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Article: Computation of interaural time difference in the owl's coincidence detector neurons.

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Funabiki K; Ashida G; Konishi M
J. Neurosci., 2011


Table 3.

Parameters used for the NL neuron model

Parameter Value
Membrane capacitance density Cm = 1 μF/cm2
Surface of soma Asoma = 2400 μm2
Surface of node Anode = 20 μm2
Capacitances Csoma = CmAsoma = 24 pF, Cnode = CmAnode = 0.2 pF
Reversal potential of Na current ENa = +35 mV
Reversal potential of K current EK = −75 mV
Reversal potential of leak current Eleak = −60 mV
Reversal potential of EPSC Esynaptic = 0 mV
Sodium conductance densities GNasoma = 0, GNanode = 7500 mS/cm2
KHVA conductance densities GKHVAsoma = 0 mS/cm2, GKHVAnode = 2250 mS/cm2
KLVA conductance densities GKLVAsoma = 8 mS/cm2, GKLVAnode = 40 mS/cm2
Leak conductance densities Gleaksoma = 2 mS/cm2, Gleaknode = 10 mS/cm2
Maximum Na conductances Nasoma = 0, ḡNanode = 1500 nS
Maximum KHVA conductances KHVAsoma = 0, ḡKHVAnode = GKHVAnodeAnode = 450 nS
Maximum KLVA conductances KLVAsoma = GKLVAsomaAsoma = 192 nS, ḡKLVAnode = GKLVAnodeAnode = 8 nS
Leak conductances gleaksoma = GleaksomaAsoma = 48 nS, gleaknode = GleaknodeAnode = 2 nS
Axonal resistance ρaxon = 100 Ωcm
Axonal size Length (between soma and node), Laxon = 60 μm; diameter, Daxon = 3 μm
Axonal conductance gaxon = (πDaxon2)/(4ρaxonLaxon) = 118 nS
  • This table summarizes the parameters used in our simulation.


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