<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Dear Fieldtrippers, </div>
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<div>I am defining my trials with the following code: </div>
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<div>cfg = [];<br/>
cfg.dataset = infile;<br/>
cfg.trialdef.eventtype = 'Stimulus';<br/>
cfg.trialdef.eventvalue = 'S 1';<br/>
cfg.trialdef.prestim = .1; <br/>
cfg.trialdef.poststim = 2.2;<br/>
cfg_trl = ft_definetrial(cfg);</div>
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<div>However, I have measured that my stimulus appeared 15ms late. Is there a way of shifting the triggers or the trials? Meaning, that trialdef does not take the actual time of the event but adds 15ms. Then this new value is considered for the prestimulus and poststimulus time as the new point zero. </div>
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<div>Cheers, </div>
<div>Sophia</div></div></body></html>