External Email - Use Caution Dear Dr. Greve,
Thank you so much for your prompt response. I included your advice in the processing steps as bellow: 1- recon all 2- mri_binarize --i aparc.a2009s+aseg.mgz --o ROI.nii --match min max 3- bbregister --s --sub01 --mov meanfuctional.nii --initi-fsl --reg register.dat 4- mri_label2vol --seg --ROI.nii --temp meanfuctional.nii --reg register.dat --fillthresh 0.5 --o ROI_2.nii I was wondering if you could check and verify the steps? As another question is the ROI_2.nii coregistered with meanfunctional.nii? Best Regards, Rihana On Fri, Aug 16, 2019 at 2:09 AM Greve, Douglas N.,Ph.D. < dgr...@mgh.harvard.edu> wrote: > You shoul use mri_label2vol with ROI.nii as the --seg input. How do you > know that --regheader is right? > > On 8/15/19 3:13 PM, Rihana Rayan wrote: > > > > External Email - Use Caution > > > > Dear FS users, > > I have performed recon-all on structural data and created ROIs (using > > mri_binarize), I want to mask functional data (GLM beta) with ROIs. To > > match the file sizes, I resampled the ROI.nii by performing the command: > > mri_vol2vol --mov ROI.nii --targ beta_01.nii --regheader --o > > ROI_in_beta.nii > > Multiplying ROI_in_mask.nii by GLM beta, results in NaN over some > > voxels. Can anyone help me solve the problem? > > > > Best regards, > > Rihana > > > > > > > > _______________________________________________ > > Freesurfer mailing list > > Freesurfer@nmr.mgh.harvard.edu > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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