double Gammasys() const
The value by which QifOdeSystem will be run. For now the default value is recommended.
This parameter configures the QIFAlgorithm.
MPILib::Time _tau
membrane time constant in s
virtual ~SpikingQifNeuralDynamics()
virtual Time TStep() const
time it takes to move density one grid forwards
Contains the parameters necessary to configure a concrete OdeSystem instance. See AbstractOdeSystem a...
SpikingQifNeuralDynamics(const OdeParameter &, const QifParameter &)
Standard constructor.
virtual Time TPeriod() const
time it takes for a neuron to traverse from V_min to threshold
virtual Potential EvolvePotential(Potential, Time) const
NeuronParameter _par_pop
The neuron parameter.
virtual Time TimeToInf(Potential) const
calculate time to reach threshold for the given potential
MPILib::Potential _theta
threshold potential in V
The objective is find a numerical solution for this equation This requires a numerical representation of the density We will work in the state space of a two dimensional and define a mesh there We first give two examples and then define the general procedure and given in Table for given fixed Delta g see Fig and we will denote coordinates in this dimension by a small letter $v The second dimension can be used to represent parameters as varied as and will represented by $w A strip is constructed by choosing two neighbouring points in state e g and integrating the vector field for a time $T that is assumed to be an integer multiple of a period of time Delta t
Potential _V_min
The minimum of potential range (the maximum is given in the neuron parameter)
const OdeParameter _par
Time critical access for derived classes.
This class models the dynamics of of Quadratic Integrate and Fire (QIF) neurons.
Number _nr_bins
The number of bins.
virtual SpikingQifNeuralDynamics * Clone() const
virtual construction mechanism
const QifParameter _par_qif