Compute connectivity from distances in a source space
Parameters:
src : instance of SourceSpaces
The source space must have distances between vertices computed, such
that src[‘dist’] exists and is useful. This can be obtained using MNE
with a call to mne_add_patch_info with the –dist option.
dist : float
Maximal geodesic distance (in m) between vertices in the
source space to consider neighbors.
verbose : bool, str, int, or None
If not None, override default verbose level (see mne.verbose).
Returns:
connectivity : sparse COO matrix
The connectivity matrix describing the spatial graph structure.
