mne.viz.plot_evoked_field

mne.viz.plot_evoked_field(evoked, surf_maps, time=None, time_label='t = %0.0f ms', n_jobs=1, fig=None, vmax=None, n_contours=21, verbose=None)[source]

Plot MEG/EEG fields on head surface and helmet in 3D.

Parameters
evokedinstance of mne.Evoked

The evoked object.

surf_mapslist

The surface mapping information obtained with make_field_map.

timefloat | None

The time point at which the field map shall be displayed. If None, the average peak latency (across sensor types) is used.

time_labelstr | None

How to print info about the time instant visualized.

n_jobsint

The number of jobs to run in parallel (default 1). Requires the joblib package.

figinstance of mayavi.core.api.Scene | None

If None (default), a new figure will be created, otherwise it will plot into the given figure.

New in version 0.20.

vmaxfloat | None

Maximum intensity. Can be None to use the max(abs(data)).

New in version 0.21.

n_contoursint

The number of contours.

New in version 0.21.

verbosebool, str, int, or None

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

Returns
figinstance of mayavi.mlab.Figure

The mayavi figure.

Examples using mne.viz.plot_evoked_field