Hi Ri,

You can try using the dilate and erode label tool in tksurfer. Click on subject Y's label and in the tksurfer tools window,

Tools -> Labels -> Dilate Selected Label Tools -> Labels -> Erode Selected Label

Sita.

On Sun, 10 Oct 2010, Ritobrato Datta wrote:

Hello All,

I hand drew a label on subject X's inflated surface using the tools in tksurfer outlined in http://surfer.nmr.mgh.harvard.edu/fswiki/TkSurferGuide/TkSurferWorkingWithDa...,

then I applied the label to Subject Y using mrilabel2label specifically -

mri_label2label --srclabel ROI-subjX.label --srcsubject SubjX --trglabel ROI-subjY.label --trgsubject SubjY --regmethod surface --hemi lh

The problem is on surface of subject Y, when I upload the label, I see these holes inside the label (please see figure attached).

Can anyone tell how do I get rid of them ?

Thanks much

Ri