Re: [Freesurfer] Average of surfaces

2019-01-22 Thread Greve, Douglas N.,Ph.D.
tru mri_concat lh.PET.subject1.nii,gz h.PET.subject2.nii,gz lh.PET.subject3.nii,gz  lh.PET.subjectN.nii,gz --mean --o lh.PET.mean.nii.gz On 1/11/19 10:37 AM, john Anderson wrote: > > External Email - Use Caution > > Dear FS experts, > I resampled PET images for multiple subjects I us

[Freesurfer] Average of surfaces

2019-01-11 Thread john Anderson
External Email - Use Caution Dear FS experts, I resampled PET images for multiple subjects I used mri_vol2surfe to move these images onto fsaverage, not I have for every subject lh.PET and rh.PET How can I create the average of multiple surfaces. For example: on the left hemisphe

[Freesurfer] average of surfaces

2018-11-28 Thread john Anderson
External Email - Use Caution Dear Freesurfer experts, I have multiple PET volumetric images in MNI standard space. I can average (or get the Tmean) of these images using fslmerge then fslmaths. I would like to do something similar on surfaces images. I registered the images from