Altered topological properties of brain networks in the early MS patients revealed by cognitive task-related fMRI and graph theory. - Seyedeh Naghmeh Miri Ashtiani; Mohammad Reza Daliri; Hamid Behnam; Gholam-Ali Hossein-Zadeh; Masoud Mehrpour; Mohammad Reza Motamed; Fatemeh Fadaie (Biomed. Signal Process. Control., 2018)