[Mristudio-users] TBSS with non-FA images

[柏融吳]

Dear all,

      I was trying to use TBSS in non-FA image, so I followed the steps on
this page.(http://fsl.fmrib.ox.ac.uk/fsl/fsl4.0/tbss/index)
      I encountered several problems as follows:

      1.I used the MD image and followed the steps, but I have no idea what
this steps mean(tbss_1_preproc -f 1000000 *.nii.gz).
        What is the scaling means? And if I want to look up to the RD
image, do I have to change the scaling number?
      2.After doing the "tbss_1_preproc...", I typed "tbss_non_FA L2" and
continued doing the same steps" tbss_2_reg", "tbss_3.." and "tbss_4_prestats"
as FA image .
        And then I typed "randomise -i all_FA_skeletonised..." and failed
as the following image.

      ([image: 內置圖片 1])
      3.Is it necessary to go through the "tbss_2..." to "tbss_4" steps
when processing the non-FA image?

Best Regards,

Pojung Wu
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