Hey!
I would like to test a 2X2 within subject design at rest (having 2 levels: Drug\Placebo and Pre \Post, meaning each sub has 4 scans).
1. what should i enter at the number of sessions? 4 or 2?
2. What about the conditions?
3. How should i build the interaction contrasts according to this design?
Thank you and best regards!
Libat
I would like to test a 2X2 within subject design at rest (having 2 levels: Drug\Placebo and Pre \Post, meaning each sub has 4 scans).
1. what should i enter at the number of sessions? 4 or 2?
2. What about the conditions?
3. How should i build the interaction contrasts according to this design?
Thank you and best regards!
Libat