I completed a VBM analysis following the userguide and then used randomise with 10,000 permutations using the threshold-free cluster enhancement option. I got significant results in my vbm_s3_tfce_corrp_tstat1.nii.gz image with the clusters thresholded at p < 0.05.
For publication, I want to create a color bar that has the minimum and maximum t-statistic that produced significant results. I got the max by using fslstats but I'm unsure what to put as the minimum. Sorry if this is a basic question!!! And it is recommended that to put it terms of the t-statistic or as a z-value?
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