title: Average dynamics of a driven set of globally coupled excitable units.
abstract: We investigate the behavior of the order parameter describing the collective dynamics of a large set of driven, globally coupled excitable units. We derive conditions on the parameters of the system that allow to bound the degree of synchrony of its solutions. We describe a regime where time dependent nonsynchronous dynamics occurs and, yet, the average activity displays low dimensional, temporally complex behavior.
authors: Department of Physics, FCEyN, UBA, Ciudad Universitaria, Pab I, cp 1428, Buenos Aires, Argentina.
authors: Leandro M
authors: LM
authors: Alonso
authors: Gabriel B
authors: GB
authors: Mindlin