Scanner error is another possibility. Matt.
From: "Elam, Jennifer" <e...@wustl.edu<mailto:e...@wustl.edu>> Date: Thursday, October 12, 2017 at 2:47 PM To: Reinder Vos de Wael <reinder.vosdew...@gmail.com<mailto:reinder.vosdew...@gmail.com>>, Matt Glasser <glass...@wustl.edu<mailto:glass...@wustl.edu>> Cc: Tong He <hetong1...@gmail.com<mailto:hetong1...@gmail.com>>, "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Subjects with less than 1200 time points Hi Reinder, We have not released notes on each case a scan was incomplete. Generally, scans were stopped early because the subject asked to end the scan due to comfort or anxiety issues. 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<mailto:hcp-users-boun...@humanconnectome.org> <hcp-users-boun...@humanconnectome.org<mailto:hcp-users-boun...@humanconnectome.org>> on behalf of Reinder Vos de Wael <reinder.vosdew...@gmail.com<mailto:reinder.vosdew...@gmail.com>> Sent: Thursday, October 12, 2017 2:41:20 PM To: Glasser, Matthew Cc: Tong He; hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org> Subject: Re: [HCP-Users] Subjects with less than 1200 time points Hi, Is there any documentation of what the reason was for stopping the scan early in each case? If not, what were generally the reasons for stopping early? Reinder On Oct 12, 2017, at 9:52 AM, Glasser, Matthew <glass...@wustl.edu<mailto:glass...@wustl.edu>> wrote: That just means that the scan did not complete for some reason. You can use them so long as your code does not assume all subjects have 1200 time points. Peace, Matt. From: <hcp-users-boun...@humanconnectome.org<mailto:hcp-users-boun...@humanconnectome.org>> on behalf of Ruby Kong <roo.c...@gmail.com<mailto:roo.c...@gmail.com>> Date: Thursday, October 12, 2017 at 2:09 AM To: "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Cc: Tong He <hetong1...@gmail.com<mailto:hetong1...@gmail.com>> Subject: [HCP-Users] Subjects with less than 1200 time points Dear HCP experts, We found several subjects with less than 1200 time points. May we know why this happens? Are these subjects problematic and should we exclude them or can they be used? Here are the subjects with less than 1200 time points: 119732 rfMRI_REST2_LR 119732 rfMRI_REST2_RL 119833 rfMRI_REST1_LR 140420 rfMRI_REST1_LR 159946 rfMRI_REST2_LR 169747 rfMRI_REST2_LR 173233 rfMRI_REST1_RL 186949 rfMRI_REST1_LR 196952 rfMRI_REST1_RL 196952 rfMRI_REST2_RL 202820 rfMRI_REST1_RL 317332 rfMRI_REST2_RL 473952 rfMRI_REST2_LR 644246 rfMRI_REST2_LR 751550 rfMRI_REST2_LR 751550 rfMRI_REST2_RL Best, Ruby _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto: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
