Use the mri.2mm aseg.mgz, eg,  mri_binarize --i aseg.mgz --match 7 8 46 47 --dilate 1 --o cblummask.mgz This will make a mask of cerebellum GM and WM and dilate it by 1 voxel.

On 7/26/18 4:49 PM, Piero Chiacchiaretta wrote:

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Dear FS group, I would like to restrict mri_glmfit analysis, on FS-FAST outputs, to the cerebellum. Thus, I’m using —mask, adding the mask of cerebellum. To this aim I can obtain it using mri_binarize. Do you agree? mri_binarize --i ... --match 8 --o Left_Cerebellum.nii.gz mri_binarize --i ... --match 45 --o Right_Cerebellum.nii.gz Which is the correct input? aparc+aseg in fsaverage? In which dimension? mri.2mm? mri? Thanks

Piero

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