XPP model
This model was converted from XPP ode format to SBML using sbmlutils-0.1.5a6
.
# numbers: number Cm=1.0 # parameters: p Iapp=3.35 p gA=0.39 p theta_m=-24.0 p gNa=112.5,gK=225.0,gL=0.25 p sigma_m=11.5 p theta_h=-58.3 , sigma_h=-6.7 p theta_n=-12.4 , sigma_n=6.8 p theta_t_h=-60 , sigma_t_h=-12.0 p theta_tna=-14.6, sigma_tna=-8.6 p theta_tnb=1.3 , sigma_tnb=18.7 p theta_a=-50 , sigma_a=20 p theta_b=-70 , sigma_b=-6 p tau_b=150, tau_a=2 p power_n=2.0 p V_Na=50.0,V_K=-90.0,V_L=-70.0 # auxilary functions: GAMMAF(VV,theta,sigma)=1.0/(1.0+exp(-(VV-theta)/sigma)) # innitial conditions V(0)=-70.038 h(0)=0.8522 n(0)=0.000208 a(0)=0.2686 b(0)=0.5016 # functions: m_inf=GAMMAF(V,theta_m,sigma_m) h_inf=GAMMAF(V,theta_h,sigma_h) n_inf=GAMMAF(V,theta_n,sigma_n) a_inf=GAMMAF(V,theta_a,sigma_a) b_inf=GAMMAF(V,theta_b,sigma_b) tau_h(V)=0.5+14.0*GAMMAF(V,theta_t_h,sigma_t_h) tau_n(V)=(0.087+11.4*GAMMAF(V,theta_tna,sigma_tna))*(0.087+11.4*GAMMAF(V,theta_tnb,sigma_tnb)) # ode's V'=-gNa*m_inf^3*h*(V-V_Na)-gK*(n^power_n)*(V-V_K)-gL*(V-V_L)-gA*a^3*b*(V-V_k)+Iapp h'=(h_inf-h)/tau_h (V) n'=(n_inf-n)/tau_n(V) a'=(a_inf-a)/tau_a b'=(b_inf-b)/tau_b # @ MAXSTOR=16000000 @ BACK=Black @ XP=T @ YP=Vs @ AXES=2 @ TOTAL=1000.0 @ DT=0.01 @ NJMP=1 @ T0=0.0 @ TRANS=0.0 @ NMESH=40 @ METH=rungekutta @ DTMIN=0.001 @ DTMAX=1.0 @ TOLER=0.00001 @ BOUND=10000.0 @ DELAY=0.0 @ XLO=0.0, XHI=1000.0, YLO=-90.0, YHI=50.0 @ NTST=50,NMAX=20000,NPR=50 @ DS=0.02,DSMIN=0.001,DSMAX=0.5 @ PARMIN=-10,PARMAX=200,NORMMIN=0.0,NORMMAX=10000.0 @ AUTOVAR=V,AUTOXMIN=-10.0,AUTOXMAX=100.0,AUTOYMIN=-90.0,AUTOYMAX=90.0 done
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Copyright © 2017 Matthias Koenig
Redistribution and use of any part of this model, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of this SBML file must retain the above copyright notice, this list of conditions and the following disclaimer.
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Model :
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type | FunctionDefinitions [7] | name | math | sbo | cvterm |
---|---|---|---|---|---|
FunctionDefinition | max
|
minimum | |||
FunctionDefinition | min
|
maximum | |||
FunctionDefinition | heav
|
heavyside | |||
FunctionDefinition | mod
|
modulo | |||
FunctionDefinition | gammaf
|
||||
FunctionDefinition | tau_h
|
||||
FunctionDefinition | tau_n
|
type | Parameters [39] | name | constant | value | unit | derived unit | sbo | cvterm |
---|---|---|---|---|---|---|---|---|
Parameter | cm
|
cm = 1.0 | F | 1.0 | None | |||
Parameter | iapp
|
iapp = 3.35 | F | 3.35 | None | |||
Parameter | ga
|
ga = 0.39 | F | 0.39 | None | |||
Parameter | theta_m
|
theta_m = -24.0 | F | -24.0 | None | |||
Parameter | gna
|
gna = 112.5 | F | 112.5 | None | |||
Parameter | gk
|
gk = 225.0 | F | 225.0 | None | |||
Parameter | gl
|
gl = 0.25 | F | 0.25 | None | |||
Parameter | sigma_m
|
sigma_m = 11.5 | F | 11.5 | None | |||
Parameter | theta_h
|
theta_h = -58.3 | F | -58.3 | None | |||
Parameter | sigma_h
|
sigma_h = -6.7 | F | -6.7 | None | |||
Parameter | theta_n
|
theta_n = -12.4 | F | -12.4 | None | |||
Parameter | sigma_n
|
sigma_n = 6.8 | F | 6.8 | None | |||
Parameter | theta_t_h
|
theta_t_h = -60 | F | -60.0 | None | |||
Parameter | sigma_t_h
|
sigma_t_h = -12.0 | F | -12.0 | None | |||
Parameter | theta_tna
|
theta_tna = -14.6 | F | -14.6 | None | |||
Parameter | sigma_tna
|
sigma_tna = -8.6 | F | -8.6 | None | |||
Parameter | theta_tnb
|
theta_tnb = 1.3 | F | 1.3 | None | |||
Parameter | sigma_tnb
|
sigma_tnb = 18.7 | F | 18.7 | None | |||
Parameter | theta_a
|
theta_a = -50 | F | -50.0 | None | |||
Parameter | sigma_a
|
sigma_a = 20 | F | 20.0 | None | |||
Parameter | theta_b
|
theta_b = -70 | F | -70.0 | None | |||
Parameter | sigma_b
|
sigma_b = -6 | F | -6.0 | None | |||
Parameter | tau_b
|
tau_b = 150 | F | 150.0 | None | |||
Parameter | tau_a
|
tau_a = 2 | F | 2.0 | None | |||
Parameter | power_n
|
power_n = 2.0 | F | 2.0 | None | |||
Parameter | v_na
|
v_na = 50.0 | F | 50.0 | None | |||
Parameter | v_k
|
v_k = -90.0 | F | -90.0 | None | |||
Parameter | v_l
|
v_l = -70.0 | F | -70.0 | None | |||
Parameter | v
|
v = -70.038 | F | -70.038 | None | |||
Parameter | h
|
h = 0.8522 | F | 0.8522 | None | |||
Parameter | n
|
n = 0.000208 | F | 0.000208 | None | |||
Parameter | a
|
a = 0.2686 | F | 0.2686 | None | |||
Parameter | b
|
b = 0.5016 | F | 0.5016 | None | |||
Parameter | m_inf
|
F | 0.0 | dimensionless | None | |||
Parameter | h_inf
|
F | 0.0 | dimensionless | None | |||
Parameter | n_inf
|
F | 0.0 | dimensionless | None | |||
Parameter | a_inf
|
F | 0.0 | dimensionless | None | |||
Parameter | b_inf
|
F | 0.0 | dimensionless | None | |||
Parameter | t
|
model time | F | 0.0 | dimensionless | None |
type | Rules [11] | assignment | name | derived units | sbo | cvterm | |
---|---|---|---|---|---|---|---|
Rule | d v/dt
|
= | None | ||||
Rule | d h/dt
|
= | None | ||||
Rule | d n/dt
|
= | None | ||||
Rule | d a/dt
|
= | None | ||||
Rule | d b/dt
|
= | None | ||||
Rule | m_inf
|
= | None | ||||
Rule | h_inf
|
= | None | ||||
Rule | n_inf
|
= | None | ||||
Rule | a_inf
|
= | None | ||||
Rule | b_inf
|
= | None | ||||
Rule | t
|
= | None |