I think the target image is the FMRIB58_FA template and not
MNI152_T1_1mm_brain

> Hi I am running the following for the RD images...
>
> For tbss_2_reg I used the -t option and the MNI152_T1_1mm_brain target
> image
> Tbss_3_postreg the -S option
> And for tbss_4_prestats I tried 0.8 threshold
>
> I did realize that when I checked the mean_FA_skeleton mask it is blank.
>
> Randomise obviously does not work because the data mask is empty.
>
> What did I do wrong?
>
> Any thoughts?
>
> Thank you,
> Catherine
>