I have an additional question related to tck2connectome, then connectome2tck
I generated connectomes and output assignments without any scaling:
tck2connectome 10M_ten_prob_SIFT.tck ROIv_HR_th_dil.nii.gz connectome_A.csv -zero_diagonal -out_assignments tck2connA.csv -force
I was expecting to then be able to run connectome2tck to extract bundles of interest based on the connectomes that i am comparing.
For instance, i’ve read in 2 connectomes and am interested in the connection between nodes 174,225 … I know in connA has 21 streamlines, but 0 in connB.
In : connA, connB Out: (21.0, 0.0)
So i’d expect to be able to run connectome2tck and get a bundle with 21 streamlines:
connectome2tck -exclusive -nodes 174,225 10M_ten_prob_SIFT.tck tck2connA.csv edges/edge
However, on some of these results where i know connA has some number, but connB has zero i am getting empty tck files … is there something i am missing, or misunderstanding :
`tesla:cmp12_test cmp12$ tckinfo edges/edge174-225.tck
Tracks file: "edges/edge174-225.tck"
ROI: seed WM_FODs.mif`