Always use MSMAll data for group analysis. I recommend BC for neuroanatomy, and without BC for quantitative analysis. You can always smooth a myelin map, but I recommend no smoothing.
Peace, Matt. From: <[email protected]<mailto:[email protected]>> on behalf of Aaron C <[email protected]<mailto:[email protected]>> Date: Wednesday, May 11, 2016 at 1:35 AM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [HCP-Users] Question about myelin maps in HCP S900 data Dear HCP experts, I have some questions about the myelin maps in HCP S900 distribution. In the folder 100307\MNINonLinear\fsaverage_LR32k, I see there are seven *.dscalar.nii files of myelin maps: 100307.MyelinMap.32k_fs_LR.dscalar.nii 100307.MyelinMap_BC.32k_fs_LR.dscalar.nii 100307.MyelinMap_BC_MSMAll.32k_fs_LR.dscalar.nii 100307.MyelinMap_MSMAll.32k_fs_LR.dscalar.nii 100307.SmoothedMyelinMap.32k_fs_LR.dscalar.nii 100307.SmoothedMyelinMap_BC.32k_fs_LR.dscalar.nii 100307.SmoothedMyelinMap_BC_MSMAll.32k_fs_LR.dscalar.nii >From these names, I guess the files with "BC" are residual bias field >corrected myelin maps, and the files with "MSMAll" are MSMAll-registered >myelin maps. Am I correct? For any group analysis, should I use MSMAll-registered myelin map from each individual for better registration between subjects? Thank you. _______________________________________________ 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] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
