Hi,

I would like to follow the workflow for the FreeSurfer TrackVis Transforms (http://surfer.nmr.mgh.harvard.edu/fswiki/FreeSurferTrackVisTransforms) but I'm not sure how to get started. The first step is to load the trk data and divide the trk coordinates from the file by the voxel_size in the header. How do I do that? Is this done in matlab? Is there a way to export the trk coordinates into matlab? If anyone could help me get started with this, that would be great. Thanks.

~Rayna~