Dear Jesper,
Does that mean I can also use FLIRT results of MRI image as the mask in DTI? For instance, I register MRI image to b0 image using FLIRT to make sure they are in the same space, then, registered MRI images are used as mask in DTIFIT analysis? I tried which worked. I think the results looks less blurry in RGB viewing. I wonder if it's my delusion or does it make scene? I am aware how blurry MRI image became after registering to DTI space.
Sorry for asking so many questions! As you may already notice, out DTI data were collected 10 years ago with 5mm slice thickness. I would like to pick an optimal process to enhance results. Thank you in tons!
BW,
Joyce
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