[FieldTrip] Templates for defining neighbouring channels for EGI

Tzvetan Popov tzvetan.popov at uni-konstanz.de
Tue Aug 7 10:59:05 CEST 2018

Dear Sebastian,

could you try this and see if it works for you:

[~,ftpath] = ft_version;
elec       = ft_read_sens(strcat(ftpath,'/template/electrode/GSN-HydroCel-256.sfp'));
cfg               = [];
cfg.method        = 'distance';
cfg.neighbourdist = 3;
cfg.feedback      = 'yes';
neighbours        = ft_prepare_neighbours(cfg,elec);

Good luck,

> Am 07.08.2018 um 09:44 schrieb Sebastian Sauppe <sauppe.s at gmail.com>:
> Dear FieldTrip list members,
> does anyone know whether there are templates available for EGI systems to define neighboring channels? On the FieldTrip homepage, there are templates for Biosemi, Easycap and 10% systems (http://www.fieldtriptoolbox.org/template/neighbours <http://www.fieldtriptoolbox.org/template/neighbours>). However, EGI has a different montage and the channel names don’t conform to the 10% system so that these are not easily applicable. Any hints would be highly appreciated!
> Regards,
> Sebastian
> -----------
> Dr. Sebastian Sauppe
> Department of Comparative Linguistics, University of Zurich
> Homepage: https://sites.google.com/site/sauppes/ <https://sites.google.com/site/sauppes/>
> Twitter: @SebastianSauppe <https://twitter.com/SebastianSauppe>
> Google Scholar Citations: https://scholar.google.de/citations?user=wEtciKQAAAAJ <https://scholar.google.de/citations?user=wEtciKQAAAAJ> 
> ResearchGate: http://www.researchgate.net/profile/Sebastian_Sauppe <http://www.researchgate.net/profile/Sebastian_Sauppe>
> ORCID ID: http://orcid.org/0000-0001-8670-8197 <http://orcid.org/0000-0001-8670-8197>
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> https://doi.org/10.1371/journal.pcbi.1002202

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