Dear experts,
We are running PALM on some TBSS data, and we are getting vastly different between group results for -vox vs. -tfce correction. The groups are not the same size. We only have a tiny cluster with -vox and lots of between group differences with -tfce. Does this sound reasonable? Why does PALM generate -vox results if we haven't specified the threshold? Is there a default?
Here is the code we are using:
-i all_AD_skeletonised.nii
-o PALM_TBSS_n105_AD
-m mean_FA_skeleton_mask.nii
-d 1_Group_Age_Model_n105.mat
-t 1_Group_Age_Model_n105.con
-eb VG_Blocks.csv
-vg auto
-ise
-T
-tfce2D
-n 10000
-corrcon
-save1-p
Thank you in advance for your assistance!
-Marina
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