basic.cpp

/*************************************************************

Copyright (c) 2006, Fernando Herrero Carrón
Copyright (c) 2020, Angel Lareo <angel.lareo@gmail.com>
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#include <DifferentialNeuronWrapper.h>
#include <HodgkinHuxleyModel.h>
#include <RungeKutta4.h>
#include <SystemWrapper.h>
#include <iostream>

typedef RungeKutta4 Integrator;
typedef DifferentialNeuronWrapper<SystemWrapper<HodgkinHuxleyModel<double>>, Integrator>
    Neuron;

int main(int argc, char **argv) {
  // Struct to initialize neuron model parameters
  Neuron::ConstructorArgs args;

  // Set the parameter values
  args.params[Neuron::cm] = 1 * 7.854e-3;
  args.params[Neuron::vna] = 50;
  args.params[Neuron::vk] = -77;
  args.params[Neuron::vl] = -54.387;
  args.params[Neuron::gna] = 120 * 7.854e-3;
  args.params[Neuron::gk] = 36 * 7.854e-3;
  args.params[Neuron::gl] = 0.3 * 7.854e-3;

  // Initialize a new neuron model
  Neuron n(args);

  // You can also initialize the variables of the neuron model to a given value
  n.set(Neuron::v, -80);
  n.set(Neuron::m, 0.1);
  n.set(Neuron::n, 0.7);
  n.set(Neuron::h, 0.01);

  // Set the integration step
  const double step = 0.001;

  // Perform the simulation
  double simulation_time = 100;
  for (double time = 0; time < simulation_time; time += step) {
    n.step(step);

    std::cout << time << " " << n.get(Neuron::v) << std::endl;
  }

  return 0;
}