Hiya, We would like to compare several parcellation schemes with the results of structural connectivity on the HCP data (we have generated dense connectome data for several subjects). The Freesurfer parcellation (which is based upon the Conte69 atlas?) is already provided on the 32K subject mesh, but we would like to compare others, e.g. Desikan-Killiany, Harvard-Oxford, microstructure etc. In short:
1) What would be the optimal way to do this? 2) Which wb_commands should we use? 3) Which atlases would people recommend (we want to look at replication performance across subjects) 4) There seems to only be a small subset of Brodmann areas in the distributed subjects’ 32K CIFTI files (mainly the visual cortex and areas around pre- and post-central gyrus). Any reason why the rest are missing? Thanks in advance for any pointers! Cheers, M@ On 4/11/15 23:17 , "Jennifer Elam" <[email protected]<mailto:[email protected]>> wrote: Hi Vishal, Also, the FreeSurfer-generated aparc and aparc.a2009s non-overlapping parcellations for each subject are available on the 32k_fs_LR mesh and 164k mesh in the Structural preprocessed package for each subject. These are available as GIFTI label files per hemisphere and as CIFTI dlabel files (both hemispheres). Best, Jenn Jennifer Elam, Ph.D. Outreach Coordinator, Human Connectome Project Washington University School of Medicine Department of Anatomy and Neurobiology, 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]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Harms, Michael Sent: Wednesday, November 04, 2015 3:40 PM To: Vishal Patel; [email protected]<mailto:[email protected]> Subject: Re: [HCP-Users] Hcp Data with non-overlapping parcellations Hi Vishal, There is a version of the hard parcellation from Gordon et al. (Cerebral Cortex, 2014) available as a CIFTI 'dlabel.nii' file, if you are interested in that. cheers, -MH -- Michael Harms, Ph.D. ----------------------------------------------------------- Conte Center for the Neuroscience of Mental Disorders Washington University School of Medicine Department of Psychiatry, Box 8134 660 South Euclid Ave. Tel: 314-747-6173 St. Louis, MO 63110 Email: [email protected]<mailto:[email protected]> From: Vishal Patel <[email protected]<mailto:[email protected]>> Date: Wednesday, November 4, 2015 1:42 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [HCP-Users] Hcp Data with non-overlapping parcellations Hi, Does anyone have access to HCP data that has been parcellated in non-overlapping regions or can point me in the right direction? Thanks, Vishal -- Vishal Patel Graduate Student Applied Cognition & Neuroscience University of Texas at Dallas In the depths of winter, I finally learned that within me there lay an invincible summer. -Albert Camus- _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users ________________________________ The materials in this message are private and may contain Protected Healthcare Information or other information of a sensitive nature. If you are not the intended recipient, be advised that any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this email in error, please immediately notify the sender via telephone or return mail. _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users -- Matthew George Liptrot <http://about.me/matthewliptrot> Department of Computer Science University of Copenhagen & Section for Cognitive Systems Department of Applied Mathematics and Computer Science Technical University of Denmark http://about.me/matthewliptrot <http://about.me/matthewliptrot> _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
