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Paper Abstract and Keywords
Presentation 2006-06-23 10:50
On a pulse-coupled system of bifurcation neuron with triangular base signal
Toshimitsu Ohtani, Toshimichi Saito, Hiroyuki Torikai (Hosei Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper studies a pulse-coupled system of two bifurcating neurons with a periodic triangular base signal.
The dynamics of single neuron is described by a 1D pulse position map and that of the pulse-coupled system is described by the composition of maps of two single neurons.
In the case of triangular base signal, the composite map is piecewise linear and we can analyze rich phenomena precisely.
We demonstrate two typical phenomena:
1) periodic pulse-train of single neurons is changed into chaotic pulse-train by the pulse-coupling and
2) chaotic pulse-train of single neurons is changed into periodic pulse-train by the pulse-coupling.
These results may be developed into novel bifurcation theory of pulse-coupled systems.
Keyword (in Japanese) (See Japanese page) 
(in English) Spiking Neurons / Pulse-coupled neural networks / Bifurcation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 126, NLP2006-12, pp. 9-12, June 2006.
Paper # NLP2006-12 
Date of Issue 2006-06-16 (NLP) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee NLP  
Conference Date 2006-06-23 - 2006-06-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Chuo Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLP 
Conference Code 2006-06-NLP 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On a pulse-coupled system of bifurcation neuron with triangular base signal 
Sub Title (in English)  
Keyword(1) Spiking Neurons  
Keyword(2) Pulse-coupled neural networks  
Keyword(3) Bifurcation  
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1st Author's Name Toshimitsu Ohtani  
1st Author's Affiliation Hosei Univ. (Hosei Univ.)
2nd Author's Name Toshimichi Saito  
2nd Author's Affiliation Hosei Univ. (Hosei Univ.)
3rd Author's Name Hiroyuki Torikai  
3rd Author's Affiliation Hosei Univ. (Hosei Univ.)
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Speaker Author-1 
Date Time 2006-06-23 10:50:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2006-12 
Volume (vol) vol.106 
Number (no) no.126 
Page pp.9-12 
#Pages
Date of Issue 2006-06-16 (NLP) 


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