Hello FSL experts!
probtrackx has a "twomask_symm" mode. If I understand it correctly (as stated in http://dbic.dartmouth.edu/wiki/index.php/Diffusion_Tensor_Imaging_Analysis#Path_Distribution_Estimation) it wouldn't matter if I exchange the "seed" and "mask2" masks, the result would be always the same.
probtrackx2 doesn't have this option anymore. How about those matrix options in probtrackx2? Is the result (resp. the resulting connectivity matrix) always symmetric, too?
Best regards,
Kai
|