/usr/share/nrn/demo/release/release.mod is in neuron 7.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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: taken from jwm simulation
NEURON {
SUFFIX trel
USEION ca READ cai
}
UNITS {
(mA) = (milliamp)
(mV) = (millivolt)
(mM) = (milli/liter)
}
PARAMETER {
GenVes = 5 (mM) <0,1e9>
tauGen = 0 (ms) <1e-6,1e9>
power = 2 <0,10>
al = 141 (/mM2-ms) <0,1e9>
Kd = 1e-12 (mM2) <0,1e9>
Agen = 4 (/ms) <0,1e9>
Arev = 0 (/ms) <0,1e9>
Aase = 4 (/ms) <0,1e9>
}
ASSIGNED {
cai (mM)
}
STATE {
Ves (mM)
B (mM)
Ach (mM)
X (mM)
}
INITIAL {
Ves = GenVes
}
BREAKPOINT {
SOLVE release METHOD sparse
}
ASSIGNED {
b (/ms)
kt (/ms)
kpow (/ms)
}
KINETIC release {
b = Kd*al
if (tauGen == 0) {
kt=1e9
}else{
kt = 1/tauGen
}
kpow = al*cai^power : set up so dimensionally correct when power=2
~ GenVes <-> Ves (kt, kt)
~ Ves <-> B (kpow, b)
~ B <-> Ach (Agen, Arev)
~ Ach <-> X (Aase, 0)
}
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