Citation
S. Zhong et Hw. Xin, Noise-induced oscillations and internal stochastic resonance in a model ofexcitable biomembrane, CHEM P LETT, 321(3-4), 2000, pp. 309-314
Citations number
32
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
CHEMICAL PHYSICS LETTERS
ISSN journal
00092614
→ ACNP
Volume
321
Issue
3-4
Year of publication
2000
Pages
309 - 314
Database
ISI
SICI code
0009-2614(20000428)321:3-4<309:NOAISR>2.0.ZU;2-3
Abstract
The dynamics of the oil-water liquid membrane oscillator driven by external
noise was investigated near a Hopf bifurcation point. Noise activated the
system producing a sequence of oscillations. The coherence of noise-induced
oscillations reached a maximum for a certain noise intensity indicating oc
currence of internal stochastic resonance (SR). The constructive role of no
ise in some sensory cells is discussed. (C) 2000 Elsevier Science B.V. All
rights reserved.