Hello freesurfers

I am using freesurfer for patients with various neural disease. I wonder the the freesurfer atlas is applicable to them: dementia (with Lewy bodies, DLB), epilepsy, schizophrenia, ADHD, Alzheimer, stroke. (I know some studies already used freesurfer for some of the diseases in the list,) I believe epilepsy patients with lobectomy cannot be applicable.  

Also is there age limit for the freesurfer atlas? How young can the atlas work for? 4 year-old? 6 year-old? or more than 10 year-old? How about the upper bound? 80 year-old? 

Thanks for reading and your time! 

Best

Cheol