Olfactory bulb cluster formation (Migliore et al. 2010)

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Accession:127995
Functional roles of distributed synaptic clusters in the mitral-granule cell network of the olfactory bulb.
Reference:
1 . Migliore M, Hines ML, McTavish TS, Shepherd GM (2010) Functional roles of distributed synaptic clusters in the mitral-granule cell network of the olfactory bulb. Front Integr Neurosci 4:122 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Realistic Network;
Brain Region(s)/Organism: Olfactory bulb;
Cell Type(s): Olfactory bulb main mitral GLU cell; Olfactory bulb main interneuron granule MC GABA cell;
Channel(s): I Na,t; I K;
Gap Junctions:
Receptor(s): AMPA;
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Action Potential Initiation; Short-term Synaptic Plasticity; Olfaction;
Implementer(s): Hines, Michael [Michael.Hines at Yale.edu]; Migliore, Michele [Michele.Migliore at Yale.edu];
Search NeuronDB for information about:  Olfactory bulb main mitral GLU cell; Olfactory bulb main interneuron granule MC GABA cell; AMPA; I Na,t; I K;
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migliore2010
README
ampanmda.mod
fi.mod
kamt.mod *
kdrmt.mod *
naxn.mod *
ThreshDetect.mod *
.hg_archival.txt
6.2.3.2203.spk
allsynhinton.hoc *
clear.hoc *
connect.hoc
granule.hoc
iterator.hoc
lptiter.hoc
mgrs.hoc
mitral.hoc
mosinit.hoc
net-5mt-100-900.hoc
odors.txt
parinit.hoc
pattern.hoc
perfrun.hoc
show.hoc
somesyn.hoc *
start.hoc
start.ses *
stim-odors-AB-seq.hoc
weight_movie.hoc *
weight-forfig3-bulb1.dat
weightsave.hoc
                            
begintemplate AllSynHinton
external fast_flush_list
objref g, syns, sl, cells
proc init() {local i  localobj x, y, syn
	x = new Vector()
	y = new Vector()
	for i=0, $o1.count-1 {
		syn = $o1.object(i).syn
		x.append(syn.x)
		y.append(syn.mgid)
	}
	xmin = x.min  xmax = x.max
	dx = x.x[x.min_ind + 2] - xmin
//print "dx=", dx
	ymin = y.min  ymax = y.max
	yscl = (xmax - xmin)/(ymax - ymin) * 250/700 *.9
	if (dx > yscl/2) { dx = yscl/2 * .9 }
	build()
	draw($o1)
	fast_flush_list.append(g)
}

proc unref() {
	//print "refcount=", $1
	if ($1 == 0) {
		fast_flush_list.remove(fast_flush_list.index(g))
	}
}

proc build() {local mx1, mx2
	sl = new SectionList()
	g = new PlotShape(sl,0)
	g.view(xmin, ymin, xmax-xmin, (ymax-ymin)*yscl, 400, 250, 700, 250)
	g.scale(-.1, 1.1)
	g.exec_menu("Shape Plot")
}
proc draw() {local i, x, m  localobj nc, syn, sr
	for i=0, $o1.count-1 {
		nc = $o1.object(i)
		syn = nc.syn
		x = syn.x
		m = syn.mgid		
		g.hinton(&nc.weight[2], x, m*3*dx+(dx)*(i%2), dx-2)
	}
}
endtemplate AllSynHinton


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