mne.spatio_temporal_src_adjacency#
- mne.spatio_temporal_src_adjacency(src, n_times, dist=None, verbose=None)[source]#
Compute adjacency for a source space activation over time.
- Parameters:
- srcinstance of
SourceSpaces The source space. It can be a surface source space or a volume source space.
- n_times
int Number of time instants.
- dist
float, orNone Maximal geodesic distance (in m) between vertices in the source space to consider neighbors. If None, immediate neighbors are extracted from an ico surface.
- verbose
bool|str|int|None Control verbosity of the logging output. If
None, use the default verbosity level. See the logging documentation andmne.verbose()for details. Should only be passed as a keyword argument.
- srcinstance of
- Returns:
- adjacency
coo_matrix The adjacency matrix describing the spatio-temporal graph structure. If N is the number of vertices in the source space, the N first nodes in the graph are the vertices are time 1, the nodes from 2 to 2N are the vertices during time 2, etc.
- adjacency