Hi,
The preproc step does a small amount of image processing, including some erosion on
the input. The mask is used in the later steps of tbss, you could probably skip
tbss_1_preproc by using the fslmaths call in the script ( and manually copying the mask
).
Regards
Matthew
>Hi,
>
>following up my earlier question regarding regions masked out by
>tbbss_1_preproc: is this step doing anything other than masking? In the
>previous version it was also doing some scaling, etc. If it is only masking,
>I can mask them myself and skip tbss_1_preproc and proceed with tbss_2_reg.
>Do I need to put my own mask files under ./FA directory for further steps,
>or is it only used in tbss_1_preproc?
>
>Thanks again,
>
>Tugan Muftuler
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