[R] Plotting EEG signals as a "head" using R

[Dénes Tóth]

Hi,

the eegkit package 
(https://cran.r-project.org/web/packages/eegkit/index.html) might help 
you if you happen to work with a standard electrode cap.

Best,
   Denes



On 10/19/2015 02:41 PM, Charles Novaes de Santana wrote:
> Dear all,
>
> I have .csv file with the evoked potential of different electrodes of a
> human subject and I would like to plot a head figure representing the
> evoked potentials. My csv file has 1000 lines (from 1ms to 1000 ms) and 12
> columns (each column for an electrode I am studying).
>
> Do you know a way to use this csv files to plot a head representing the
> evoked potential at specific points (like P300, N100, etc) using R? (I know
> a way to plot it in Matlab using ERPLAB and EEGLAB, but Matlab is not an
> option in our Lab).
>
> The idea is to have a head figure similar to the one in the following
> picture:
> http://d2avczb82rh8fa.cloudfront.net/content/jn/113/3/740/F3.large.jpg
>
> Thanks for any help, sorry for not having a reproducible example.
>
> Best,
>
> Charles
>
>