discuss about Atrophy of the brain cells

I need researcher papers about Atrophy of the brain cells and i want it to be interesting to read on. it should be 7-10 pages

also, do not copy from online.

my brother have Atrophy of the brain cells and he is 12 years old and I have a class that takes about materials so I decided that I want to do researcher about Atrophy of the brain cells so i can shear this in the class. I attached the MRI pictures for my brother and i want you to find more pictures of the regular brain and say the difference between them.