mne.spatial_inter_hemi_adjacency

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

Get vertices on each hemisphere that are close to the other hemisphere.

Parameters:

srcinstance of SourceSpaces

The source space. Must be surface type.

distfloat

Maximal Euclidean distance (in m) between vertices in one hemisphere compared to the other to consider neighbors.

verbosebool | str | int | None

Control verbosity of the logging output. If None, use the default verbosity level. See the logging documentation and mne.verbose() for details. Should only be passed as a keyword argument.

Returns:

adjacencycoo_matrix

The adjacency matrix describing the spatial graph structure. Typically this should be combined (addititively) with another existing intra-hemispheric adjacency matrix, e.g. computed using geodesic distances.