mne.spatial_dist_connectivity

mne.spatial_dist_connectivity(src, dist, verbose=None)

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.