The output of tck2connectome


Not to open the new topic.

Nothing wrong with opening new topics; if anything it’s preferable :+1: You can always provide a link to another topic if you think it might be relevant.

Is it possible for the tck2connectome output to be in form of this

Not directly. It could however be achieved with some fairly minimal scripting involving the connectome LUT and matrix data.

Mind you, the connectomes extracted from tck2connectome are asymmetric - meaning you may need to symmetrize them for their use in neuromarvl.

Neurotic clarification; tck2connectome by default produces symmetric matrices, but stored in upper triangular format. “Asymmetric” generally refers to when the reflected values are not identical but also not simply zero-filled; i.e. the connectivity from A to B is not identical to the connectivity from B to A.

You can also output symmetric matrices from tck2connectome using the -symmetric option.