Dear FreeSurfer experts,

I have a surface ROI defined in MNI co-ordinate system, ROI.mgh, I am interested in converting it into label. I tried following steps:

(1). mri_cor2label --i ROI.mgz --id 1 --l X.label

(2). mri_label2label --srclabel X.label --s fsaverage --trglabel Xnew.label --hemi lh --paint 30

This gives me final .label file as Xnew.label, then I tried to check if this is correct using:

(3). tksurfer fsaverage lh inflated -overlay ROI.mgh -fthresh 0.5

and then on top of it File>load label>Xnew.label

Now the new Xnew.label is not matching with ROI.mgz.

Can someone please help me to figure out what I am doing wrong here?

Also, how can I view the label in FreeView i.e. is there any way to load this new label just like LookUp Table?

Thanks,

Sahil