Thread: Interstimulus intervals -Audio View Single Post
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Join Date: Mar 2008
MonikaT is on a distinguished road Posts: 1,279
Posted January 31st, 2014 #6
I suggest making a third event and using a Trial Variable for ISI Duration. You can find the Trial Variable feature under the Experiment menu. If you don't always want to present an ISI then use 0 ms as one of your time limits. After creating the ISI you can attach it to a new event by choosing "Inter-Stimulus Interval (ISI)" as the Event Type. Under the Input tab check "Only after a time limit. The time limit is" then select "Variable". Here you will see the ISI you created.
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