Team:USP-UNESP-Brazil/Associative Memory/Modeling

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with the rate $\beta$.
with the rate $\beta$.
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{{:Team:USP-UNESP-Brazil/Templates/RImage | image=TableMatModelQS.jpeg | caption=Table. 1. Parameter values obtained by Ward et al [1]. | size=350px}}
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{{:Team:USP-UNESP-Brazil/Templates/RImage | image=TableMatModelQS.jpeg | caption=Table. 1. Parameter values obtained by Ward et al [1]. | size=400px}}
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The authors designed some experiments in order to estimate the constants, Table 1. For example, the values for $K$ and $r$ were determined by examination of the growth curve. </p>
The authors designed some experiments in order to estimate the constants, Table 1. For example, the values for $K$ and $r$ were determined by examination of the growth curve. </p>
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{{:Team:USP-UNESP-Brazil/Templates/RImage | image=Phisiguais1.jpg | caption=Fig. 2. Each curve represents the solution of one equation, their intersections being the equilibrium points. One is close to $(0,0)$, the other to $(1,1)$. | size=350px}}
{{:Team:USP-UNESP-Brazil/Templates/RImage | image=Phisiguais1.jpg | caption=Fig. 2. Each curve represents the solution of one equation, their intersections being the equilibrium points. One is close to $(0,0)$, the other to $(1,1)$. | size=350px}}
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A third equilibrium point emerges when $\frac{\phi_A}{\phi_B} \gg 1$ - which means the repression of population A over population B is much greater than its counterpart, Fig. 3. In this case, the system reaches an equilibrium close to $(1,0)$: population A activated, population B repressed. The behavior is analogous if $\frac{\phi_A}{\phi_B} \ll 1$.
A third equilibrium point emerges when $\frac{\phi_A}{\phi_B} \gg 1$ - which means the repression of population A over population B is much greater than its counterpart, Fig. 3. In this case, the system reaches an equilibrium close to $(1,0)$: population A activated, population B repressed. The behavior is analogous if $\frac{\phi_A}{\phi_B} \ll 1$.
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Revision as of 22:18, 26 September 2012