// genesis echo P23RSb_raninput // function for setting random network inputs int i,j,dex float randneur float CondmaxSPIKEAMPA=10.0e-9 float Ranrate=200 //Random injection frequency for (i=1;i<=(P23RSb_NY);i=i+1) for (j=1;j<=(P23RSb_NX);j=j+1) randneur = { rand 0 1.0 } if ( {randneur <= neuronfrac} ) dex=(i-1)*P23RSb_NY+(j-1) ce /P23RSbnet/P23RSb[{dex}]/apdend3 make_Ex_chSPIKEAMPA setfield /P23RSbnet/P23RSb[{dex}]/apdend3/Ex_chSPIKEAMPA gmax {CondmaxSPIKEAMPA} addmsg /P23RSbnet/P23RSb[{dex}]/apdend3/Ex_chSPIKEAMPA /P23RSbnet/P23RSb[{dex}]/apdend3 CHANNEL Gk Ek addmsg /P23RSbnet/P23RSb[{dex}]/apdend3 /P23RSbnet/P23RSb[{dex}]/apdend3/Ex_chSPIKEAMPA VOLTAGE Vm ce / create randomspike /randomspikeP23RSb{dex} setfield ^ min_amp 1.0 max_amp 1.0 rate {Ranrate} reset 1 reset_value 0 addmsg /randomspikeP23RSb{dex} /P23RSbnet/P23RSb[{dex}]/apdend3/Ex_chSPIKEAMPA SPIKE //create pulsegen /pulsegenP23RSb{dex} //setfield ^ level1 {Ranrate} baselevel 0 width1 {stimlen} delay1 {interstimlen} trig_mode 0 //addmsg /pulsegenP23RSb{dex} /randomspikeP23RSb{dex} RATE output //addmsg /netpulsegen /randomspikeP23RSb{dex} RATE output setfield /P23RSbnet/P23RSb[{dex}]/apdend3/Ex_chSPIKEAMPA synapse[0].delay 0 synapse[0].weight 1 end end end