mne.spatio_temporal_dist_connectivity

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

Compute connectivity from distances in a source space and time instants.

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.

n_timesint

Number of time points

distfloat

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

verbosebool, str, int, or None

If not None, override default verbose level (see mne.verbose() and Logging documentation for more).

Returns
connectivitycoo_matrix

The connectivity 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.