Hi,

I'm going through the examples from afni_proc.py to do resting state processing using afni_proc.py

The freesurfer note makes reference to aparc.a2009s+aseg but the example 3dcalc command then goes on to refer specifically to aparc+aseg.nii. My understanding of these different parcellations is that the come from different atlases. So my questions then is do the series of ROI numbers in the 3dcalc command refer to the aparc+aseg.nii or aparc.a2009s+aseg parcellations? Is the mention of aparc+aseg.nii in the 3dcalc command a typo given that aparc.a2009s+aseg is mentioned in the surrounding Freesurfer note documentation?

Thanks,

Colm.