Dynamical model of olfactory bulb mitral cell (Rubin, Cleland 2006)

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Accession:64296
This four-compartment mitral cell exhibits endogenous subthreshold oscillations, phase resetting, and evoked spike phasing properties as described in electrophysiological studies of mitral cells. It is derived from the prior work of Davison et al (2000) and Bhalla and Bower (1993). See readme.txt for details.
Reference:
1 . Rubin DB, Cleland TA (2006) Dynamical mechanisms of odor processing in olfactory bulb mitral cells. J Neurophysiol 96:555-68 [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): Olfactory bulb main mitral GLU cell;
Channel(s): I Na,p; I Na,t; I L high threshold; I A; I K; I K,leak; I h; I K,Ca; I Sodium; I Calcium; I Potassium; I A, slow;
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Bursting; Temporal Pattern Generation; Oscillations; Synchronization; Simplified Models; Delay; Olfaction;
Implementer(s): Rubin, Daniel B ;
Search NeuronDB for information about:  Olfactory bulb main mitral GLU cell; I Na,p; I Na,t; I L high threshold; I A; I K; I K,leak; I h; I K,Ca; I Sodium; I Calcium; I Potassium; I A, slow;
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mitral
readme.txt *
cadecay.mod *
Ih.mod *
INaP.mod
kA.mod
kca3.mod
kfasttab.mod *
kO.mod *
kslowtab.mod *
lcafixed.mod *
nafast.mod
kfast_k.inf *
kfast_k.tau *
kfast_n.inf *
kfast_n.tau *
kslow_k.inf *
kslow_k.tau *
kslow_n.inf *
kslow_n.tau *
mitral.hoc
mosinit.hoc *
tabchannels.hoc *
                            
TITLE Ohmic K Current

: Implemented in Rubin and Cleland (2006) J Neurophysiology

NEURON {
	SUFFIX kO
	USEION O READ eO WRITE iO VALENCE 1
	RANGE gkbar, iO, eO
}

UNITS {
	(mA) = (milliamp)
	(mV) = (millivolt)
}

INDEPENDENT {t FROM 0 TO 1 WITH 1 (ms)}

PARAMETER {
	v (mV)
	dt (ms)
	gkbar = 0 (mho/cm2)
	eO = -90 (mV)
}

ASSIGNED {
	iO (mA/cm2)
}

BREAKPOINT {
	iO = gkbar*(v - eO)
}




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