My research is about aging, so what I need is healthy MRI of the elderly. I saw some data from CORR that didn't give some information about the researcher, for example

LMU 2 - Ludwig-Maximilians-University (Blautzik, Meindl) and 

LMU 2 - Ludwig-Maximilians-University (Blautzik, Meindl)

, I wonder if all the data given on CORR are healthy people. thank you