Can you send us your probtrackx call? Peace,
Matt. On 4/14/14, 1:01 PM, "Sarah Parisot" <[email protected]> wrote: >Dear all, > >I am working on brain parcellation based on structural connectivity >matrices. I ran FSL's probtrackx on an HCP subject, seeding from the >WM/GM 32k surface to get the seedxseed connectivity matrix (matrix1) and >I am struggling a little with the outputs of probtrackx and the use of >the workbench for visualization. It would be great if I could have some >answers to a few questions: > >-I obtained a matrix1.dot file that I would like to be able to visualize >using the connectome workbench. I tried running the >probtrackx-dot-convert command (I used a metric file with all ones for >all nodes as -row/col-surface.) but the converted file appears to be all >zeros when I load it in the workbench. Maybe I'm using the wrong metric >file? > >-Is there a way to keep knowledge of the different tracts evaluated from >one seed point to another? >I am getting an image that counts all the tracts that go through a >voxel, but I would like to know how seed A is connected to seed B. I was >told this information is kept in the 'matrix4' output, which apparently >cannot be read at the moment. > >Thanks. >Best Regards, >Sarah >_______________________________________________ >HCP-Users mailing list >[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
