mne.viz.plot_ica_sources¶
- mne.viz.plot_ica_sources(ica, inst, picks=None, start=None, stop=None, title=None, show=True, block=False, show_first_samp=False, show_scrollbars=True)[source]¶
Plot estimated latent sources given the unmixing matrix.
Typical usecases:
plot evolution of latent sources over time based on (Raw input)
plot latent source around event related time windows (Epochs input)
plot time-locking in ICA space (Evoked input)
- Parameters
- icainstance of
mne.preprocessing.ICA
The ICA solution.
- instinstance of
mne.io.Raw
,mne.Epochs
,mne.Evoked
The object to plot the sources from.
- picks
str
|list
|slice
|None
Channels to include. Slices and lists of integers will be interpreted as channel indices. In lists, channel type strings (e.g.,
['meg', 'eeg']
) will pick channels of those types, channel name strings (e.g.,['MEG0111', 'MEG2623']
will pick the given channels. Can also be the string values “all” to pick all channels, or “data” to pick data channels. None (default) will pick all sources in the order as fitted.- start
int
|None
X-axis start index. If None (default), from the beginning.
- stop
int
|None
X-axis stop index. If None (default), next 20 are shown, in case of evoked to the end.
- title
str
|None
The window title. If None a default is provided.
- showbool
Show figure if True.
- blockbool
Whether to halt program execution until the figure is closed. Useful for interactive selection of components in raw and epoch plotter. For evoked, this parameter has no effect. Defaults to False.
- show_first_sampbool
If True, show time axis relative to the
raw.first_samp
.- show_scrollbarsbool
Whether to show scrollbars when the plot is initialized. Can be toggled after initialization by pressing z (“zen mode”) while the plot window is focused. Default is
True
.New in version 0.19.0.
- icainstance of
- Returns
- figinstance of
Figure
The figure.
- figinstance of
Notes
For raw and epoch instances, it is possible to select components for exclusion by clicking on the line. The selected components are added to
ica.exclude
on close.New in version 0.10.0.