Hi Alex, Unless one has issues with SNR in the images, I would be inclined to just use the one with the overall highest resolution (0.9mm isotropic is better than 1x0.7x0.7). That is because one will just get more blurring of fine structures with the lower resolution datasets.
Peace, Matt. From: <hcp-users-boun...@humanconnectome.org<mailto:hcp-users-boun...@humanconnectome.org>> on behalf of Alex Cohen <alexco...@gmail.com<mailto:alexco...@gmail.com>> Reply-To: "alexco...@gmail.com<mailto:alexco...@gmail.com>" <alexco...@gmail.com<mailto:alexco...@gmail.com>> Date: Friday, October 14, 2016 at 2:35 PM To: "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: [HCP-Users] Feeding the HCP Pipelines multiple T1s and/or T2s of different size/resolutions Hi all, As the subject says, has anyone tried starting with multiple T1 or T2 images of different resolution or sizes? (digging into AnatomicalAverage.sh, it seems to produce output with resolution matched to the first image provided instead of 1x1x1...) In particular, I'm wondering about patients scanned on different days/protocols where you may multiple good quality T2w images you'd like to use, but one is 1x0.7x0.7 and the other is 0.9x0.9x0.9... Similarly with T1ws, if you have a 1.0^2 and a 0.9^2, is there a way to use both to increase SNR, etc... -Alex ---------------------------------------------------------------- Alexander Li Cohen, M.D., Ph.D. E-mail: alexander.coh...@childrens.harvard.edu<mailto:alexander.coh...@childrens.harvard.edu> (Medical/Science Email) E-mail: alexco...@gmail.com<mailto:alexco...@gmail.com> (Lifetime Email) ---------------------------------------------------------------- _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> 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 HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
