Results 41 to 50 of about 46,898 (329)
Spike-Timing Dependent Plasticity in Humans [PDF]
The Journal of Neuroscience, 2011 Activity-driven modulation of synaptic strength plays a crucial role in shaping neural circuits in both physiological and pathological conditions. Long-term potentiation (LTP) and long-term depression (LTD) were first discovered in vitro as the persistent strengthening and weakening of ...
Hsiu-Ling, Li, Curtis O, Asante
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Learning of Precise Spike Times with Homeostatic Membrane Potential Dependent Synaptic Plasticity. [PDF]
PLoS ONE, 2016 Precise spatio-temporal patterns of neuronal action potentials underly e.g. sensory representations and control of muscle activities. However, it is not known how the synaptic efficacies in the neuronal networks of the brain adapt such that they can ...
Christian Albers +2 more
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Spike Timing-Dependent Plasticity of Neural Circuits [PDF]
Neuron, 2004 Recent findings of spike timing-dependent plasticity (STDP) have stimulated much interest among experimentalists and theorists. Beyond the traditional correlation-based Hebbian plasticity, STDP opens up new avenues for understanding information coding and circuit plasticity that depend on the precise timing of neuronal spikes.
Y. Dan, M. Poo
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Unsupervised learning of digit recognition using spike-timing-dependent plasticity
Frontiers in Computational Neuroscience, 2015 In order to understand how the mammalian neocortex is performing computations, two things are necessary; we need to have a good understanding of the available neuronal processing units and mechanisms, and we need to gain a better understanding of how ...
P. U. Diehl, Matthew Cook
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Timing intervals using population synchrony and spike timing dependent plasticity
Frontiers in Computational Neuroscience, 2016 We present a computational model by which ensembles of regularly spiking neurons can encode different time intervals through synchronous firing. We show that a neuron responding to a large population of convergent inputs has the potential to learn to ...
Wei Xu, Stuart Baker
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Robustness and Enhancement of Neural Synchronization by Activity-Dependent Coupling [PDF]
, 2002 We study the synchronization of two model neurons coupled through a synapse having an activity-dependent strength. Our synapse follows the rules of Spike-Timing Dependent Plasticity (STDP).
C. Bell +10 more
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Spike-timing dependent plasticity
Scholarpedia, 2010 Spike Timing Dependent Plasticity (STDP) is a temporally asymmetric form of Hebbian learning induced by tight temporal correlations between the spikes of pre- and postsynaptic neurons. As with other forms of synaptic plasticity, it is widely believed that it underlies learning and information storage in the brain, as well as the development and ...
Wulfram Gerstner, Jesper Sjöström
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Mathematics, 2023 We consider an unstructured neuron network model composed of excitatory and inhibitory neurons. The synaptic connections are supplied with spike timing-dependent plasticity (STDP). We take the STDP model implemented using a memristor.
Sergey V. Stasenko +2 more
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Spatial representation of temporal information through spike timing dependent plasticity [PDF]
, 2003 We suggest a mechanism based on spike time dependent plasticity (STDP) of synapses to store, retrieve and predict temporal sequences. The mechanism is demonstrated in a model system of simplified integrate-and-fire type neurons densely connected by STDP ...
A. Herz +45 more
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The Spike-Timing Dependence of Plasticity [PDF]
Neuron, 2012 In spike-timing-dependent plasticity (STDP), the order and precise temporal interval between presynaptic and postsynaptic spikes determine the sign and magnitude of long-term potentiation (LTP) or depression (LTD). STDP is widely utilized in models of circuit-level plasticity, development, and learning.
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