Presentation 2000/7/11
Dual Coding and Network Dynamics : Change of Effective Neuronal Time Constant with the Balance of Excitatory and Inhibitory Neuronal Activity
Masataka Watanabe, Kazuyuki Aihara,
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Abstract(in English) There is a great controversy on the basic coding of the brain:rate coding or temporal coding. Many experimental results have been reported supporting either hypothesis and the problem remain unsettled. The dual coding hypothesis is one solution to this controversy which claims that both are used depending on the context. We make an attempt to prove the dual coding hypothesis by showing that the effective time constant of the neuron differs according to the surrounding network dynamics, namely the balance of activity between excitatory and inhibitory neurons.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) dual coding / effective time constant / temporal coding rate coding
Paper # NC2000-45
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Committee NC
Conference Date 2000/7/11(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Dual Coding and Network Dynamics : Change of Effective Neuronal Time Constant with the Balance of Excitatory and Inhibitory Neuronal Activity
Sub Title (in English)
Keyword(1) dual coding
Keyword(2) effective time constant
Keyword(3) temporal coding rate coding
1st Author's Name Masataka Watanabe
1st Author's Affiliation Department of Quantum Engineering and Systems Science, Graduate School of Engineering, The University of Tokyo()
2nd Author's Name Kazuyuki Aihara
2nd Author's Affiliation Department of Mathematical Engineering and Information Physics, Graduate School of Engineering, The University of Tokyo:CREST, Japan Science and Technology Corporation(JTS)
Date 2000/7/11
Paper # NC2000-45
Volume (vol) vol.100
Number (no) 191
Page pp.pp.-
#Pages 6
Date of Issue