279 citations · 556 across the 4 of their papers we have counts for
4 papers
Remote synchronization reveals network symmetries and functional modules
Vincenzo Nicosia, Miguel Valencia, Mario Chavez +2
We study a Kuramoto model in which the oscillators are associated with the nodes of a complex network and the interactions include a phase frustration, thus preventing full synchro…
Complex networks: new trends for the analysis of brain connectivity
Mario Chavez, Miguel Valencia, Vito Latora +1
Today, the human brain can be studied as a whole. Electroencephalography, magnetoencephalography, or functional magnetic resonance imaging techniques provide functional connectivit…
Modular organization as a basis for the functional integration/segregation in large-scale brain networks
M. Valencia, M. A. Pastor, MA. Fernandez-Seara +3
Modular structure is ubiquitous among real-world networks from related proteins to social groups. Here we analyze the modular organization of brain networks at a large-scale (voxel…
Functional modularity of background activities in normal and epileptic brain networks
M. Chavez, M. Valencia, V. Navarro +2
We analyze the connectivity structure of weighted brain networks extracted from spontaneous magnetoencephalographic (MEG) signals of healthy subjects and epileptic patients (suffer…