Inscrit le: 29 Juil 2017
|Posté le: Lun 30 Oct - 12:47 (2017) Sujet du message: Sending triggers through Parallel port
I am running Presentation to display visual stimuli and send trigger signals to the EEG recorder through the Parallel port. I can see the trigger marks appear when the stimuli displaying during the recording. But when I import the EEG data into EEGLAB for analysis, it shows there is no event in the EEG data at all. I am wondering if I need to set some parameter in my scenario program beside writing the port code, or it may be the EEG recorder doesn't save the trigger events. Could you please give me some advice?
I didn't find the right solution from the Internet.