Small world networks of Type I and Type II Excitable Neurons (Bogaard et al. 2009)

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Accession:121259
Implemented with NEURON 5.9, four model neurons with varying excitability properties affect the spatiotemporal patterning of small world networks of homogeneous and heterogeneous cell population.
Reference:
1 . Bogaard A, Parent J, Zochowski M, Booth V (2009) Interaction of cellular and network mechanisms in spatiotemporal pattern formation in neuronal networks. J Neurosci 29:1677-87 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Realistic Network; Neuron or other electrically excitable cell;
Brain Region(s)/Organism: Hippocampus;
Cell Type(s):
Channel(s): I Na,t; I A; I K; I h;
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Synchronization; Spatio-temporal Activity Patterns; Epilepsy;
Implementer(s):
Search NeuronDB for information about:  I Na,t; I A; I K; I h;
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bogaard2009
readme.html
h.mod *
h2.mod
kaprox.mod *
kaprox2.mod
kdrca1.mod *
kdrca12.mod
nax.mod
nax2.mod
WMPas.mod
WMPas2.mod
WMPasDend.mod
WMPasDend2.mod
hetrig.hoc
hetrun.hoc
homrig.hoc
homrun.hoc
modelspecs.hoc
mosinit.hoc
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TITLE dendritic leak 

COMMENT

------------------------------------------
Ragnhild Halvorsrud June 1999
Dep. of Physiology, University of Oslo
------------------------------------------

Reference:
Lyle Borg-Graham:  'Interpretations of Data and Mechanisms for HPC-Models'
in "Cerebral Cortex" vol. 12: Cortical Models.
Eds: Jones, E. G. and Ulinski, P. S.

      Q10: Temperature sensitivity
    T_ref: Reference temperature
   T_corr: Correction factor when using other temperatures than T_ref

NB NB 
   The leak conductance represents the dendrite membrane property.
   The dendrite specific resistance is Rm = 40 kOhm.
   Another value must be used for somatic membrane.

ENDCOMMENT


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

NEURON {
	SUFFIX WMPasDend2
	NONSPECIFIC_CURRENT i
	RANGE g, eleak
}

PARAMETER {
	v		(mV)
	g = 2.5e-5	(mho/cm2)	<0,1e9>
	eleak = -65	(mV)
}

ASSIGNED { 
	i	(mA/cm2)
}

BREAKPOINT {
	i = g*(v - eleak)
}

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