Dear All, Is there a way to create a closed BEM mesh in MNE from the pial surface generated by merging the lh and rh pial surfaces in freesurfer? Thank you, Octavian. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20121118/bdf945b3/attachment.html