Hello-
I'm hoping to obtain outputs of activation z-statistics by ROI. I've used
FreeSurfer to create ROI masks for all of my subjects, and run Featquery to
obtain information about the ROI. However, I was disappointed to see the
output options do not give me the ability to generate tables of max z-stats,
as the first-level FEAT output does.
Likewise, I've used FreeSurfer's mri_segstats program to create stats tables
delineated by ROI, but it gives similar output as Featquery.
What path should I have gone down to obtain z-stat tables within masked
ROIs? My first thought right now is to run a first-level FEAT analysis on
the masked functional volumes, but I'm willing to bet that you all have a
better solution.
Thanks for your help.
--
Jim Porter
TRiCAM Lab Coordinator
Elliott Hall N437
612.624.3892
www.psych.umn.edu/research/tricam
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