Dear experts
I have a dataset with two measurements per subject (placebo and treatment). Now I would like to show activation for a specific contrast over both conditions (placebo+treatment). I heard it's invalid to include
two contrast files from the same subject into the 1-sample t test design - if this is correct, can I use ImCalc to add this two conditions (i1+i2) and feed the resulting files into the 1-sample t test design? Or should I calculate the average (i1+i2/2) in
ImCalc?
Many thanks for your help
Andre