[Camino-users] PICo - anatomical connectivity

[Curci Marina Carmela]

Good morning!!

I have a questions for camino users: I'm trying to run PICo probabilistic tractography with DTI data-set. I have chosen to produce an anatomical connectivity map because I want only one probability map deriving from my seed file.
When I set this option in the command procstreamlines I obtain an image like the attached one.

I notice a sort of 'grid' on the image because there is a certain regular alternance between voxel with high intensity and voxels whose intensity is zero.
Is this thing right? Why is there this effect??

As usual, thanks for your informations
Marina