[Eeglablist] some trigger not visible

Jay Prakash jaycbcs at gmail.com
Fri Apr 30 05:24:35 PDT 2021

Dear Group Members,

Hope you are doing well.
We are using a g.tec device to acquire EEG data. We are sending triggers
through a parallel port. We are able to get EEG data with all trigger

When we are importing an eeg data file into EEGLAB some of the trigger
values are not visible. Event type option showing some trigger values.

Do we need to set trigger values in any fixed bracket of numbers? As for
one event when i am setting 9, eeglab is not detecting but when i am
changing 9 to 90 it is showing in eeglab. Trigger values are present in the
raw matlab file.

We would be really thankful if you could send some relevant
supporting material.

Thanks in advance. Regards

Thank You

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