Hi Rigel, I don’t see why you want to resample it, nor why it needs to be converted into a cifti file. What’s your motivation for this? Best wishes, Jan-Mathijs
> On 15 Jan 2019, at 15:55, Rigel Wang > <rigel.w...@neuroinformatics-collaboratory.org> wrote: > > Hi Prof. Jan-Mathijs, > Thank you for your fast reply, this is very useful, I did not notice this > low-resolution source space anatomical file before. > Therefore, I need to convert this *.gii to CIFTI format as input to > -cifti-resample <cfti-template>? Or its corresponding MEG CIFTI data as input > to -cifti-resample <cfti-template>? > Vielen Dank > Best, > Rigel > > 发件人: Schoffelen, J.M. (Jan Mathijs) <jan.schoffe...@donders.ru.nl > <mailto:jan.schoffe...@donders.ru.nl>> > 发送时间: 2019年1月15日 6:41 > 收件人: Rigel Wang; HCP-Users@humanconnectome.org > <mailto:HCP-Users@humanconnectome.org> > 抄送: supp...@humanconnectome.org <mailto:supp...@humanconnectome.org>; Pedro > Antonio Valdés-Sosa > 主题: Re: [HCP-Users] About wb_command -cifti-resample > > Hi Rigel, > > I suggest to use the low resolution subject-specific source models, which are > part of the release data and are expressed in native space. > They exist in a 4k and 8k vertex-per-hemisphere version. See page 92 of the > S900 release manual. > > Best wishes, > Jan-Mathijs > > >> On 15 Jan 2019, at 15:33, Rigel Wang >> <rigel.w...@neuroinformatics-collaboratory.org >> <mailto:rigel.w...@neuroinformatics-collaboratory.org>> wrote: >> >> Hi HCP team, >> Thanks a lot for your dedication to science. >> I am using your HCP-S900 dataset and Connectome Workbench for research. >> Specifically, in order to compare the E/MEG inverse solution, we are >> expecting to get the low resolution resting state fMRI on native space >> surface. >> We are trying to use HCP-S900 dataset for a test. >> >> For example, we want to downsample >> the105923\MNINonLinear\Result\rfMRI_REST1_LR\rfMRI_REST1_LR_Atlas_hp2000_clean.dtseries.nii. >> >> First, I use the wb_coomand -surface-resample in matlab to downsample the >> anatomical data( >> system([wb_command, ' -surface-resample ',' ',file.highResSurface{hemi},' >> ',file.highResSphere{hemi},' ',file.lowResSphere{hemi},' ', res_method,' >> ',file.lowResSurface{hemi}]);)for getting a low resolution suface which >> expecting to be around 3k vertices for each hemisphere. PS: downsampling the >> surface and projecting back to native space is for calculating the E/MEG >> leadfied. >> >> Then I am trying to use the wb_coomand -cifti-resample for downsample the >> functional data( >> system([wb_command, ' -cifti-resample ',' ',file.highResCii,' >> ',res_src_direction,' ',cifti_templete,' ',res_template_direction,' >> ',res_surface_method,' ', res_volume_method,' ',file.lowResCii]);) . >> >> Question: >> 1. I don't know what should I put in the <cifti_templete> for wb_coomand >> -cifti-resample? >> >> 2. Can I use the same project matrix from >> \105923\MNINonLinear\fsaverage_LR32k\105923.R.{pial or >> white}.32k_fs_LR.surf.gii file, which is 4*4 matrix, for projecting >> low-resolution 3k_fs_LR back, the output of -surface-resample, to individual >> native space? >> >> Thank you! >> Best, >> Rigel >> >> _______________________________________________ >> HCP-Users mailing list >> HCP-Users@humanconnectome.org <mailto:HCP-Users@humanconnectome.org> >> http://lists.humanconnectome.org/mailman/listinfo/hcp-users >> <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 > <http://lists.humanconnectome.org/mailman/listinfo/hcp-users>Spam detection > software, running on the system "mailman02.nrg.mir", has > identified this incoming email as possible spam. The original message > has been attached to this so you can view it (if it isn't spam) or label > similar future email. If you have any questions, see > @@CONTACT_ADDRESS@@ for details. > > Content preview: Hi Prof. Jan-Mathijs, Thank you for your fast reply, this > is very useful, I did not notice this low-resolution source space anatomical > file before. Therefore, I need to convert this *.gii to CIFTI format as > input > to -cifti-resample <cfti-template>? Or its corresponding MEG CIFTI data as > input to -cifti-resample <cfti-template>? Vielen Dank Best, Rigel [...] > > Content analysis details: (5.7 points, 5.0 required) > > pts rule name description > ---- ---------------------- -------------------------------------------------- > 3.2 CHARSET_FARAWAY_HEADER A foreign language charset used in headers > 0.0 HTML_MESSAGE BODY: HTML included in message > 2.5 MIME_CHARSET_FARAWAY MIME character set indicates foreign language > 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid > > > Spam detection software, running on the system "mailman02.nrg.mir", has > identified this incoming email as possible spam. The original message > has been attached to this so you can view it (if it isn't spam) or label > similar future email. If you have any questions, see > @@CONTACT_ADDRESS@@ for details. > > Content preview: Hi Prof. Jan-Mathijs, Thank you for your fast reply, this > is very useful, I did not notice this low-resolution source space anatomical > file before. Therefore, I need to convert this *.gii to CIFTI format as > input > to -cifti-resample <cfti-template>? Or its corresponding MEG CIFTI data as > input to -cifti-resample <cfti-template>? Vielen Dank Best, Rigel [...] > > Content analysis details: (5.7 points, 5.0 required) > > pts rule name description > ---- ---------------------- -------------------------------------------------- > 3.2 CHARSET_FARAWAY_HEADER A foreign language charset used in headers > 0.0 HTML_MESSAGE BODY: HTML included in message > 2.5 MIME_CHARSET_FARAWAY MIME character set indicates foreign language _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
