- Author:
- WeiweiAi <wai484@aucklanduni.ac.nz>
- Date:
- 2021-11-24 17:49:12+13:00
- Desc:
- Add BG params related scripts and matrix
- Permanent Source URI:
- http://models.cellml.org/workspace/64f/rawfile/bd02dedb491faf9960ccd23496c19ccd3e339db1/components/activation_function.cellml
<?xml version='1.0' encoding='UTF-8'?>
<model name="activation_function" xmlns="http://www.cellml.org/cellml/1.1#" xmlns:cellml="http://www.cellml.org/cellml/1.1#" xmlns:xlink="http://www.w3.org/1999/xlink">
<!-- Compute initial values of m, n and h based on initial value of V and temperature T (T does not affect the computation)-->
<import xlink:href="../cellLib/Components/units.cellml">
<units name="mV" units_ref="mV"/>
<units name="ms" units_ref="ms"/>
</import>
<import xlink:href="../cellLib/Components/gate_steady.cellml">
<component component_ref="gate_steady" name="m_gate_steady"/>
<component component_ref="time_const" name="m_time_const"/>
</import>
<import xlink:href="../cellLib/Components/gate_steady.cellml">
<component component_ref="gate_steady" name="n_gate_steady"/>
<component component_ref="time_const" name="n_time_const"/>
</import>
<import xlink:href="../cellLib/Components/gate_steady.cellml">
<component component_ref="gate_steady" name="h_gate_steady"/>
<component component_ref="time_const" name="h_time_const"/>
</import>
<import xlink:href="INa-gating-rates.cellml">
<component component_ref="alpha_m" name="alpha_m"/>
<component component_ref="beta_m" name="beta_m"/>
<component component_ref="alpha_h" name="alpha_h"/>
<component component_ref="beta_h" name="beta_h"/>
</import>
<import xlink:href="IK-gating-rates.cellml">
<component component_ref="alpha_n" name="alpha_n"/>
<component component_ref="beta_n" name="beta_n"/>
</import>
<component name="activation_function">
<variable name="V_b" private_interface="out" public_interface="in" units="mV"/>
<variable name="minus_V" public_interface="out" units="mV"/>
<variable name="m_inf" private_interface="in" public_interface="out" units="dimensionless"/>
<variable name="n_inf" private_interface="in" public_interface="out" units="dimensionless"/>
<variable name="h_inf" private_interface="in" public_interface="out" units="dimensionless"/>
<variable name="m3_inf" public_interface="out" units="dimensionless"/>
<variable name="m3h_inf" public_interface="out" units="dimensionless"/>
<variable name="n4_inf" public_interface="out" units="dimensionless"/>
<variable name="tau_m" private_interface="in" public_interface="out" units="ms"/>
<variable name="tau_h" private_interface="in" public_interface="out" units="ms"/>
<variable name="tau_n" private_interface="in" public_interface="out" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>m3_inf</ci>
<apply>
<power/>
<ci>m_inf</ci>
<cn cellml:units="dimensionless">3</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>n4_inf</ci>
<apply>
<power/>
<ci>n_inf</ci>
<cn cellml:units="dimensionless">4</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>minus_V</ci>
<apply>
<minus/>
<ci>V_b</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>m3h_inf</ci>
<apply>
<times/>
<ci>m3_inf</ci>
<ci>h_inf</ci>
</apply>
</apply>
</math>
</component>
<group>
<relationship_ref relationship="encapsulation"/>
<component_ref component="activation_function">
<component_ref component="alpha_m"/>
<component_ref component="beta_m"/>
<component_ref component="alpha_n"/>
<component_ref component="beta_n"/>
<component_ref component="alpha_h"/>
<component_ref component="beta_h"/>
<component_ref component="m_gate_steady"/>
<component_ref component="n_gate_steady"/>
<component_ref component="h_gate_steady"/>
<component_ref component="m_time_const"/>
<component_ref component="h_time_const"/>
<component_ref component="n_time_const"/>
</component_ref>
</group>
<connection>
<map_components component_1="activation_function" component_2="alpha_m"/>
<map_variables variable_1="V_b" variable_2="V"/>
</connection>
<connection>
<map_components component_1="activation_function" component_2="beta_m"/>
<map_variables variable_1="V_b" variable_2="V"/>
</connection>
<connection>
<map_components component_1="activation_function" component_2="alpha_n"/>
<map_variables variable_1="V_b" variable_2="V"/>
</connection>
<connection>
<map_components component_1="activation_function" component_2="beta_n"/>
<map_variables variable_1="V_b" variable_2="V"/>
</connection>
<connection>
<map_components component_1="activation_function" component_2="alpha_h"/>
<map_variables variable_1="V_b" variable_2="V"/>
</connection>
<connection>
<map_components component_1="activation_function" component_2="beta_h"/>
<map_variables variable_1="V_b" variable_2="V"/>
</connection>
<connection>
<map_components component_1="m_gate_steady" component_2="alpha_m"/>
<map_variables variable_1="alpha_X" variable_2="alpha"/>
</connection>
<connection>
<map_components component_1="n_gate_steady" component_2="alpha_n"/>
<map_variables variable_1="alpha_X" variable_2="alpha"/>
</connection>
<connection>
<map_components component_1="h_gate_steady" component_2="alpha_h"/>
<map_variables variable_1="alpha_X" variable_2="alpha"/>
</connection>
<connection>
<map_components component_1="m_gate_steady" component_2="beta_m"/>
<map_variables variable_1="beta_X" variable_2="beta"/>
</connection>
<connection>
<map_components component_1="n_gate_steady" component_2="beta_n"/>
<map_variables variable_1="beta_X" variable_2="beta"/>
</connection>
<connection>
<map_components component_1="h_gate_steady" component_2="beta_h"/>
<map_variables variable_1="beta_X" variable_2="beta"/>
</connection>
<connection>
<map_components component_1="m_time_const" component_2="alpha_m"/>
<map_variables variable_1="alpha_X" variable_2="alpha"/>
</connection>
<connection>
<map_components component_1="n_time_const" component_2="alpha_n"/>
<map_variables variable_1="alpha_X" variable_2="alpha"/>
</connection>
<connection>
<map_components component_1="h_time_const" component_2="alpha_h"/>
<map_variables variable_1="alpha_X" variable_2="alpha"/>
</connection>
<connection>
<map_components component_1="m_time_const" component_2="beta_m"/>
<map_variables variable_1="beta_X" variable_2="beta"/>
</connection>
<connection>
<map_components component_1="n_time_const" component_2="beta_n"/>
<map_variables variable_1="beta_X" variable_2="beta"/>
</connection>
<connection>
<map_components component_1="h_time_const" component_2="beta_h"/>
<map_variables variable_1="beta_X" variable_2="beta"/>
</connection>
<connection>
<map_components component_1="m_gate_steady" component_2="activation_function"/>
<map_variables variable_1="X_s" variable_2="m_inf"/>
</connection>
<connection>
<map_components component_1="n_gate_steady" component_2="activation_function"/>
<map_variables variable_1="X_s" variable_2="n_inf"/>
</connection>
<connection>
<map_components component_1="h_gate_steady" component_2="activation_function"/>
<map_variables variable_1="X_s" variable_2="h_inf"/>
</connection>
<connection>
<map_components component_1="m_time_const" component_2="activation_function"/>
<map_variables variable_1="tau_X" variable_2="tau_m"/>
</connection>
<connection>
<map_components component_1="n_time_const" component_2="activation_function"/>
<map_variables variable_1="tau_X" variable_2="tau_n"/>
</connection>
<connection>
<map_components component_1="h_time_const" component_2="activation_function"/>
<map_variables variable_1="tau_X" variable_2="tau_h"/>
</connection>
</model>
