Any volumetric version?

[oliver-xie]

Hi! I am using your atlas and want to project the surface atlas back to volumetric space for neurosynth decoding. I know the subcortical ROIs are already in volumetric space but unsure what to do with the cortical parcels. Apologize if this is an easy question.
Thanks,
Oliver

[sivcek]

Oliver, hi!

Probably the best way to achieve this is to use wb_command to map values to a desired volume space. Based on the list of commands obtained using wb_command -list-commands, the best option might be wb_command -metric-to-volume-mapping.

All the best, Grega

[oliver-xie]

Hi Grega,
Thanks, I figured it out. It was actually covered in a previous post by jielisaji to create a volumetric version of network assignment
wb_command -label-to-volume-mapping \ CortexSubcortex_ColeAnticevic_NetPartition_wSubcorGSR_netassignments_R.label.gii \ ../S1200.R.midthickness_MSMAll.32k_fs_LR.surf.gii \ ../S1200_AverageT1w_restore.nii.gz \ CortexSubcortex_ColeAnticevic_NetPartition_wSubcorGSR_netassignments_R.nii.gz \ -nearest-vertex 1

I replaced CortexSubcortex_ColeAnticevic_NetPartition_wSubcorGSR_netassignments_R.label.gii (the one with network index) with one with ROI index. I was just making sure that this isn't something that already exists, which might be helpful to show where the ROIs are for people less familiar with surface maps.

Thanks,
Oliver