Hi! I would like to plot a topomap from obtained psd_welch() values. However I don’t know how to find the channel and position information, so I tried to do the following using a Layout: [Captura de pantalla 2021-10-05 a las 14.33.32] But I couldn’t manage to fit the sensors into the blue circl…

Hi @guiomar , I’m not an MEG guy, so I never used layouts, but here are my thoughts: The layout you read has center away from (0, 0, 0): laypos.mean(axis=0) # array([0.47688583, 0.46079796, 0.03376805, 0.02814004]) so the position of the sensors that you see in the topomap is correct. The layout…

topomap with layout

Support & Discussions

richard (Richard Höchenberger) October 6, 2021, 9:17am 7

I think we had a related discussion at

1 Like

Topic		Replies	Views
mne.viz.plot_topomap - align data to head outline Support & Discussions meg , visualization	7	1501	September 8, 2021
Plotting topographies for MEG sensors Mailing List Archive (read-only) list-archive	10	205	November 4, 2012
problem with plotting the positions of a selection of magnetometers Mailing List Archive (read-only) list-archive	6	205	April 4, 2018
plotting topomap for SSP projection Mailing List Archive (read-only) list-archive	11	212	April 28, 2014
Topomap with Brainvision EEG data Mailing List Archive (read-only) list-archive	6	538	November 4, 2014

topomap with layout

Related topics