I have some problems using the surce extraction on MEG data. In general it works but I'm not able to extract some sources. The error message looks like:
Running 'M/EEG source extraction' No proximal vertices found for source(s) 1 3 8 10 13 18 These sources will be discarded
The coordinates of those sources are: 1 [-52 -42 20] 3 [-40 28 -2] 8 [-4 2 62] 10 [-58 2 4] 13 [40 28 -2]