Search Results - "Gerstner, W."

Inhibitory Plasticity Balances Excitation and Inhibition in Sensory Pathways and Memory Networks by Vogels, T. P., Sprekeler, H., Zenke, F., Clopath, C., Gerstner, W.

“…Cortical neurons receive balanced excitatory and inhibitory synaptic currents. Such a balance could be established and maintained in an experience-dependent…”
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Spike-timing-dependent plasticity: a comprehensive overview by Markram, H, Gerstner, W, Sjöström, P J

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Noninvasive brain-actuated control of a mobile robot by human EEG by Millan, Jd.R., Renkens, F., Mourino, J., Gerstner, W.

“…Brain activity recorded noninvasively is sufficient to control a mobile robot if advanced robotics is used in combination with asynchronous…”
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Cognitive navigation based on nonuniform Gabor space sampling, unsupervised growing networks, and reinforcement learning by Arleo, A., Smeraldi, F., Gerstner, W.

“…We study spatial learning and navigation for autonomous agents. A state space representation is constructed by unsupervised Hebbian learning during…”
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Noise Shaping in Populations of Coupled Model Neurons by Mar, D. J., Chow, C. C., Gerstner, W., Adams, R. W., Collins, J. J.

“…Biological information-processing systems, such as populations of sensory and motor neurons, may use correlations between the firings of individual elements to…”
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A neuronal learning rule for sub-millisecond temporal coding by Gerstner, Wulfram, Kempter, Richard, van Hemmen, J. Leo, Wagner, Hermann

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Noise and the PSTH response to current transients: I. General theory and application to the integrate-and-fire neuron by Herrmann, A, Gerstner, W

“…An analytical model is proposed that can predict the shape of the poststimulus time histogram (PSTH) response to a current pulse of a neuron subjected to…”
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Adaptive Exponential Integrate-and-Fire Model as an Effective Description of Neuronal Activity by Brette, Romain, Gerstner, Wulfram

“…1 Laboratory of Computational Neuroscience, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland; and 2 Département d’Informatique, Equipe Odyssée,…”
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Effect of lateral connections on the accuracy of the population code for a network of spiking neurons by Spiridon, M, Gerstner, W

“…We study how neuronal connections in a population of spiking neurons affect the accuracy of stimulus estimation. Neurons in our model code for a…”
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Surgery and outcome for aneurysmal subarachnoid hemorrhage in elderly patients by Pinsker, M O, Gerstner, W, Wolf, S, Trost, H A, Lumenta, C B

“…The goal was to report treatment results of elderly patients (over 70 years) who underwent clipping of aneurysms after subarachnoid hemorrhage (SAH). From 1994…”
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Neuronavigation combined with electrophysiological monitoring for surgery of lesions in eloquent brain areas in 42 cases: a retrospective comparison of the neurological outcome and the quality of resection with a control group with similar lesions by Reithmeier, T, Krammer, M, Gumprecht, H, Gerstner, W, Lumenta, C B

“…The purpose of this study was to achieve a more radical resection of tumors in the area of the motor cortex via minimal craniotomy using a combination of…”
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Population dynamics of spiking neurons: fast transients, asynchronous states, and locking by Gerstner, W

“…An integral equation describing the time evolution of the population activity in a homogeneous pool of spiking neurons of the integrate-and-fire type is…”
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Intracellular Ca2+ stores can account for the time course of LTP induction: a model of Ca2+ dynamics in dendritic spines by Schiegg, A, Gerstner, W, Ritz, R, van Hemmen, J L

“…1. A model of Ca2+ dynamics in spines of CA1 hippocampal neurons is presented. In contrast to traditional models, which concentrate on the effects of Ca2+…”
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Spontaneous excitations in the visual cortex: stripes, spirals, rings, and collective bursts by Fohlmeister, C, Gerstner, W, Ritz, R, van Hemmen, J L

“…As a simple model of the cortical sheet, we study a locally connected net of spiking neurons. Refractoriness, noise, axonal delays, and the time course of…”
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Mathematical formulations of Hebbian learning by Gerstner, Wulfram, Kistler, Werner M

“…Several formulations of correlation-based Hebbian learning are reviewed. On the presynaptic side, activity is described either by a firing rate or by…”
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Optimal spike-timing-dependent plasticity for precise action potential firing in supervised learning by Pfister, Jean-Pascal, Toyoizumi, Taro, Barber, David, Gerstner, Wulfram

“…In timing-based neural codes, neurons have to emit action potentials at precise moments in time. We use a supervised learning paradigm to derive a synaptic…”
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Generalized Integrate-and-Fire Models of Neuronal Activity Approximate Spike Trains of a Detailed Model to a High Degree of Accuracy by Jolivet, Renaud, Lewis, Timothy J, Gerstner, Wulfram

“…1 Laboratory of Computational Neuroscience, Swiss Federal Institute of Technology, École Polytechnique Fédérale de Lausanne 1015 Lausanne, Switzerland; and 2…”
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Analysis of a correlation-based model for the development of orientation-selective receptive fields in the visual cortex by Wimbauer, S, Gerstner, W, van Hemmen, J L

“…We analyse a model for the development of orientation-selective receptive fields of simple cells in a locally connected network of cortical neurons. The…”
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Prospective documentation and analysis of the pre- and early clinical management in severe head injury in southern Bavaria at a population based level by Wirth, A, Baethmann, A, Schlesinger-Raab, A, Assal, J, Aydemir, S, Bayeff-Filloff, M, Beck, J, Belg, A, Boscher, A, Chapuis, D, Dietz, H G, Döffinger, J, Eisenmenger, W, Gerstner, W, Göbel, W E, Grosse, P, Grumme, T, Gutermuth, L, Hölzel, D, Höpner, F, Huf, R, Jaksche, H, Jensen, U, Kettemann, M, Ketterl, R, Kirmayer, U, Kolodziejcyk, D, Köstler, W, Kuznik, J, Lackner, C, Lenz, G, Lochbihler, H, Lumenta, C, Martin, S, Preisz, A, Prokscha, G, Regel, G, Reischl, H, Reulen, H J, Rothmeier, F, Sackerer, D, Schneck, S, Schweiberer, L, Sommer, F, Steiger, H J, Stolpe, E, Stummer, W, Tanner, P, Trappe, A, Twickel, J, Ueblacker, P, Wambach, W, Wengert, P, Zimmerer, S

“…Treatment of patients suffering from severe head injury is so far restricted to general procedures, whereas specific pharmacological agents of neuroprotection…”
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Spatial cognition and neuro-mimetic navigation: a model of hippocampal place cell activity by Arleo, A, Gerstner, W

“…A computational model of hippocampal activity during spatial cognition and navigation tasks is presented. The spatial representation in our model of the rat…”
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