Re: [Freesurfer] FDR implementations

2017-05-30 Thread Douglas N Greve
lme_mass_FDR, fast_fdrthresh, and MRISfdr2vwth should give basically the same result if the mask is the same. Note that there is mri_fdr which should also give the same result. One place where they might give different results is if no vertex survives, but that does not look like the case. My g

[Freesurfer] FDR implementations

2017-05-30 Thread Mihaela Stefan
Dear FreeSurfers, I have a ROI that I want to correct with FDR. I found that FreeSurfer has different implementations of FDR correction and all of them give different results. My ROI has 4205 vertices with p values between -5.0366 and 1.1673. When I set FDR in tksurfer (MRISfdr2vwth), I get p th