DTI Brain Mask Including Non-Brain Tissue

MSpindler
Tue, 23 Apr 2019 14:52:03 +0000
Support

Dear Slicer community,

I’m using slicer 4.10.1.
I first converted my nii.gz DWI file to .nrrd using DWIConvert. After that, I create a brain mask using “Diffusion Brain Masking”. But the resulting mask includes a lot of non-brain tissue (skull, soft tissue). My b-values are 0 and 1000, changing the b-value threshold doesnt help. How can I approach this?

Cheers
Melanie

34 posts - 2 participants