[open] Send Opensesame trigger from parallel port to EEG acquisition system
Hi,
I have checked that triggers appear at parallel port on running Opensesame task. Kindly tell me how these markers (or timestamps) will be send to EEG acquisition software so that ERPs be calculated. I am using 24-channel BrainTech EEG system with 'Clarity' software.
Comments
Hi Simran,
How you process your triggers is entirely up to you and your experiment, but in general triggers should just appear on your EEG logfile. How your logfile will look may also depend on the EEG software. Have you tried it out yet? In any case, how to indicate that the data between one trigger and another represents an ERP is not something OpenSesame has built in for you; you'll have to write a script of your own to process your logfiles.
Cheers,
Josh