[FieldTrip] undocumented re-referencing schemes (bipolar)

Vitoria Piai v.piai.research at gmail.com
Tue Jan 10 16:37:47 CET 2017


Yep, that's him!
Thanks!

On 10 January 2017 at 16:32, Schoffelen, J.M. (Jan Mathijs) <
jan.schoffelen at donders.ru.nl> wrote:

> Hi Vitoria,
>
> ft_apply_montage is your friend.
>
> Best,
> Jan-Mathijs
>
>
> J.M.Schoffelen
> Senior Researcher, VIDI-fellow
> Donders Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands
>
>
>
>
> On 10 Jan 2017, at 16:19, Vitoria Piai <v.piai.research at gmail.com> wrote:
>
> Dear all,
>
> Robert told me there is something implemented, yet undocumented, that
> would facilitate computing bipolar derivations when re-referencing EEG
> data. (I have many SEEG electrodes with multiple contact points and would
> like to have bipolar contacts for each electrode).
>
> I don't remember exactly what it was, though. Does anyone know what that
> would be/has used it before? (Possibly with ft_preprocessing, with a
> boolean in cfg.refchannel?)
>
> Thanks a lot, Vitória
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