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BMCBI
2006
175views more  BMCBI 2006»
14 years 10 months ago
Parameter estimation for stiff equations of biosystems using radial basis function networks
Background: The modeling of dynamic systems requires estimating kinetic parameters from experimentally measured time-courses. Conventional global optimization methods used for par...
Yoshiya Matsubara, Shinichi Kikuchi, Masahiro Sugi...
BIOSYSTEMS
2007
56views more  BIOSYSTEMS 2007»
14 years 10 months ago
Determination of the fraction of active inputs required by a neuron to fire
What fraction of the inputs to a neuron in the primary visual cortex (V1) need to be active for that neuron to reach its firing threshold? The paper describes a numerical method f...
Guido Bugmann
85
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BIOSYSTEMS
2007
111views more  BIOSYSTEMS 2007»
14 years 10 months ago
Event-driven simulation of neural population synchronization facilitated by electrical coupling
Most neural communication and processing tasks are driven by spikes. This has enabled the application of the event-driven simulation schemes. However the simulation of spiking neu...
Richard R. Carrillo, Eduardo Ros, Boris Barbour, C...
BIOSYSTEMS
2007
82views more  BIOSYSTEMS 2007»
14 years 10 months ago
Homeostatic plasticity improves signal propagation in continuous-time recurrent neural networks
Continuous-time recurrent neural networks (CTRNNs) are potentially an excellent substrate for the generation of adaptive behaviour in artificial autonomous agents. However, node ...
Hywel T. P. Williams, Jason Noble
BIOSYSTEMS
2010
82views more  BIOSYSTEMS 2010»
14 years 10 months ago
A rate distortion approach to protein symmetry
A spontaneous symmetry breaking argument is applied to the problem of protein form, via a Rate Distortion analysis of the relation between genome coding and the final condensation...
Rodrick Wallace