O-LM interneuron model (Lawrence et al. 2006)

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Accession:102288
Exploring the kinetics and distribution of the muscarinic potassium channel, IM, in 2 O-LM interneuron morphologies. Modulation of the ion channel by drugs such as XE991 (antagonist) and retigabine (agonist) are simulated in the models to examine the role of IM in spiking properties.
Reference:
1 . Lawrence JJ, Saraga F, Churchill JF, Statland JM, Travis KE, Skinner FK, McBain CJ (2006) Somatodendritic Kv7/KCNQ/M channels control interspike interval in hippocampal interneurons. J Neurosci 26:12325-38 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Neuron or other electrically excitable cell;
Brain Region(s)/Organism:
Cell Type(s): Hippocampus CA1 interneuron oriens alveus GABA cell;
Channel(s): I L high threshold; I N; I T low threshold; I A; I K; I K,leak; I M; I h; I K,Ca;
Gap Junctions:
Receptor(s): Muscarinic;
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Ion Channel Kinetics; Oscillations; Detailed Neuronal Models; Action Potentials;
Implementer(s):
Search NeuronDB for information about:  Hippocampus CA1 interneuron oriens alveus GABA cell; Muscarinic; I L high threshold; I N; I T low threshold; I A; I K; I K,leak; I M; I h; I K,Ca;
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RichyandStarfish
readme.html
cad.mod *
ICaL.mod *
ICaT.mod *
Ih.mod
IKa.mod *
IKCa.mod *
Ikdrf.mod *
Ikdrfaxon.mod *
Ikdrs.mod *
Ikdrsaxon.mod *
Ikleakaxon.mod *
Ikleaksd.mod *
IMminret.mod *
IMmintau.mod *
Ipassaxon.mod *
Ipasssd.mod *
Naaxon.mod *
Nadend.mod *
Nasoma.mod *
SIN.mod *
fig9.hoc
initactiveproxRichy.hoc
initactiveproxStarfish.hoc
initactivesdRichy.hoc
initactivesdStarfish.hoc
initsomaRichy.hoc
initsomaStarfish.hoc
mosinit.hoc
Richytrunctest2.hoc
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Starfishtrunc.hoc
                            
TITLE passive membrane channel
                                                                                
UNITS {
        (mV) = (millivolt)
        (mA) = (milliamp)
}
                                                                                
NEURON {
        SUFFIX passaxon
        NONSPECIFIC_CURRENT i
        RANGE g, erev
}
                                                                                
PARAMETER {
	v		(mV)
        g = .001        (mho/cm2)
        erev = -70      (mV)
}
                                                                                
ASSIGNED { i    (mA/cm2)}
                                                                                
BREAKPOINT {
        i = g*(v - erev)
}


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