<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi JM,<div class=""><br class=""></div><div class="">Ah…make sense. So one could use the filled.mgz file right?</div><div class=""><br class=""></div><div class="">Thanks</div><div class="">T</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><img apple-inline="yes" id="11F1E618-6125-499F-A4E6-4532131FC59C" src="cid:89E4E513-D98D-4553-894C-6D6F66917E6C@uzh.ch" class=""><br class=""><div class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 16 Jul 2020, at 14:29, Schoffelen, J.M. (Jan Mathijs) <<a href="mailto:jan.schoffelen@donders.ru.nl" class="">jan.schoffelen@donders.ru.nl</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">Hi T,<br class=""><br class="">I think that you’d need as ‘brain’ mesh a shell that describes the inner surface if the skull/dura (which is the mesh we typically get (with our T1w images) using the summated probabilistic segmentation of gray/white/csf compartments). As such using the cortical meshes is not correct. Thos should be used for the dipole locations.<br class=""><br class="">BW,<br class="">JM<br class=""><br class=""><br class=""><blockquote type="cite" class="">On 16 Jul 2020, at 14:07, Tzvetan Popov <<a href="mailto:tzvetan.popov@uni-konstanz.de" class="">tzvetan.popov@uni-konstanz.de</a>> wrote:<br class=""><br class="">Dear all,<br class=""><br class="">I am trying to compute BEM head model using ‘openmeeg’ . I am working with 3 meshes (figure attached). The brain mesh is actually the concatenated L and R hemispheres. Ft_prepare_headmodel throws an error, correctly so, referring to the fact that there is still space between the hemispheres. <br class=""><br class="">Does anyone know how to process the (red) brain mesh such that it becomes one entity?<br class=""><br class="">Any hints much appreciated<br class="">Thank you<br class="">Tzvetan<br class=""><br class=""> <Screenshot 2020-07-16 13.56.14.png><br class="">_______________________________________________<br class="">fieldtrip mailing list<br class=""><a href="https://mailman.science.ru.nl/mailman/listinfo/fieldtrip" class="">https://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a><br class="">https://doi.org/10.1371/journal.pcbi.1002202<br class=""></blockquote><br class=""><br class="">_______________________________________________<br class="">fieldtrip mailing list<br class=""><a href="https://mailman.science.ru.nl/mailman/listinfo/fieldtrip" class="">https://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a><br class="">https://doi.org/10.1371/journal.pcbi.1002202<br class=""></div></div></blockquote></div><br class=""></div></div></body></html>