[FieldTrip] Source Parcellation

[Velden, Daniel]

Dear Mohammad,

your headmodel is in 'neuromage' coordsystem, because it is (I assume) based on the segmented mri of a subject. Since the basis for a sourcemodel in fieldtrip is a regular 3D grid (from segmented mri of a subject or else) or surface meshes or cortical sheets you should check, what was used to create it. Both may be based on the same mri data. Go ahaead and check if they align, when you plot them.

figure
hold on
ft_plot_vol(headmodel, 'facecolor', 'cortex', 'edgecolor', 'none');alpha 0.5; camlight;

ft_plot_mesh(source_model.pos(source_model.inside,:));
hold off

For more help see:
http://www.fieldtriptoolbox.org/tutorial/sourcemodel/

and or read the introductions and documentations.

Greetings
Daniel


------------------------------------------------

Daniel van de Velden (M.Sc.) || PhD candidate
Wissenschaftlicher Mitarbeiter
Klinik für Klinische Neurophysiologie
Georg-August-Universität Göttingen
Robert-Koch.Str. 40, 37075 Göttingen
Tel. 0551- 39-65106

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.science.ru.nl/pipermail/fieldtrip/attachments/20190716/c3838ab3/attachment-0002.html>
-------------- next part --------------
An embedded message was scrubbed...
From: Mohammad Ostadmohammadi <mohammad.ostad73 at gmail.com>
Subject: [FieldTrip] Source Parcellation
Date: Tue, 16 Jul 2019 07:24:46 +0000
Size: 5923
URL: <http://mailman.science.ru.nl/pipermail/fieldtrip/attachments/20190716/c3838ab3/attachment-0002.mht>
-------------- next part --------------
_______________________________________________
fieldtrip mailing list
https://mailman.science.ru.nl/mailman/listinfo/fieldtrip
https://doi.org/10.1371/journal.pcbi.1002202