Ksoma.channel.nml

<?xml version="1.0" encoding="ISO-8859-1"?>
<neuroml xmlns="http://www.neuroml.org/schema/neuroml2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.neuroml.org/schema/neuroml2 https://raw.github.com/NeuroML/NeuroML2/development/Schemas/NeuroML2/NeuroML_v2beta4.xsd" id="Golgi_KC">

    <notes>ChannelML file containing a single Channel description from Saraga et al 2003</notes>

    <ionChannel id="Ksoma" conductance="319pS" type="ionChannelHH" species="k">
        
        <gateHHrates id="n" instances="4">
            <q10Settings type="q10ExpTemp" q10Factor="3" experimentalTemp="24 degC"/>
            <forwardRate type="HHExpLinearRate" rate="0.45per_ms" midpoint="25mV" scale="25mV"/>
            <reverseRate type="HHExpLinearRate" rate="0.0432per_ms" midpoint="35mV" scale="-12mV"/>
        </gateHHrates>
                            
    </ionChannel>
    
    <!--  Original NEURON version:
    <ComponentType name="Saraga2003_INa_rate"
                   extends="baseHHRate"
                   description="conditional ExpLinearRate to describe INa in Saraga 2003">

        <Dynamics>         
            <DerivedVariable name="tmp" value="(v - midpoint)/scale" dimension="none"/>
            
            <ConditionalDerivedVariable name="exp_tmp" dimension="none">
                <Case condition="-tmp .lt. -100" value="0"/>
                <Case condition="-tmp .geq. -100" value="exp(-tmp)"/>
            </ConditionalDerivedVariable>

            <ConditionalDerivedVariable name="r" exposure="r" dimension="per_time">
                <Case condition="abs(tmp) .lt. 1e-6" value="scale * (1 + tmp/2)"/>
                <Case condition="abs(tmp) .geq. 1e-6" value="(rate * tmp) / (1 - exp_tmp )"/>
            </ConditionalDerivedVariable>
        </Dynamics>

    </ComponentType>
    -->

</neuroml>