Dentate gyrus granule cell: subthreshold signal processing (Schmidt-Hieber et al. 2007)

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Accession:95960
Detailed compartmental cable models of 8 hippocampal granule cells of adult mice were obtained from dual patch-clamp whole-cell recordings and subsequent 3D reconstructions. This code allows to reproduce figures 6-8 from the paper.
Reference:
1 . Schmidt-Hieber C, Jonas P, Bischofberger J (2007) Subthreshold dendritic signal processing and coincidence detection in dentate gyrus granule cells. J Neurosci 27:8430-41 [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): Dentate gyrus granule GLU cell;
Channel(s):
Gap Junctions:
Receptor(s): AMPA; Glutamate;
Gene(s):
Transmitter(s): Glutamate;
Simulation Environment: NEURON;
Model Concept(s): Parameter Fitting; Influence of Dendritic Geometry; Synaptic Integration;
Implementer(s): Schmidt-Hieber, Christoph [c.schmidt-hieber at ucl.ac.uk];
Search NeuronDB for information about:  Dentate gyrus granule GLU cell; AMPA; Glutamate; Glutamate;
VERBATIM
#include <math.h>
#include <time.h>
ENDVERBATIM

FUNCTION my_asin(arg) {
	VERBATIM
	double ret;
	ret=asin(*getarg(1));
	ENDVERBATIM
	my_asin=ret
}

FUNCTION my_sin(arg) {
	VERBATIM
	double ret;
	ret=sin(*getarg(1));
	ENDVERBATIM
	my_sin=ret
}

FUNCTION exp_i(arg) {
	VERBATIM
	double ret=1.0;
	double euler=exp(1.0);
	int n=0;
	for (n=0;n<(*getarg(1));n++) {
		ret*=euler;
	}
	ENDVERBATIM
	exp_i=ret
}

FUNCTION mytime() {
	VERBATIM
	double ret = 0.0;
	ret = (double)time(0)/3600.0;
	ENDVERBATIM
	mytime = ret
}


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