[Eeglablist] baseline correcting twice?

[Tarik S Bel-Bahar]

Hello,
That's an automatic message coming from the GUI, and if cancelled out
should do nothing, and one should have the epoched but not baselined data
in active eeglab memory.
If you don't include a baselining command in your code, it should not be
doing it either.
I usually baseline in the code and always make sure to save the baselined
version of the data before advancing.
One of course may simply run the pipeline on files two ways, and examine
the resulting EEG.data to see if an additional baseline was selected.

On Thu, Feb 23, 2017 at 10:39 AM, Ahmad, Jumana <jumana.ahmad at kcl.ac.uk>
wrote:

> Dear EEGlab list,
>
>
>
> I segment from -1000 to 2000, but in reality I then want to resegment to
> shorter segments for the ERPs (-100 to 500).
>
>
>
>     EEG=pop_epoch( EEG,events,[-1 2],...
>
>         'epochinfo','yes');
>
>     EEG = pop_rmbase( EEG, [-100 0]);
>
>
>
>
>
>     %AR
>
>     [EEG_AR Indexes] = pop_eegthresh(EEG,1,[1:60] ,-100,100,-0.1,0.5,0,0);
>
>     EEG_AR = pop_rejepoch( EEG_AR, [Indexes] ,0);
>
>
>
> When I used the GUI originally, the pop_eegthresh wanted me to add a
> baseline period.
>
>
>
> However, now I am concerned that in the code I am baseline correcting
> twice?
>
> Please let me know if I am doing this.
>
> Thank you.
>
> Best wishes,
>
> Jumana
>
>
>
>
>
> *------------------------------------------*
>
> *Jumana Ahmad*
>
> Post-Doctoral Research Worker in Cognitive Neuroscience
>
> *EU-AIMS Longitudinal European Autism Project (LEAP) & SynaG Study*
>
> Room M1.09. Department of Forensic and Neurodevelopmental Sciences (PO 23)
> | Institute of Psychiatry, Psychology & Neuroscience | King’s College
> London | 16 De Crespigny Park | London SE5 8AF
>
>
>
> *Phone:* 0207848 0260| *Email:* jumana.ahmad at kcl.ac.uk
> <antonia.sanjose at kcl.ac.uk> | *Website:* www.eu-aims.eu | *Facebook:*
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>
>
>
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