[Eeglablist] add events to the EEG data
Tarik S Bel-Bahar
tarikbelbahar at gmail.com
Fri Feb 6 07:31:24 PST 2015
Hello Karlo, Hoping the below helps you a bit to move forward. Cheers, Tarik
Please first review these online tutorial pages if you haven't had a chance
Although there are other ways, you may try these steps:
1. Add an event using the GUI, and use the eegh command to see how you
should script it.
2. Make a matlab loop that runs through the events in your EEG file, and
finds the time of each your A events.
3. For each time from point 3, make a new time that is 1.5 second after
4. Make a new set of events called A at each of the times you derived at
You may use the "eeg_addnewevents" function in the eeglab distribution,
which should allow you to do step 5 above.
**make sure you have your times in the correct format (e.g, samples or
seconds as necessary for each function)
**in your loop you could write an event each time you find an event 'A' but
it's quicker if you make all the times at once with the eeg_addnewevents
**You may also explore other options for loading a text file with times to
be added in as events.
On Thu, Feb 5, 2015 at 5:16 PM, karlo gonzales <thats_karlo at yahoo.com>
> We have an EEG data with several events, which marked as 'A' and repeated
> every 5 sec.
> what i am looking for is a way to add extra events to the data such as
> event '1' and appears 1.5 sec after event 'A'.
> i am looking forward to hear from you.
> Thanks in advance,
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