Hi David, With 59k vertices, it sounds like you are using the versions of the HCP individual data that was preprocessed at 1.6mm resolution for use with the 7T data contained in the "Structural Preprocessed for 7T (1.6mm/59k mesh)" package in ConnectomeDB. The 3T "Structural Preprocessed" package contains both 164k and 32k resolution Conte69-registered standard mesh cortical surfaces in MNI space in the {Subject_ID}/MNINonLinear/ and {Subject_ID}/MNINonLinear/fsaverage_32k directories, respectively.
In addition, 32k versions of the 7 and 17 Network versions of the Yeo et al. 2011 parcellation are included in the RSN-networks.32k_fs_LR.dlabel.nii CIFTI file that is included in the 900 Subjects group average dataset available in ConnectomeDB: https://db.humanconnectome.org/data/projects/HCP_1200 Tim Coalson can give you more info on using wb_command to do surface resampling if you want to do that as well. Best, Jenn Jennifer Elam, Ph.D. Scientific Outreach, Human Connectome Project Washington University School of Medicine Department of Neuroscience, Box 8108 660 South Euclid Avenue St. Louis, MO 63110 314-362-9387<tel:314-362-9387> e...@wustl.edu<mailto:e...@wustl.edu> www.humanconnectome.org<http://www.humanconnectome.org/> ________________________________ From: hcp-users-boun...@humanconnectome.org <hcp-users-boun...@humanconnectome.org> on behalf of David Hartman <dhartman1...@gmail.com> Sent: Friday, July 14, 2017 1:27:09 PM To: hcp-users@humanconnectome.org Subject: [HCP-Users] mapping HCP data into 7 functional networks (using Thomas Yeo parcellation) Hi, Background: Regarding the parcellation of the cortex into functional networks (“The organization of the human cerebral cortex estimated by intrinsic functional connectivity,” Yeo et al.) Yeo breaks up the cortex into 7 networks. However, his cortical data has 163842 vertices, while the HCP data only has 59412 vertices. Question: I am looking to map the HCP data into these 7 networks, but I don’t see a way to get the data into the same format as Yeo’s data (ie. 163842 vertices) to use his mapping. 1. Does anyone know of a way to convert HCP data into the same format as Yeo’s data to use his mapping or a direct way to map the HCP data to 7 networks? Any help would be much appreciated. Thank you, David Hartman _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users