DocumentCode :
313594
Title :
Stable and unstable chaos states of receptor cell syncytium and stochastic resonance without noise
Author :
Funakubo, Hirofumi ; Kashimori, Yoshiki ; Kambara, Takeshi
Author_Institution :
Dept. of Appl. Phys. & Chem., Univ. of Electro-Commun., Chofu, Japan
Volume :
1
fYear :
1997
fDate :
9-12 Jun 1997
Firstpage :
318
Abstract :
We studied the dependence of response property of the syncytium consisting of receptor cells on dynamics of collective ion channel gating in the cells, which are periodic, stably chaotic, and unstably chaotic. The dynamics of unstable chaos state synchronizes the potential variation of all receptor cells in the syncytium induced by external stimuli. The syncytium system in the stable and unstable chaos states can detect a weak periodic input signal without assistance of any level of noise
Keywords :
bioelectric potentials; biomembrane transport; chaos; neurophysiology; physiological models; collective ion channel gating; dynamics; receptor cell syncytium; response property; stable chaos states; stochastic resonance; unstable chaos states; weak periodic input signal; Biomembranes; Cells (biology); Chaos; Chemistry; Noise level; Nonlinear systems; Nose; Physics; Signal processing; Stochastic resonance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Neural Networks,1997., International Conference on
Conference_Location :
Houston, TX
Print_ISBN :
0-7803-4122-8
Type :
conf
DOI :
10.1109/ICNN.1997.611686
Filename :
611686
Link To Document :
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