As Allison says, you can use the tools listed below. Alternatively, there is an easier way to do it in tksurfer.
1. Click on cluster you want to convert into a label. 2. Click on the "Custom Fill" button (little paint bucket pouring into a blue blob). This will popup a window 3. Click on the "Up to functional values below threshold" box, then "Fill". The cluster will temporarily turn white, then it will have a yellow border. You have just created a "label". 4. Save this label using the File menu.
doug
Allison Stevens wrote:
Alice, You might find this tutorial helpful: https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/MultiModalFmriIndividua...
and mri_volcluster or mri_surfcluster
Allison