Parallel network simulations with NEURON (Migliore et al 2006)

 Download zip file   Auto-launch 
Help downloading and running models
Accession:64229
The NEURON simulation environment has been extended to support parallel network simulations. The performance of three published network models with very different spike patterns exhibits superlinear speedup on Beowulf clusters.
Reference:
1 . Migliore M, Cannia C, Lytton WW, Markram H, Hines ML (2006) Parallel Network Simulations with NEURON. J Comp Neurosci 21:110-119 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Realistic Network;
Brain Region(s)/Organism:
Cell Type(s):
Channel(s):
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Methods;
Implementer(s): Hines, Michael [Michael.Hines at Yale.edu];
/
netmod
parbush
data
AMPA.mod *
arhRT03.mod *
cadecay.mod
cadRT03.mod
cah.mod
calRT03.mod
catRT03.mod *
GABAa.mod *
GABAb.mod *
intf.mod
k2RT03.mod *
kahpRT03.mod
kaRT03.mod *
kca.mod *
kcRT03.mod
kdr.mod
kdrp.mod
kdrRT03.mod *
kmRT03.mod *
misc.mod
na.mod
nafRT03.mod *
nap.mod
napRT03.mod *
NMDA.mod *
nstim.mod
vecst.mod
batch_.hoc
bg_cvode.inc
boltz_cvode.inc
geneval_cvode.inc
modstat
netcon.inc
test1.sh
xtmp
                            
NEURON{ POINT_PROCESS NMDA
  RANGE B 
  GLOBAL mg
}

PARAMETER {
  mg        = 1.    (mM)     : external magnesium concentration
  Cdur	= 1.	(ms)	 : transmitter duration (rising phase)
  Alpha	= 4.	(/ms mM) : forward (binding) rate
  Beta	= 0.0067 (/ms)	 : backward (unbinding) rate 1/150
  Erev	= 0.	(mV)	 : reversal potential
}

ASSIGNED { B }

INCLUDE "netcon.inc"
: EXTRA BREAKPOINT MUST BE BELOW THE INCLUDE
BREAKPOINT {
  rates(v)
  g = g * B : g = GMAX * R * B
  i = i * B : i = g*(v - Erev)
}

PROCEDURE rates(v(mV)) {
  TABLE B
  DEPEND mg
  FROM -100 TO 80 WITH 180
  B = 1 / (1 + exp(0.062 (/mV) * -v) * (mg / 3.57 (mM)))
}
 
:** GABAa

Loading data, please wait...