Hi Caspar
the easiest way it so look at the parcellations and see if they are accurate. Note that we do subject-to-atlas alignment, not subject-to-subject (you get the latter by composing two atlas transforms)
cheers Bruce On Tue, 4 Nov 2014, Caspar M. Schwiedrzik wrote:
Hi Freesurfers, I was wondering whether there is a good way to assess post-hoc how well the alignment between two surfaces was. I wouldn't like to run the alignment again, but I could, if necessary. I would like to compare this alignment to a bunch of other alignments to see whether it was worse than the others. Thanks, Caspar