I’ve for two quick questions re structural connectome stats:
I’m currently trying to run some group comparisons for a structural connectome in NBS connectome. The stats work well, but I’m having trouble with the visualization. Does someone have the coordinates for fs_default.txt in MNI space? When I run getCOG.m with my parcellated image, it seems to rotate the images by 90 degrees and confuse axial, saggittal and coronal when overlaying on the figure.
I followed the instructions on the MRtrix website for the structural connectome reconstruction, so I guess my current martices are populated with the streamline count. Is this correct? How can I populate the matrices with FA and other scalars?