Hi,

The paper entitled

“The Effects of FreeSurfer Version, Workstation Type, and Macintosh Operating System Version on Anatomical Volume and Cortical Thickness Measurements”, PLoSONE, Vol 7(6), e38234 (2012)

may be of interest to all of you. It can be found at:

http://dx.plos.org/10.1371/journal.pone.0038234

Cheers, Ed