Modelling the human brain as a complex network has provided a powerful mathematical
framework to characterize the structural and functional architectures of the brain. In the past …

What is the relationship between brain and behavior? The answer to this question
necessitates characterizing the mapping between structure and function. The aim of this …

Aging affects functional connectivity between brain areas, however, a complete picture of
how aging affects integration of information within and between functional networks is …

Recent developments in the quantitative analysis of complex networks, based largely on
graph theory, have been rapidly translated to studies of brain network organization. The …

BACKGROUND: Neuroimaging studies have shown that major depressive disorder (MDD)
is accompanied by structural and functional abnormalities in specific brain regions and …

Brain networks are increasingly understood as one of a large class of information
processing systems that share important organizational principles in common, including the …

Graph theory is a valuable framework to study the organization of functional and anatomical
connections in the brain. Its use for comparing network topologies, however, is not without …

One of the central questions in neuroscience is how communication in the brain is organized
under normal conditions and how this architecture breaks down in neurological disease. It …

Resting-state (RS) functional magnetic resonance (MR) imaging constitutes a novel
paradigm that examines spontaneous brain function by using blood oxygen level …

In the past decade, resting-state functional MRI (R-fMRI) measures of brain activity have
attracted considerable attention. Based on changes in the blood oxygen level-dependent …