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SenseLab  Home Data Search Schema Login	[Data] Computational model Name Polychronization: Computation With Spikes (Izhikevich 2005) Model File spnet [? bytes] Notes "We present a minimal spiking network that can polychronize, that is, exhibit reproducible time-locked but not synchronous firing patterns with millisecond precision, as in synfire braids. The network consists of cortical spiking neurons with axonal conduction delays and spiketiming- dependent plasticity (STDP); a ready-to-use MATLAB code is included. It exhibits sleeplike oscillations, gamma (40 Hz) rhythms, conversion of firing rates to spike timings, and other interesting regimes. ... To our surprise, the number of coexisting polychronous groups far exceeds the number of neurons in the network, resulting in an unprecedented memory capacity of the system. ..." Model Neurons More Cells Model Currents Model Receptors Model Type Network   show other Model Concept STDP   show other Simplified Models   show other Spatio-temporal Activity Patterns   show other Activity Patterns   show other Temporal Pattern Generation   show other Model papers Izhikevich EM (2005)   show other Simulator software C or C++ program (web link to model)   show other MATLAB (web link to model)   show other Gene hg folder name (applicable when in ModelDB hg) Region Organism Neocortex   show other Model ID Number Gap Junctions Implemented by Izhikevich, Eugene [eugene.izhikevich at nsi.edu]   show other Read write access code Public Submitter Email Address tom.morse@yale.edu Model Neurotransmitters Other Neuron Other Receptor Other Current Other Neurotransmitter Other Model Type Other Concept Other Simulator Other Implementer Alternative Version Citation Default File Notes Other Gene Simulation Platform ID Has Model View 0 Other categories referring to "Polychronization: Computation With Spikes (Izhikevich 2005)"   Revisions: 8 Last time: 10/9/2008 3:00:33 PM Reviewer: Tom Morse - MoldelDB admin Owner: Tom Morse - MoldelDB admin
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