mne.spatial_dist_adjacency

mne.spatial_dist_adjacency(src, dist, verbose=None)[source]

Compute adjacency from distances in a source space.

Parameters
srcinstance of SourceSpaces

The source space must have distances between vertices computed, such that src[‘dist’] exists and is useful. This can be obtained with a call to mne.setup_source_space() with the add_dist=True option.

distfloat

Maximal geodesic distance (in m) between vertices in the source space to consider neighbors.

verbosebool | str | int | None

If not None, override default verbose level (see mne.verbose() and Logging documentation for more). If used, it should be passed as a keyword-argument only.

Returns
adjacencycoo_matrix

The adjacency matrix describing the spatial graph structure.