal lobe
C: Lateral geniculate body
Answer: C: Lateral geniculate body 
Explanation: Histopathological studies have shown that neurofibrillary tangles are rarely present in lateral geniculate bodies Neurofibrillary tangles : These are intracellular deposits made up of Tau proteins Amount & distribution of NFTs correlates with severity , distribution of Alzheimer NFTs are found commonly in following areas: Coical neurons (esp entorhinal coex) Hippocampus Amygdala Basal forebrain Raphe nuclei