Browsing by Author "Kanev, J."
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Distinguishing the causes of firing with themembrane potential slope
Koutsou, Achilleas; Christodoulou, Chris C.; Bugmann, G.; Kanev, J. (2012)In this letter, we aim to measure the relative contribution of coincidence detection and temporal integration to the firing of spikes of a simple neuron model. To this end, we develop a method to infer the degree of synchrony ...
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Article
Integrator or coincidence detector | what shapes the relation of stimulus synchrony and the operational mode of a neuron?
Koutsou, Achilleas; Kanev, J.; Economidou, Maria; Christodoulou, Chris C. (2016)The operational mode of a neuron (i.e., whether a neuron is an integrator or a coincidence detector) is in part determined by the degree of synchrony in the firing of its pre-synaptic neural population. More specifically, ...
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Article
Integrator or coincidence detector: A novel measure based on the discrete reverse correlation to determine a Neuron's operational mode
Kanev, J.; Koutsou, Achilleas; Christodoulou, Chris C.; Obermayer, K. (2016)In this letter, we propose a definition of the operational mode of a neuron, that is, whether a neuron integrates over its input or detects coincidences. We complete the range of possible operational modes by a new mode ...
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Article
Measuring input synchrony in the Ornstein-Uhlenbeck neuronal model through input parameter estimation
Koutsou, Achilleas; Kanev, J.; Christodoulou, Chris C. (2013)We present a method of estimating the input parameters and through them, the input synchrony, of a stochastic leaky integrate-and-fire neuronal model based on the Ornstein-Uhlenbeck process when it is driven by time-dependent ...