[Eeglablist] What are the pros and cons of ERPLAB vs. the Study Function for analyzing ERPs

Delorme, Arnaud adelorme at ucsd.edu
Tue Aug 17 15:21:34 PDT 2021


Note that the bioelectromag plugin of EEGLAB will let you do ERP peak finding (not that I would recommend this method because there is no biological interpretation - better look at the single trials using ERPimage).

Arno

> On Aug 17, 2021, at 1:43 PM, Scott Makeig via eeglablist <eeglablist at sccn.ucsd.edu> wrote:
> 
> David -
> 
> EEGLAB has no built-in functions for defining and identifying peaks in ERPs
> - Matlab functions to serve your particular purpose might not be difficult
> for you to construct, however.  EEGLAB does have several ERP plotting
> modes, as well as integrated STUDY-level robust statistics (using LIMO
> functions) which ERPLAB might not have. And of course EEG has source-level
> decomposition of the unaveraged EEG and thereby its trial-average ERPs into
> dominant effective source processes, which I believe ERPLAB lacks. Further,
> these source processes can be localized by several methods, and as they are
> statistically independent, they very likely exhibit functional independence
> as well, which the STUDY statistical functions can test.
> 
> Scott
> 
> On Tue, Aug 17, 2021 at 4:34 PM Gilbert, David G via eeglablist <
> eeglablist at sccn.ucsd.edu> wrote:
> 
>> I have some large data sets and am wondering what are the pros and cons of
>> ERPLAB vs. the Study Function are for analyzing ERPs.
>> Thanks in advance,
>> David Gilbert
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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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