- Author:
- David Nickerson <nickerso@users.sourceforge.net>
- Date:
- 2010-07-06 16:55:39+12:00
- Desc:
- correcting errors found with newer versions of the CellML API: e-notation; namespace; and an initial value is required for state variables. The initial value on x1 fixes the problem reported on tracker item 2521
- Permanent Source URI:
- https://models.physiomeproject.org/workspace/a1/rawfile/0b61cf0bc2ee4a696e08c67f233a2b5708b66974/models/1991_luo/fast_sodium_current_model.xml
<?xml version="1.0"?>
<model xmlns="http://www.cellml.org/cellml/1.1#" name="fast_sodium_current_model">
<component name="fast_sodium_current">
<variable name="i_Na" private_interface="out" public_interface="out" units="uA_per_mm2"/>
<variable name="g_Na" private_interface="out" public_interface="in" units="mS_per_mm2"/>
<variable name="E_Na" private_interface="out" public_interface="in" units="mV"/>
<variable name="time" private_interface="out" public_interface="in" units="ms"/>
<variable name="V" private_interface="out" public_interface="in" units="mV"/>
<variable name="m" private_interface="out" public_interface="in" units="dimensionless"/>
<variable name="h" private_interface="out" public_interface="in" units="dimensionless"/>
<variable name="j" private_interface="out" public_interface="in" units="dimensionless"/>
<math xmlns="http://www.w3.org/1998/Math/MathML" xmlns:cmeta="http://www.cellml.org/metadata/1.0#" cmeta:id="i_Na_calculation_eq">
<!--
The following equation calculates the sodium current in terms
of the conductance, the membrane voltage, and the gate variables.
-->
<apply id="i_Na_calculation"><eq/>
<ci> i_Na </ci>
<apply><times/>
<ci> g_Na </ci>
<apply><power/>
<ci> m </ci>
<cn xmlns:cellml="http://www.cellml.org/cellml/1.1#" cellml:units="dimensionless"> 3.0 </cn>
</apply>
<ci> h </ci>
<ci> j </ci>
<apply><minus/>
<ci> V </ci>
<ci> E_Na </ci>
</apply>
</apply>
</apply>
</math>
</component>
<import xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="luo_rudy_I_model_1991_units_model.xml">
<units name="ms" units_ref="ms"/>
<units name="per_ms" units_ref="per_ms"/>
<units name="mV" units_ref="mV"/>
<units name="per_mV" units_ref="per_mV"/>
<units name="per_mV_ms" units_ref="per_mV_ms"/>
<units name="mS_per_mm2" units_ref="mS_per_mm2"/>
<units name="uF_per_mm2" units_ref="uF_per_mm2"/>
<units name="uA_per_mm2" units_ref="uA_per_mm2"/>
<units name="concentration_units" units_ref="concentration_units"/>
<units name="gas_constant_units" units_ref="gas_constant_units"/>
<units name="faradays_constant_units" units_ref="faradays_constant_units"/>
</import>
</model>
