Dear FSL users
Many thanks in advance
I am trying to extract individual subjects first level cope values from an ROI on a pre-processed dataset.
This is to calculate the % change in COPE values between two conditions for each subject.
The problem I have encountered is that during the original processing, the second level design incorporated a single time point ASL image for each subject as a regressor (the two conditions tested for resulted in large changes in PCO2 hence wanting to control for large changes in CBF..see PMID: 19553457)
I want to include these ASL regressors in my analysis, any suggestions how this can be done?
Martyn
|