afni.nimh.nih.gov

Hello,

Thank you for your response.

The top of the text file has this information:
#Col. 0 Node index
#Col. 1 ROI val.

The file has two columns, one with the nodes and the other has what I assume should be 0s and 1s(however around the nodes that should make up the ROI it is actually 3s). There is a total of 198811 nodes in the file.

Is this helpful?