Dear Alfonso,

Perfect! Thank you so much!

To quickly follow up, would I do something similar if I wanted to compare half the run with the other half for task-modulated functional connectivity using a gPPI analysis as well? As in, if I have one task condition, I simply split the task condition into two based on the onset times, model both conditions during the first-level analysis step when setting up the gPPI, and then I will have the connectivity matrices I need for each subject?

Best,
Lillian