Dear all,
in my study I had the following design (simplified):
baseline -> Task1 -> Task2 -> Task3
After having performed the simple comparisons, I'd like to perform
following comparison:
(Task3 - baseline) - [(Task1 - baseline) + (Task2 - baseline)], which
simplifies to the equation
Task3 - Task1 - Task2 + baseline
How do I set the contrasts for a one-sample t-test? I tried following:
[1 -1 -1 1] and ended up with some weird activation patterns... Is my
contrast correct and if not, what would be the correct one?
Thanks alot already in advance!
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