Thanks so much Michael! This link is also very helpful https://github.com/Washington-University/HCPpipelines/blob/master/PreFreeSurfer/PreFreeSurferPipeline.sh
Best, Xiangzhen On Tue, Oct 9, 2018 at 4:44 PM Harms, Michael <mha...@wustl.edu> wrote: > > > Hi, > > See http://www.ncbi.nlm.nih.gov/pubmed/23668970 > > specifically Figure 9. > > > > “dc” is the readout distortion correction. > > “restore” is the bias field correction (for the receive bias field) > > > > The gradient distortion correction is not included as part of the > filename, so the file could just as well have been named > “T1w_gdc_acpc_rdc_restore_brain.nii.gz” > > > > Cheers, > > -MH > > > > -- > > Michael Harms, Ph.D. > > ----------------------------------------------------------- > > Associate Professor of Psychiatry > > Washington University School of Medicine > > Department of Psychiatry, Box 8134 > > 660 South Euclid Ave. Tel: 314-747-6173 > > St. Louis, MO 63110 Email: mha...@wustl.edu > > > > *From: *<hcp-users-boun...@humanconnectome.org> on behalf of X K < > bnu...@gmail.com> > *Date: *Tuesday, October 9, 2018 at 8:50 AM > *To: *"hcp-users@humanconnectome.org" <hcp-users@humanconnectome.org> > *Subject: *[HCP-Users] T1w_acpc_dc_restore_brain.nii.gz > > > > Hi, > > > > I am using the HCP data. Here I came across a question about the file > *T1w_acpc_dc_restore_brain.nii.gz* > > I am curious what have been done between T1w.nii.gz and this file. From > the document, I guess that > > *acpc* indicate linear registriation (flirt) with dof=6; > > *dc* might indicate distortion correction, but how was this done? using > flirt with dof=12? > > I am not sure whether '*restore*' has particiulat meaning. > > > > Thanks. > > > > Best, > > Xiangzhen > > > > -- > > > ----------------------------------------------------------------------------------------- > > Xiangzhen Kong (孔祥祯) > > Research Staff > > Language and Genetics Department, > > Max Planck Institute for Psycholinguistics, > > Wundtlaan 1, 6525 XD, The Netherlands. > > > ----------------------------------------------------------------------------------------- > > > > _______________________________________________ > HCP-Users mailing list > 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. > -- ----------------------------------------------------------------------------------------- Xiangzhen Kong (孔祥祯) Research Staff Language and Genetics Department, Max Planck Institute for Psycholinguistics, Wundtlaan 1, 6525 XD, The Netherlands. ----------------------------------------------------------------------------------------- _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
