[Eeglablist] Event markers removed by clean_artifacts()

Arnaud Delorme adelorme at ucsd.edu
Mon Jan 20 17:36:37 PST 2025


Hi James,

There is no function for doing that. However, EEG.etc.clean_sample_mask contains the samples that were removed. You could copy these to the original dataset to achieve what you outlined in your message.

Arno

> On Jan 20, 2025, at 16:20, Lue, James C. via eeglablist <eeglablist at sccn.ucsd.edu> wrote:
> 
> Hi Folks,
> 
> I use the clean_artifacts() function as part of my preprocessing pipeline. I noticed if an event marker is situated in a segment of data that the function deems to be artifactual, the segment of data is removed along with the event marker.
> 
> Is there a way to prevent the function from doing this? I want to preserve all my event markers, even if some of them are embedded in bad data.
> 
> James Lue
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