On Fri, May 20, 2016 at 3:23 PM, Aaron C <[email protected]> wrote:
> Dear HCP experts, > > I have some questions about the usage of Connectome Workbench for > displaying custom group-level ICA maps stored in a *.dtseries.nii file. > > 1. I am currently able to save the figure (similar to the format of the > figure displayed in Scene 3 of Connectome Workbench v1.0 Tutorial) of each > component map of a group ICA *.dtseries.nii file by clicking on > “File>Capture Image” manually and then change to the next component map and > do the same again manually, but this way is petty time-consuming if I have > a lot of ICA components (frames) in a *.dtseries.nii file. How could I > batch export these surface view figures via Connectome Workbench by using > some commands? > There isn't really a clean way to do this, but what you could do is use -cifti-merge to select one column from the file, set up a scene using that instead of the full file, then loop over the components, using -cifti-merge to overwrite that one-column file with each column, and use -show-scene each time. You could also get into messing with the xml inside the scene file, but that is more painful, especially for this case. > 2. I found R440 group-averaged surface files in the WB 1.0 Tutorial > Dataset. However, are there any S900 group-averaged surface files available > for use in the HCP dataset? > I think we made such a file, but I don't see a reference to it in the reference manual. Maybe the "900 Subjects Group Average Data" section down the page from the "open dataset" button on connectomedb? > 3. How could I get the anatomical region name (in terms of Brodmann or > any other brain atlases) of each grayordinate above a user-defined > threshold in a custom map using Connectome Workbench (similar to the > function of clicking “Report” button of xjView)? > If you have a relevant dlabel.nii or label.gii file loaded (might need to be in layers, but maybe not toggled on?), clicking on a location should have the region name in the identify window. We don't have anything for reporting this in ROIs, as far as I know. Using the outline view mode of label-type files (wrench button, draw type) and having the label layer on top of your thresholded map may be useful here. > Thank you very much! > > _______________________________________________ > HCP-Users mailing list > [email protected] > http://lists.humanconnectome.org/mailman/listinfo/hcp-users > _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
