//commands for generating response to pure excitatory input xopen("Medium_thresh_MN.hoc") SLOPE1=0.001 // slope of increase and decrease of excitatory conductance SLOPE2=1e-7 //slope of increase and decrease of inhibitory conductance (can't be zero) RSTRT1=0 //background level of excitation RSTRT2=0 //background level of inhibition TR=20000 //total length of triangular command in milliseconds HOLD=1000 //length of steady command at beginning and end of trial simple2del() //constructs excitatory and inhibitory commands grampon() //applies commands //record spike times and print them out in a file apc.record() apc.record(spiketimes) sprint(filename,"Medium_thresh_MN_g_0_0_0.001_1em7.txt") init() run() spikeout.wopen(filename) spiketimes.printf(spikeout,"%8.4f\n") spikeout.close() //responses to three differen temporal patterns of inhibiton // when inhibition is uniformly distributed on dendrite and soma unifinhib() //commands for generating response to excitation with steady background inhibition SLOPE1=0.001 SLOPE2=1e-7 RSTRT1=0 RSTRT2=2 TR=20000 HOLD=1000 simple2del() grampon() apc.record() apc.record(spiketimes) sprint(filename,"Medium_thresh_MN_g_0_2_0.001_1em7.txt") init() run() spikeout.wopen(filename) spiketimes.printf(spikeout,"%8.4f\n") spikeout.close() //commands for generating response to "push-pull" inhibition SLOPE1=0.001 SLOPE2=-0.001 RSTRT1=0 RSTRT2=10 TR=20000 HOLD=1000 simple2del() grampon() apc.record() apc.record(spiketimes) sprint(filename,"Medium_thresh_MN_g_0_1_0.001_m001.txt") init() run() spikeout.wopen(filename) spiketimes.printf(spikeout,"%8.4f\n") spikeout.close() //commands for generating response to excitation with proportional inhibition SLOPE1=0.001 SLOPE2=0.001 RSTRT1=0 RSTRT2=2 TR=20000 HOLD=1000 simple2del() grampon() apc.record() apc.record(spiketimes) sprint(filename,"Medium_thresh_MN_g_0_2_0.001_0.001.txt") init() run() spikeout.wopen(filename) spiketimes.printf(spikeout,"%8.4f\n") spikeout.close() //responses to three differen temporal patterns of inhibiton // when inhibition is restricted to proximal dendrite and soma proxinhib() //commands for generating response to excitation with steady background inhibition SLOPE1=0.001 SLOPE2=1e-7 RSTRT1=0 RSTRT2=2 TR=20000 HOLD=1000 simple2del() grampon() apc.record() apc.record(spiketimes) sprint(filename,"Medium_thresh_MN_gpr_0_2_0.001_1em7.txt") init() run() spikeout.wopen(filename) spiketimes.printf(spikeout,"%8.4f\n") spikeout.close() //commands for generating response to "push-pull" inhibition SLOPE1=0.001 SLOPE2=-0.001 RSTRT1=0 RSTRT2=10 TR=20000 HOLD=1000 simple2del() grampon() apc.record() apc.record(spiketimes) sprint(filename,"Medium_thresh_MN_gpr_0_1_0.001_m001.txt") init() run() spikeout.wopen(filename) spiketimes.printf(spikeout,"%8.4f\n") spikeout.close() //commands for generating response to excitation with proportional inhibition SLOPE1=0.001 SLOPE2=0.001 RSTRT1=0 RSTRT2=2 TR=20000 HOLD=1000 simple2del() grampon() apc.record() apc.record(spiketimes) sprint(filename,"Medium_thresh_MN_gpr_0_2_0.001_0.001.txt") init() run() spikeout.wopen(filename) spiketimes.printf(spikeout,"%8.4f\n") spikeout.close()