Hello Lia & Tim,
while Tim is still in Cluj, could you please see what it would take to visualize tracts of connecting fibers in TVB in 3D? We have the streamlines in the pipeline, which are good representations of the tracts, but it is not clear to me how much effort it would take to render these as objects in TVB. Rendering may actually not even be needed, visualization may suffice. Could you please have a look?