Re: [Freesurfer] controlling for total gray matter volume (Clara K?hn)

2016-07-04 Thread Bruce Fischl
yes, just note that they are somewhat different hypothoses that you are testing as noted by Mike in the past. If you use average surface area/thickness you are testing the hypothesis that part of the brain is not changing/different relative to the average. If you control for TIV (or the 2/3

Re: [Freesurfer] controlling for total gray matter volume (Clara K?hn)

2016-07-04 Thread Arkadiy Maksimovskiy
Hi Clara, Yes- my apologies. I misunderstood your initial analyses description. Sounds right to me as well. - Arkadiy ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The