Dear MNE users,
After filtration with the Maxfilter some periods of the MEG signal are left flat. I guess that they can be rejected before averaging using gradFlat and magFlat options in the description files for averaging and covariance matrix estimation.
What would be suitable values of gradFlat and magFlat ?
Regards,
Elena
Elena V Orekhova, PhD
Dept. of Clinical Neurophysiology
University of Gothenburg
S-413 45Gothenburg, Sweden
phone: +46 31 342 48 02
elena at neuro.gu.se