[Eeglablist] baseline correction

[PERNET Cyril]

Hi Barbara


I never tried this, but Phillip idea seems interesting --> do you have even a very time window we could use for each trial? say [-10 +10] from stimulus onset  - that would be your baseline, and taking the average we can regress that along with the experimental conditions using LIMO EEG (works best with the develop branch of EEGLAB if you use STUDY).


Let me know if you want to try (same time zone :-))


Cyril



--
Dr Cyril Pernet,
Senior Academic Fellow, Neuroimaging Sciences
Software Sustainability Institute Fellow

The University of Edinburgh
Centre for Clinical Brain Sciences (CCBS)
Chancellor's Building, Room GU426D
49 Little France Crescent
Edinburgh EH16 4SB
cyril.pernet at ed.ac.uk<mailto:cyril.pernet at ed.ac.uk>
tel: +44(0)131 465 9530
<http://www.sbirc.ed.ac.uk/cyril>http://www.sbirc.ed.ac.uk/cyril
http://www.ed.ac.uk/edinburgh-imaging



________________________________
From: Barbara Morera <Barbara.Morera at nottingham.ac.uk>
Sent: 14 August 2018 16:19
To: eeglablist at sccn.ucsd.edu
Subject: [Eeglablist] baseline correction


Hi everyone,


I need to remove the baseline from my data but I can't use pre-stim or post-stim time.


I have a 1 minute dataset of a resting period from the participants that I could use to remove the baseline from the data.


However, I don't know how to actually do this, since there are only two functions (that I know) to remove baseline: pop_rmbase and rmbase, but they don't seem to be useful for what I want to do.


Many thanks in advance for any help,

Barbara

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