[Eeglablist] How to save EEG values with artifact ICs removed

[Cedric Cannard]

Dear Sam,

The official recommendations from the EEGLAB tutorial are to tag the bad components at subject level, and then remove them at the STUDY level (simply check the 2nd little box in the "Precompute measures" window, see here for example: https://urldefense.com/v3/__https://github.com/sccn/eeglab/issues__;!!Mih3wA!E6s3IdxDb2HZUuihO93zpf-heNdf0Px1iAWuMVbYLQSD3gvTnHX-3mVIpjeL4HWkDQ8uJNfKwc5hIYSBbCcaNsAvDg$ ). 

If you want to remove them for each file to inspect visually for example, simply save your .set file after doing so. Go to "File" > "Save current dataset as" > choose file name and destination and save. 

Then you import the .set files in your STUDY for group analysis. And don't check the little box if you already removed the bad components. 

Cedric



------- Original Message -------
On Monday, April 24th, 2023 at 12:59 AM, Samuel Armstrong via eeglablist <eeglablist at sccn.ucsd.edu> wrote:


> Hello all,
> 
> Ive had a bit of a search in the past topics, but can’t find anything, so Just after a bit of help with this one, please.
> 
> I have a bunch of preprocessed data and I want to save these datasets so that the EEG values are permanently saved with the artefact ICs removed. Just wondering if anyone can suggest how I might be able to do this?
> 
> Best,
> 
> Sam
> 
> 
> --
> Sam Armstrong
> DipCWD, BPsych(Hons I), MPhil(CogNeuro)
> PhD Candidate
> 
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> 
> Hello all,
> 
> Ive had a bit of a search in the past topics, but can’t find anything, so Just after a bit of help with this one, please.
> 
> I have a bunch of preprocessed data and I want to save these datasets so that the EEG values are permanently saved with the artefact ICs removed. Just wondering if anyone can suggest how I might be able to do this?
> 
> Best,
> 
> Sam
> 
> 
> 
> 
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