[Eeglablist] dipfit source localization

Scott Makeig smakeig at gmail.com
Sun May 9 14:23:53 PDT 2021


Anaelle -

What do you mean by 'one dipole for each single trial' ? Each trial
expresses the summed activity of numerous sources (brain and non-brain) ...

Scott Makeig

On Fri, May 7, 2021 at 2:29 PM Anaelle Alouit via eeglablist <
eeglablist at sccn.ucsd.edu> wrote:

> Dear eeglablist,
>
> Sorry for the spam, another question/issue came out in the meantime.
>
> I would like to do source localization using dipfit on each trial and not
> on the mean erp data.
> How could I modify this line, to instead of plotting one dipole for a mean
> trial, plotting one dipole for each single trial ? (assuming that I used
> bootstrapping first to keep 100 random trials)
> >erp = mean(EEG.data(:,:,:), 3);
>
> Thank you for your help,
>
> Best regards,
>
> --
>
> Anaëlle ALOUIT
> INSERM U1266 - Institut de Psychiatrie et Neurosciences de Paris
> GHU Paris Psychiatrie et Neurosciences
> 102-108 Rue de la Santé, 75014 Paris
>
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-- 
Scott Makeig, Research Scientist and Director, Swartz Center for
Computational Neuroscience, Institute for Neural Computation, University of
California San Diego, La Jolla CA 92093-0559, http://sccn.ucsd.edu/~scott


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