Plot SSP projections topographiesΒΆ

This example shows how to display topographies of SSP projection vectors. The projections used are the ones correcting for ECG artifacts.

# Author: Alexandre Gramfort <>
#         Denis A. Engemann <>
#         Teon Brooks <>

# License: BSD (3-clause)

from mne import read_proj, read_evokeds
from mne.datasets import sample


data_path = sample.data_path()

ecg_fname = data_path + '/MEG/sample/sample_audvis_ecg_proj.fif'
ave_fname = data_path + '/MEG/sample/sample_audvis-ave.fif'

evoked = read_evokeds(ave_fname, condition='Left Auditory')
projs = read_proj(ecg_fname)


Total running time of the script: (0 minutes 6.858 seconds)

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