DocumentCode
2863274
Title
Frequency Selectivity in a Hormone Signaling System
Author
Ji, Lin ; Wang, Yujuan ; Yu, Meiling
Author_Institution
Dept. of Chem., Capital Normal Univ., Beijing, China
Volume
6
fYear
2009
fDate
14-16 Aug. 2009
Firstpage
573
Lastpage
577
Abstract
Simulation results prove that the hormone signaling system has an "intrinsic" frequency. External signal with this frequency can be selective sustained, which can be manifest by exploring noise. Both the internal and/or external noise can induce and optimize this signal near the bifurcation point, and the optimization is quite independent of the influence of external signal with other frequencies. These findings are of significance for weak signal detection and transduction in complex living systems.
Keywords
bifurcation; biochemistry; complex networks; medical signal processing; noise; bifurcation point; complex living systems; external noise; frequency selectivity; hormone signaling system; internal noise; intrinsic frequency; transduction; weak signal detection; Bifurcation; Biochemistry; Chemistry; Communication system signaling; Computational modeling; Frequency; Noise level; Nonlinear systems; Stochastic resonance; Strontium; Intrinsic frequency; hormone signaling; noise effect;
fLanguage
English
Publisher
ieee
Conference_Titel
Natural Computation, 2009. ICNC '09. Fifth International Conference on
Conference_Location
Tianjin
Print_ISBN
978-0-7695-3736-8
Type
conf
DOI
10.1109/ICNC.2009.193
Filename
5366187
Link To Document