Reset during a simulation

[Wei, Jingjin]

Hi all,

Is there a way to reinitialize, or reset the voltage of all cells every T while the total run time is Ttot. T< Ttot. Thanks!

Best,

Jingjin

[Jason Sherfey]

Hi Jingjin,

Here's one way to do it. This should work equally well for a population of cells.

Ttot=100; % ms, duration of simulation

eqns = {
  'dV/dt=@current+10; {iNa,iK}' % neuronal dynamics
  'V_IC=-100*ones(1,Npop)' % voltage reset value
  'T=20' % ms, period between resets
  'V(0)=V_IC' % initialize the voltage
  'if(mod(t,T)<dt*ones(1,Npop))(V=V_IC)' % reset V for entire population every T [ms]
  };

data = dsSimulate(eqns,'time_limits',[0 Ttot]);
dsPlot(data);

Hope this helps.

Cheers,

Jason

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