Presentation 2001/3/16
Prediction of the distribution of the synaptic strength reached by the spike-time-dependent plasticity using rigorous Fokker-Planck equation
Hideyuki Cateau, Tomoki Fukai,
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Abstract(in English) Song et al. (2000)performed numerical simulations based on leaky integrate-and-fire neuron model and showed that the spike-timing-dependent plasticity leads to the bimodal synaptic distribution and that an intrinsic regulatory mechanism is working to keep the neural activity moderate. We use the rigorous Fokker-Planck equation to study the same system and reproduce their result. Our method is advantageous in that it can be applied to any types of the spike-timing-dependent plasticity.
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Keyword(in English) STDP / Fokker-Planck equation / stochastic process / learning
Paper # NC2000-165
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Committee NC
Conference Date 2001/3/16(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Prediction of the distribution of the synaptic strength reached by the spike-time-dependent plasticity using rigorous Fokker-Planck equation
Sub Title (in English)
Keyword(1) STDP
Keyword(2) Fokker-Planck equation
Keyword(3) stochastic process
Keyword(4) learning
1st Author's Name Hideyuki Cateau
1st Author's Affiliation Core Research for the Evolutional Science and Technology Program(CREST), JST()
2nd Author's Name Tomoki Fukai
2nd Author's Affiliation Core Research for the Evolutional Science and Technology Program(CREST), JST:Dept of Info-Communication Engineering, Lab. for Mathsmatical Information Engineering Tamagawa Univ.
Date 2001/3/16
Paper # NC2000-165
Volume (vol) vol.100
Number (no) 688
Page pp.pp.-
#Pages 7
Date of Issue