Time-resolved effective connectivity in task fMRI: Psychophysiological interactions of Co-Activation patterns (PPI-CAPs)
Code accompanying Freitas et al., NeuroImage, 2020: https://www.sciencedirect.com/science/article/pii/S1053811920301221?via%3Dihub
For a gentle introduction on how to perform a PPI-CAPs analysis, please follow the tutorial on ppicaps_toyExample.m