The area of the brain resistant to Neurofibrillary tangles of Alzheimer's disease is:
Lateral geniculate body of the thalamus is resistant to the neurofibrillary tangles of Alzheimer's disease. So lateral geniculate body is the single best answer of choice. Ref: Harrisons Principles of Internal Medicine, 16th Edition, Pages 2398-2401.
Visual association areas
Entorhinal coex
Temporal lobe
Lateral geniculate body