hello list, 1. Is there a way to make sure Optseq2 inserts a "null" after each event (and thus creating an ISI/ITI between every conditions)? If not - how is it possible to make sure there's a minimal ITI/ISI between each stimuli? 2. If defining an ITI is possible in optseq2, Is there a way to determine its average and SD?

thanks, asaf.