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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Marco,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Sorry to say I was not successful, yet. I have shifted to other tasks at this point. I am using 256 channel EEG, and want to use the FreeSurfer cortical ribbon
as my source model (I would prefer source/headmodels to be FEM as well). I found that a lot of FieldTrip is based on regular dipole grids, and also it is more oriented to MEG than EEG. I do not have the time right now to try to put all the pieces together
in FieldTrip to do what I want, but might get back to it in a month or two.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Sorry I could not be of more help to you right now.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">-Jeff<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Marco Buiatti [mailto:marco.buiatti@gmail.com]
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<b>Sent:</b> Friday, November 04, 2016 3:08 AM<br>
<b>To:</b> FieldTrip discussion list; K Jeffrey Eriksen<br>
<b>Subject:</b> Re: [FieldTrip] importing Brainstorm head and source models and leftfields<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Dear all,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I have Jeff's same question. I have anatomies ready in Brainstorm: segmented data imported, co-registration with MEG sensor space, computation of head model with overlapping spheres. Now I would like to import all this into Fieldtrip for
source reconstruction of oscillatory sources (DICS). <o:p></o:p></p>
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<p class="MsoNormal">What's the best way to do this? <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">And is there any difference between Brainstorm and Fieldtrip in these steps that I should be aware of?<o:p></o:p></p>
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<p class="MsoNormal">Jeff, did you manage to solve the problem?<o:p></o:p></p>
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<p class="MsoNormal">Thanks a lot,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Marco<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On 16 August 2016 at 07:20, Schoffelen, J.M. (Jan Mathijs) <<a href="mailto:jan.schoffelen@donders.ru.nl" target="_blank">jan.schoffelen@donders.ru.nl</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hi Jeff, <o:p></o:p></p>
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<p class="MsoNormal">Probably this is not yet implemented. Since it is all matlab-based it should be pretty straightforward, once you know how the headmodel is represented in the Brainstorm .mat file.<o:p></o:p></p>
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<p class="MsoNormal">Once you have figured this out, it probably takes just a few lines of code in ft_read_headshape.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If you have an updated version of this function, you can easily contribute it to the code-base for everyone’s use through git. <o:p></o:p></p>
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<p class="MsoNormal">How this can be done, is shown here: <a href="http://www.fieldtriptoolbox.org/development/git" target="_blank">http://www.fieldtriptoolbox.org/development/git</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Best,<o:p></o:p></p>
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<p class="MsoNormal">Jan-Mathijs<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On 16 Aug 2016, at 02:05, K Jeffrey Eriksen <<a href="mailto:eriksenj@ohsu.edu" target="_blank">eriksenj@ohsu.edu</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Hi,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">I am trying to do some forward and inverse simulations using a 3-shell BEM, and would prefer to import my model from Brainstorm where I have already created it. I can find
one example of importing the cortical mesh from Brainstorm using ft_read_headshape with the ‘matlab’ format, but I cannot find anything on how to import the Brainstorm BEM head model or leadfield.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Please point me to any further information on this topic,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">-Jeff<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif"">_______________________________________________<br>
fieldtrip mailing list<br>
</span><a href="mailto:fieldtrip@donders.ru.nl" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">fieldtrip@donders.ru.nl</span></a><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
</span><a href="https://mailman.science.ru.nl/mailman/listinfo/fieldtrip" target="_blank"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:purple">https://mailman.science.ru.nl/mailman/listinfo/fieldtrip</span></a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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_______________________________________________<br>
fieldtrip mailing list<br>
<a href="mailto:fieldtrip@donders.ru.nl">fieldtrip@donders.ru.nl</a><br>
<a href="https://mailman.science.ru.nl/mailman/listinfo/fieldtrip" target="_blank">https://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal">Marco Buiatti<br>
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Neonatal Neurocognition Lab<br>
Center for Mind/Brain Sciences<br>
University of Trento,<o:p></o:p></p>
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<p class="MsoNormal">Piazza della Manifattura 1,<span style="font-size:9.5pt"> 38068 Rovereto (TN), Italy</span><o:p></o:p></p>
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<p class="MsoNormal">E-mail: <a href="mailto:marco.buiatti@unitn.it" target="_blank">
marco.buiatti@unitn.it</a><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.5pt">Phone: </span>+39 0464-808178<o:p></o:p></p>
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<p class="MsoNormal"><a href="https://sites.google.com/a/unitn.it/marcobuiatti/" target="_blank">https://sites.google.com/a/unitn.it/marcobuiatti/</a><o:p></o:p></p>
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***********************************************<o:p></o:p></p>
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