[Mne_analysis] reconstruct virtual MEG channels in source-space

[马捷]

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Hi all,

     I have used the dSPM algorithm to get the maximum activation point. I want to do a time-frequency analysis of the data from this maximum activation point. 
So I need to reconstruct the virtual channel data for this maximum activation point, which means I can get the epoch data about this vertice. This method has mentioned in fieldtrip(http://www.fieldtriptoolbox.org/tutorial/virtual_sensors/), but I don't know how to make it by MNE. Someone told me that the 'mne.minimum_norm.apply_inverse_epochs' function can do it, but I don't know how to do it specifically. This function returns the stc file, which only tells me how much activation each point has at each time point. 



Best wishes,

Eric