[Eeglablist] Editing Events, Exporting, Importing

[Connor Haggarty]

MFF using EGI.

We have had three options from them. Segment in their own software meaning going back to the start of processing. To import into matlab using just trigger codes meaning going back to the start. Or manually changing the triggers in the event list so we are trying the latter

Connor (Royce’s colleague)
________________________________
From: eeglablist <eeglablist-bounces at sccn.ucsd.edu> on behalf of Cedric Cannard via eeglablist <eeglablist at sccn.ucsd.edu>
Sent: Sunday, January 29, 2023 3:32:04 PM
To: rlee1 at bsd.uchicago.edu <rlee1 at bsd.uchicago.edu>; eeglablist at sccn.ucsd.edu <eeglablist at sccn.ucsd.edu>
Subject: Re: [Eeglablist] Editing Events, Exporting, Importing

Dear Royce,

What data type (and recorded by what EEG system) are you referring to?

Cedric

On Sun, Jan 29, 2023 at 09:56, Lee, Royce [BSD] <rlee1 at bsd.uchicago.edu> wrote:

> Hello list,
>
> We have an experiment in which we are interested analyzing the ERPs to various face stimuli. It seems that importing the data into EEGlab has caused some problems with the trigger labels. We have exported the trigger information in a text file and generated some Python code to correct the trigger labels. Using the conditional triggers (the current trigger n is depending on the specific value of n-1 or n-2 trigger), the code will correct the trigger labels.
>
> The problem I'm having seems to be quite basic. I had assumed that if I export the trigger data into a text file, edit that file with Python, and then import the data, the problem would be mostly solved. However, importing the data leads to various errors.
>
> As an experiment, I simply exported the event data data and re-imported it. This did not work either. I see on the wiki the pop_expevents code and the link to github but am not sure if this will work with the above workflow of exporting, editing, and then re-importing.
>
> Royce Lee
>
> _______________________________________________
> Eeglablist page: http://sccn.ucsd.edu/eeglab/eeglabmail.html
> To unsubscribe, send an empty email to eeglablist-unsubscribe at sccn.ucsd.edu
> For digest mode, send an email with the subject "set digest mime" to eeglablist-request at sccn.ucsd.edu
_______________________________________________
Eeglablist page: http://sccn.ucsd.edu/eeglab/eeglabmail.html
To unsubscribe, send an empty email to eeglablist-unsubscribe at sccn.ucsd.edu
For digest mode, send an email with the subject "set digest mime" to eeglablist-request at sccn.ucsd.edu