I think there is pretty extensive documentation of the wmparc file on FreeSurfer’s website. I would recommend using surfaces for cortical structures.
Peace, Matt. From: <[email protected]<mailto:[email protected]>> on behalf of Xinyang Liu <[email protected]<mailto:[email protected]>> Date: Wednesday, April 25, 2018 at 3:50 AM To: HCP 讨论组 <[email protected]<mailto:[email protected]>> Subject: [HCP-Users] the wmparc file Dear HCP experts, Hi. In the subject's structural folder, there is a file called "wmparc", which seems to be the combination of the white matter and grey matter according to fslview. My questions are: 1. Is there any other brain structures included in this data apart from grey and white matter, for example CSF? 2. Is there any way to separate the grey and white matter voxels, as well as subcortical part with cortical part? We would like to acquire global white matter voxels. 3. If used as a termination mask in fibre tracking, will this voxel mask have the same effect as the surface mask (e.g. the pial surface)? Look forward to your kind guidance. Thanks. Best regards, Xinyang _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
