I’ll check the document as soon as possible. Before that, the answers are here. This is actually a localizer scan, I’m stimulating three different areas from different visual quadrants (not the whole quadrant). At first, I got three runs with 6TR stimulus-6TR ISI for each location, however for time efficiency recently I combined three locations to one run.
Since these are in the discrete visual fields, I’m assuming that if one area is not stimulated at the moment, it is in the rest. Is this meaningful? (I consider interhemispheric effects)
According to this logic when I want to see activation from the first condition, I’m writing contrasts as 1 0 0.