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

Compute adjacency for a source space activation.

srcinstance of SourceSpaces

The source space. It can be a surface source space or a volume source space.

distfloat, or None

Maximal geodesic distance (in m) between vertices in the source space to consider neighbors. If None, immediate neighbors are extracted from an ico surface.

verbosebool, str, int, or 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.


The adjacency matrix describing the spatial graph structure.