19 Dec
2011
19 Dec
'11
7:33 p.m.
Hi Freesurfers,
We are trying to do a resting-state functional connectivity analysis using freesurfer. Instead of using the aparc+aseg segmentations as seeds, we would like to use a subject-specific surface label that we have defined a priori as the seed region.
In the fcseed-config step, what should we specify as the -segid and -seg (segmentation)?
We have also looked into the ROI-based options but funcroi-config requires that we specify a contrast and an analysis which is not applicable here since we have already got our desired surface labels.
Any help or suggestions are appreciated.
Lingqiang