Hi All dual regression experts and users,
I'm a bit new to dual regression , couldn't find the direct answers for my basic questions. my apology in advance.
I just ran the PICA on 50 subjects (including normal control and patients) , got my components and ran dual regression and after a while, I have my dual regression outputs now.
I'm just wondering what the outputs mean (I know about corrected and uncorrected results). My direct question is what are exactly dr_stage3_ic00xx_tfce_corrp_tstat1 , dr_stage3_ic00xx_tfce_corrp_tstat2 , dr_stage3_ic00xx_tfce_corrp_tstat3 and dr_stage3_ic00xx_tfce_corrp_tstat4?
Which statistical map are they and what is their difference?
As the instruction says, I show those images in FSLVIEW and adjust threshold between 0.95 and 1 . In this case, I see nothing in dr_stage3_ic00xx_tfce_corrp_tstat1 and 2 but I see functional connectivities (similar to meaningful networks) in dr_stage3_ic00xx_tfce_corrp_tstat3 and 4?
(I have 60 components and in all of them I see the same thing as described above)
What should I with these results?
Thanks very much,
Karen
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