Berlin 2012 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
DY: Fachverband Dynamik und Statistische Physik
DY 6: Delay Dynamics
DY 6.1: Vortrag
Montag, 26. März 2012, 15:00–15:15, MA 144
Cluster synchronization in neural networks with delayed coupling — •Johannes Pardowitz1, Judith Lehnert1, Thomas Dahms1, Philipp Hövel1,2, and Eckehard Schöll1 — 1Technische Universität Berlin, Germany — 2Bernstein Center for Computational Neuroscience Berlin, Germany
We study zero-lag and cluster synchronization on delay-coupled neural networks,
considering simple network motifs and small-world networks of FitzHugh-Nagumo models.
We systematically investigate the influence of the network topology and the initial
conditions on the dynamical synchronization patterns. In addition, the
desynchronization transition induced by additional inhibitory links [1] is
discussed.
[1] J. Lehnert, T. Dahms, P. Hövel, and E. Schöll: Loss of
synchronization in complex neural networks with delay, Europhys. Lett.
(2011), in print (arXiv:1107.4195).