To Whom it may concern, I am interested in extracting activations based on an atlas in grayordinate space from the HCP datasets. In particular, I would be interested in using the Glasser parcellation from the BALSA database. In a previous thread on this mailing list I found that this is the file most people have been using:
HCP_PhaseTwo/Q1-Q6_RelatedValidation210/MNINonLinear/fsaverage_LR32k/Q1-Q6_RelatedValidation210.CorticalAreas_dil_Final_Final_Areas_Group_Colors.32k_fs_LR.dlabel.nii I would have a few questions about using this parcellation. My first question (which is probably trivial and I apologize for this) is: does the parcellation also cover subcortical areas or is it just a cortical parcellation? If it’s just cortical, would you have any recommendations on a complementary parcellation to add subcortical areas? I have downloaded some subjects from the 1200 release and I was wondering, do you think it’s reasonable to use this parcellation and apply it to the task contrast maps (zscores) with the wb_command -cifti-parcellate? I know the code to do the individualized parcellation still has to be released, so I was wondering if in the interim this would be an acceptable solution. Thank you very much. Yours faithfully, Leonardo Tozzi, MD, PhD Williams PanLab | Postdoctoral Fellow Stanford University | 401 Quarry Rd lto...@stanford.edu<mailto:lto...@stanford.edu> | (650) 5615738 _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
