A systems identification approach to estimating the connectivity in a neuronal population model.
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Cites methods from "A systems identification approach t..."
...System identification has been successfully applied to both micro- [38] and macro-circuits [39], as well as to human functional magnetic resonance imaging (fMRI) [40, 41]....
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"A systems identification approach t..." refers methods in this paper
...We extend the single neuron model, described in [10], to represent the dynamics of a neuronal network....
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...In this paper we use a network of Izhikevich neurons [10] with linear coupling and exponentially decaying postsynaptic potentials to simulate population dynamics....
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3,441 citations
"A systems identification approach t..." refers background or methods in this paper
...The estimate is updated over every ISI....
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...We therefore implement the recursive storage least squares algorithm by computing the parameters over the time window in between two successive spikes, known as the inter-spike interval (ISI) [12]....
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...As established in [2] and [12], neurons are connected to each other by synapses....
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...The unshaded (white) regions are considered as the ISI data for the recursive storage least squares algorithm, Eq....
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2,822 citations
"A systems identification approach t..." refers background in this paper
...Understanding the connectivity in a network of neurons is one of the active problems in computational neuroscience [3]....
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1,547 citations
"A systems identification approach t..." refers methods in this paper
...In this section we generate membrane potential data from neuronal population models (20 neurons with 40 % connectivity) based on the Hodgkin Huxley neuron [11]....
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...To validate the ability of the method to produce results in real data we introduce a significant amount of model error by generating data from a population of Hodgkin-Huxley (HH) [11] neurons....
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