Hi all,
this is just to update you that I have tried visualizing the same example subject with Mrtrix3, and it seems input data are correct. As you can observe from the attached picture, aparc+aseg image excludes cerebellum and thus some nodes are outside it. The surface I use with BNV is created from this segmentation, so I think the outcome I obtain is expected.
Thank you in advance for any suggestion/confirmation.
Best regards,
Rosella