// // Simulation of a pair of FS neurons connected through gap junctions. // Input is read from the INDATA directory. // // Johannes Hjorth, Feburary 2007 // hjorth@nada.kth.se // // echo "### Start of script ###################" echo "Johannes Hjorth (hjorth@nada.kth.se)" echo "Last updated: December 2007" echo " " // Read maxTime from parameter file! str outputName = "TWOFS-FIG4A-NC" float maxTime = 0.5 int numCells = 2 echo "Simulating "{numCells}" FS neurons for "{maxTime}" seconds" echo "Writing output to "{outputName} //simulation time and time steps float spikeoutdt=1e-3 float vmOutDt=1e-4 float simDt=1e-5 //1e-6 needed for voltage clamp // Number of synapse sites int nAMPA = 127 // per cell int nGABA = 93 //read in functions for creating and running simulations include protodefs include ../genesisScripts/fsInputFromFile include ../genesisScripts/fsSomaOutput include ../genesisScripts/fsInputInject include fsCurrentRecorder //setclocks setclock 1 {vmOutDt} setclock 0 {simDt} // Use the SPRNG random number generator setrand -sprng randseed 21483789 // Read input location from parameter file str spikeInputFile = "INDATA/FIG4AinputSpikes.txt" // Create neuron echo "Creating "{numCells}" FS neurons" copyFsNeuron "/fs" {numCells} loadSpikeTrain {spikeInputFile} spikeTrain //connectNamedSpikeTrain spikeTrain /fs[0]/soma AMPA connectNamedSpikeTrain spikeTrain /fs[0]/primdend1 AMPA connectNamedSpikeTrain spikeTrain /fs[0]/secdend1 AMPA connectNamedSpikeTrain spikeTrain /fs[0]/primdend2 AMPA connectNamedSpikeTrain spikeTrain /fs[0]/tertdend2 AMPA // Create gap junction //connectGap /fs[0]/primdend1 /fs[1]/primdend1 2e9 makeOutput "/fs" {outputName} {vmOutDt} // makeCurrentOutput {outputName} // addCurrentOutput {outputName} /fs[0]/primdend1/AMPA_channel check reset reset step {maxTime} -t clearOutput {outputName} // close files quit