Our research focuses on natural and artificial systems in which the overall behaviors, which are often quite complex, emerge from the interactions of a host of simple components, without any form of global direction during either the formation or the maintenance of the emergent structure.
Self-organizing systems include everything from the purely physical, such as convection currents in gases and liquids, to the physicochemical, such as reaction-diffusion patterns, to the biological realm, where some of the most impressive examples appear. These include flocking in birds, nest-building in social insects, and the general process of embryogenesis.
However, the self-organizing system that most captures the SOS group's attention is the brain. We study two aspects of self-organization in neuroscience: 1) the emergence of intelligent behavior from the interactions of large neural populations, and 2) the emergence of sophisticated neural controllers, such as the mammalian brain, via an evolutionary process.