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. Author manuscript; available in PMC: 2009 Feb 10.
Published in final edited form as: J Comput Neurosci. 2007 Jul 12;23(3):349–398. doi: 10.1007/s10827-007-0038-6

Fig. 4.

Fig. 4

Modelling strategies and dynamics in neuronal systems without STDP. (a) Small differences in spike times can accumulate and lead to severe delays or even cancellation (see arrows) of spikes, depending on the simulation strategy utilized or the temporal resolution within clock-driven strategies used. (b) Raster-plots of spike events in a small neuronal network of LIF neurons simulated with event-driven and clock-driven approaches with different temporal resolutions. Observed differences in neural network dynamics include delays, cancellation or generation of synchronous network events [figure modified from Rudolph and Destexhe (2007)]