20 Apr
2016
20 Apr
'16
6:12 a.m.
Hi Freesurfers.
As I'm currently performing the Funcional Conectivity workflow with FSFAST, the 4th step requires me to choose the areas to use as seeds. I would like to use the hippocampal subfields as seeds, but I can't select them because the aparc+aseg.mgz doesn't contains those labels. The only area available is the whole hippocampus, which implies a huge seed that doesn't discriminate the subfields, and I'm interested in exploring if there are conectivity differences between the subfields.
Is there any way to create the seeds for each subject using the hippocampal subfields as reference?
Thanks a lot.