MEC layer II stellate cell: Synaptic mechanisms of grid cells (Schmidt-Hieber & Hausser 2013)

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Accession:150239
This study investigates the cellular mechanisms of grid field generation in Medial Entorhinal Cortex (MEC) layer II stellate cells.
Reference:
1 . Schmidt-Hieber C, Häusser M (2013) Cellular mechanisms of spatial navigation in the medial entorhinal cortex. Nat Neurosci 16:325-31 [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: Entorhinal cortex;
Cell Type(s): Entorhinal cortex stellate cell;
Channel(s): I Na,t; I A; I K; I CNG;
Gap Junctions:
Receptor(s): GabaA; AMPA; NMDA; Gaba;
Gene(s):
Transmitter(s):
Simulation Environment: NEURON; Python;
Model Concept(s): Oscillations; Synaptic Integration; Attractor Neural Network; Place cell/field; Spatial Navigation; Grid cell;
Implementer(s): Schmidt-Hieber, Christoph [c.schmidt-hieber at ucl.ac.uk];
Search NeuronDB for information about:  GabaA; AMPA; NMDA; Gaba; I Na,t; I A; I K; I CNG;
COMMENT
conductance clamp defined by
    i = g * (v - e)      i(nanoamps), g(microsiemens);
ENDCOMMENT
					       
NEURON {
	POINT_PROCESS GClamp
	RANGE gamp, e, i, g
	NONSPECIFIC_CURRENT i
}

UNITS {
	(nA) = (nanoamp)
	(mV) = (millivolt)
	(uS) = (microsiemens)
}

PARAMETER {
	gamp=0 	(uS)	<0,1e9>
	e=0	(mV)
}

ASSIGNED { v (mV) i (nA)  g (uS)}

BREAKPOINT {
	g = gamp
	i = g*(v - e)
}

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