Group: Forum Members
i am running an fMRI task that needs very precise timing and noticed there were some consistent delays for certain trial types (around 50-70 ms), i am computing the delays by calculating the difference in "trialtimestamp" between trials.
first, what is the best way to account for these delays in the script?
second, i've noticed that some trials that last 5000 ms (versus 3000 or 1000 ms of the exact same trial type, i.e., "trialcode") have 0 delay - would you know why this is (seems strangely consistent)?
thank you so much!