I am using the following command for creating the DWI brain mask:
dwi2mask IN/dwi_denoised_unringed_preproc_upsampled.mif IN/dwi_mask_upsampled.mif
However, it seems that the output is not binary, please see below:
Is that normal or the output should be a binary mask?
Also, I used FSL BET to create my own mask which looks like below:
Which mask looks more appropriate to be used with dwi2fod?