@article{articlec6c70863,
title   = {Analyzing the connectivity between regions of interest: an approach based on cluster Granger causality for fMRI data analysis},
author = {Sato, João Ricardo and Fujita, André and Cardoso, Elisson F. and Thomaz, Carlos E. and Brammer, Michael J. and Amaro Jr., Edson},
year = {2010},
doi = {10.1016/j.neuroimage.2010.06.018},
journal   = {NeuroImage}
}