?Hi Jenn, oops the User list verification was going to my junk email. I just signed up though. I did see the wiki and it was helpful, I like this script though since it appears to loop through all the directories. I just wanted to make sure I was getting the final connectivity matrix. One other question, is the connectivity matrix voxelwise? Or is it connectivity based on a parcelation scheme?
Thank you, Grace Grace Shearrer, PhD Post Doctoral Researcher Neuropsychology of Ingestive Behavior Lab University of North Carolina Chapel Hill ________________________________ From: Elam, Jennifer <[email protected]> Sent: Wednesday, January 4, 2017 4:57 PM To: Shearrer, Grace; [email protected]; [email protected] Subject: Re: [HCP-Users] Creating Group Average Resting State fMRI Hi Grace, You might also want to check out the instructions for creating individual and group average dense rfMRI connectomes in item #3 in the HCP Users FAQ on our wiki: https://wiki.humanconnectome.org/display/PublicData/HCP+Users+FAQ#HCPUsersFAQ-3.IseethatHCPdistributesgroupaveragedenseconnectomefiles.Doyoualsoprovideconnectivitymatricesforindividualsubjects? <https://wiki.humanconnectome.org/display/PublicData/HCP+Users+FAQ#HCPUsersFAQ-3.IseethatHCPdistributesgroupaveragedenseconnectomefiles.Doyoualsoprovideconnectivitymatricesforindividualsubjects?> Also, sign up for the HCP-Users list<https://www.humanconnectome.org/contact/#subscribe> to learn from other users and stay in the discussion. 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> [email protected]<mailto:[email protected]> www.humanconnectome.org<http://www.humanconnectome.org/> ________________________________ From: [email protected] <[email protected]> on behalf of Shearrer, Grace <[email protected]> Sent: Wednesday, January 4, 2017 1:24:49 PM To: [email protected]; [email protected] Subject: Re: [HCP-Users] Creating Group Average Resting State fMRI Hi Dr. Bari, thank you so much for script this is very helpful. I just want to check that I understand. I would use your script to get the mean time series, standard deviation, and then demean the data. Then I would use a command like: wb_command -cifit-merge to then merge all my demeaned data into a a single file, then I would use: wb_command -cifit-correlation to get a correlation matrix from which I could begin to use a graph theory toolkit (like brain connectivity tool box). Does this make sense? This is my first time using CIFTI files and I am still trying to wrap my head around it. Thanks, Grace This question is based on the following thread: http://www.mail-archive.com/[email protected]/msg00448.html Grace Shearrer, PhD Post Doctoral Researcher Neuropsychology of Ingestive Behavior Lab University of North Carolina Chapel Hill _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
