Connectivity
The Connectivity tab in the Overlay Toolbox contains a listing of loaded Connectivity and Fiber Orientation files and links.

URL links (loaded using Open Location... in File Menu) to remotely stored files are often used to access large (>30 GB) connectivity matrix files, loading one row of the matrix at a time as needed, rather than having to locally store and load the whole 90,000 x 90,000 matrix into memory.
  • Connectivity File lists links or paths to loaded dense or parcellated connectivity matrix files. For dMRI-based tractography connectivity (trajectory or *.traj*) files, an associated Fiber Orientation File must also be loaded for display and is listed to the right.