Recent research has revealed general principles in the structural and functional organization
of complex networks which are shared by various natural, social and technological systems…

Intrinsic coupling constitutes a key feature of ongoing brain activity, which exhibits rich
spatiotemporal patterning and contains information that influences cognitive processing. We …

In this era of complete genomes, our knowledge of neuroanatomical circuitry remains
surprisingly sparse. Such knowledge is critical, however, for both basic and clinical research into …

Tractography based on non-invasive diffusion imaging is central to the study of human brain
connectivity. To date, the approach has not been systematically validated in ground truth …

The prefrontal cortex and the amygdala have synergistic roles in regulating purposive
behavior, effected through bidirectional pathways. Here we investigated the largely unknown …

It has been suggested that neural systems across several scales of organization show optimal
component placement, in which any spatial rearrangement of the components would lead …

The breakdown of attentional mechanisms after brain damage can have drastic behavioral
consequences, as in patients suffering from spatial neglect. While much research has …

The number of different cortical structures in mammalian brains and the number of extrinsic
fibres linking these regions are both large. As with any complex system, systematic analysis …

How do diverse dynamical patterns arise from the topology of complex networks? We study
synchronization dynamics in the cortical brain network of the cat, which displays a …

A mathematical definition of the concept of elementary mode is given so as to apply to
biochemical reaction systems subsisting at steady state. This definition relates to existing concepts …