I am trying to create a multi run fMRI experiment that has a total of 5 runs with a 2 minute break in between each run.
There will be 60 stimuli. For each run I will present 12 of the 60 stimuli.
The timing for each set of stimuli will go like this
1. Stimuli 26 seconds
2. Fixation cross that is jittered between 2-6 seconds
3. Question that stays on screen for 6 seconds
4. Fixation cross that is jittered between 2-6 seconds
This process will repeat 11 more times then the run will end and then the participant will have a 2 minute break.
How do I make it so that the scanning can stop after 12 stimuli then start it once again when the break is over? Also, is there anything I need to do to make the scanning procedure account for the random jitter? Is this possible in builder or only in the code view?