Squid axon (Hodgkin, Huxley 1952) (NEURON)

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Accession:5426
The classic HH model of squid axon membrane implemented in NEURON. Hodgkin, A.L., Huxley, A.F. (1952)
Reference:
1 . HODGKIN AL, HUXLEY AF (1952) A quantitative description of membrane current and its application to conduction and excitation in nerve. J Physiol 117:500-44 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Axon;
Brain Region(s)/Organism:
Cell Type(s): Squid axon; Hodgkin-Huxley neuron;
Channel(s): I Na,t; I K;
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Action Potentials; Invertebrate;
Implementer(s): Hines, Michael [Michael.Hines at Yale.edu];
Search NeuronDB for information about:  I Na,t; I K;
load_file("nrngui.hoc")
objectvar save_window_, rvp_
objectvar scene_vector_[4]
objectvar ocbox_, ocbox_list_, scene_, scene_list_
{ocbox_list_ = new List()  scene_list_ = new List()}
{pwman_place(0,0,0)}

//Begin PointProcessManager
{
load_file("pointman.hoc")
}
{
soma ocbox_ = new PointProcessManager(0)
}
{object_push(ocbox_)}
{
mt.select("IClamp") i = mt.selected()
ms[i] = new MechanismStandard("IClamp")
ms[i].set("del", 0.5, 0)
ms[i].set("dur", 0.1, 0)
ms[i].set("amp", 0.3, 0)
mt.select("IClamp") i = mt.selected() maction(i)
hoc_ac_ = 0.5
sec.sec move() d1.flip_to(0)
}
{object_pop() doNotify()}
{
ocbox_ = ocbox_.v1
ocbox_.map("PointProcessManager", 152, 113, 208.32, 326.4)
}
objref ocbox_
//End PointProcessManager


//Begin Insert/Remove Mechanisms
{
load_file("inserter.hoc", "Inserter")
}
{
soma ocbox_ = new Inserter(0)
}
{object_push(ocbox_)}
{
mt.select("hh") i = mt.selected()
ms[i] = new MechanismStandard("hh")
ms[i].set("gnabar_hh", 0.12, 0)
ms[i].set("gkbar_hh", 0.036, 0)
ms[i].set("gl_hh", 0.0003, 0)
ms[i].set("el_hh", -54.3, 0)
mstate[i]= 1
maction(i)
}
{object_pop() doNotify()}
{
ocbox_ = ocbox_.v1
ocbox_.map("Insert/Remove Mechanisms", 384, 25, 91.2, 92.16)
}
objref ocbox_
//End Insert/Remove Mechanisms

{
save_window_ = new Graph(0)
save_window_.size(0,5,-80,40)
scene_vector_[3] = save_window_
{save_window_.view(0, -80, 5, 120, 504, 28, 300.48, 200.32)}
graphList[0].append(save_window_)
save_window_.save_name("graphList[0].")
save_window_.addexpr("v(.5)", 1, 1, 0.8, 0.9, 2)
}
{
xpanel("Run", 0)
xbutton("Init & Run","run()")
xpanel(387,156)
}
objectvar scene_vector_[1]
{doNotify()}

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