We have recently discovered that the preprocessed diffusion data for subject 103515, released in Q1 (June 2013) and available since then is incomplete/corrupted and should not be used. This is evidenced by the fact that the preprocessed diffusion package is <400MB, when it should be 1.22GB.
It appears that the diffusion preprocessing for that subject skipped an important middle pipeline and that accounts for the missing data. Since 103515 is a Q1 Release subject, the preprocessed diffusion data for this subject has been incomplete since our first Q1 data release and affects all HCP distributions via ConnectomeDB, Connectome in a Box, and Amazon S3. We are reprocessing the subject and will rerelease the diffusion data for 103515 along with the upcoming 900 Subjects +MEG3 Release. At that time, Connectome in a Box and Amazon S3 distributions will be updated with the fix as well. Sorry for any inconvenience this has caused. We have added a note about this subject on our Data Issues and Fixes wiki page ( <https://wiki.humanconnectome.org/x/EIDDAQ> https://wiki.humanconnectome.org/x/EIDDAQ). 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 <tel:314-362-9387> 314-362-9387 <mailto:[email protected]> [email protected] <http://www.humanconnectome.org> www.humanconnectome.org _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
