DocumentCode
1667101
Title
Coherence and Stochastic Resonance of the Fithugh-Nagumo System Caused by Coloured Noise
Author
Zhou, Yurong ; Zhang, Anying ; Pang, Xiaofeng
Author_Institution
Sch. of Life Sci. & Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu
fYear
2008
Firstpage
1453
Lastpage
1456
Abstract
The coherence and stochastic resonance phenomenon in the FitzHugh-Nagumo system induced by coloured noise is investigated. Results indicate that the coefficient of variation (CV) and the signal-to-noise ratio (SNR) are non-monotonic function of the correlation time of coloured noise, and vary non-monotonically with the intensity of the coloured noise, as with the external field frequency.
Keywords
bioelectric potentials; biomembrane transport; cellular biophysics; fluctuations; neurophysiology; noise; stochastic processes; FitzHugh-Nagumo system; SNR; coefficient of variation; coherence resonance phenomena; coloured noise; correlation time; external field frequency; membrane potential fluctuations; neurons; nonmonotonic function; signal-to-noise ratio; stochastic resonance phenomena; Chromium; Coherence; Colored noise; Frequency; Neurons; Neuroscience; Signal to noise ratio; Stochastic resonance; Strontium; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, 2008. ICBBE 2008. The 2nd International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-1747-6
Electronic_ISBN
978-1-4244-1748-3
Type
conf
DOI
10.1109/ICBBE.2008.692
Filename
4535572
Link To Document