title: Delay effects in brain dynamics. Introduction.
abstract: This brief introductory paper reviews the methods and the results presented in the special issue. The general destabilizing effects of time delays in nonlinear dynamical systems are summarized and some similarities in the philosophical approaches of neural systems research in distinct disciplines are pointed out. All the invited papers focus on the central role of time delays in the dynamics of neural systems. The research contributions are set in order according to the increasing number of neurons involved in the corresponding study from a couple of neurons through neural fields to populations and clusters of neurons.
authors.affiliation: Department of Applied Mechanics, Budapest University of Technology and Economics, Budapest 1521, Hungary. stepan@mm.bme.hu
authors.forename: Gabor
authors.initials: G
authors.lastname: Stepan
mesh_terms: D001921:Brain / Q000502:physiology / Q000503:physiopathology*; D002648:Child; D002658:Developmental Disabilities / Q000503:physiopathology*; D006801:Humans; D008959:Models, Neurological; D009069:Movement Disorders / Q000503:physiopathology; D009415:Nerve Net / Q000502:physiology; D017711:Nonlinear Dynamics