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//genesis
// Neuron.g
// set the prompt
setprompt "Neuron !"
// simulation time step in msec
setclock 0 0.01 // max size for reasonable accuracy - for spike plots, too
setclock 1 0.05 // output interval for Vm plots
setclock 2 0.05 // output interval for others
floatformat %.3g // do reasonable rounding for display
echo SIMULATION CONFIGURATION
echo =========================
echo Hodgkin-Huxley
echo multi-compartmental neuron (soma + dendrite)
echo with synaptic connections
// start with no passive compartments between dendrites
int NCableSects = 0
//==================================================
// STARTUP SCRIPTS
//==================================================
include constants.g
include tools.g
include channel.g
include compartment.g
include cell.g
include inputs.g
include make_cable.g
include forms.g
include setcolors.g // function colorize sets widget colors
//=========================================================================
// Some functions used in the main script
// SendPlotMsgs - sends messages to the graphics forms
// ResetDefaults - similar to the main script, but graph forms pre-exist
//=========================================================================
function SendPlotMsgs
pushe /output/dend1graphs
addmsg /input/injectpulse input_grf PLOT output *Inject *black
addmsg /input/Apulse/spiketrain input_grf PLOTSCALE state *SourceA \
*red 1 2
addmsg /input/Bpulse/spiketrain input_grf PLOTSCALE state *SourceB \
*blue 1 4
addmsg /cell/dend1/Ex_channel dend1Gk_grf PLOT Gk *Gex *black
addmsg /cell/dend1/Inh_channel dend1Gk_grf PLOT Gk *Ginh *red
addmsg /cell/dend1 dend1Vm_grf PLOT Vm *dend1 *black
pope
pushe /output/dend2graphs
addmsg /cell/dend2/Ex_channel dend2Gk_grf PLOT Gk *Gex *black
addmsg /cell/dend2/Inh_channel dend2Gk_grf PLOT Gk *Ginh *red
addmsg /cell/dend2 dend2Vm_grf PLOT Vm *dend2 *black
pope
pushe /output/somagraphs
addmsg /cell/soma/Ex_channel activation_grf PLOT X *m *black
addmsg /cell/soma/Ex_channel activation_grf PLOT Y *h *red
addmsg /cell/soma/Inh_channel activation_grf PLOT X *n *blue
addmsg /cell/soma/Ex_channel somaGk_grf PLOT Gk *Na *black
addmsg /cell/soma/Inh_channel somaGk_grf PLOT Gk *K *red
addmsg /cell/soma somaVm_grf PLOT Vm *soma *black
pope
end// SendPlotMsgs
function ResetDefaults
stop
delete /cell
delete /input
delete /output/control
delete /output/popups
// re-initialize toggle state
xhide /output/dend2graphs
NCableSects = 0
makeneuron /cell {soma_l} {soma_d} {dend_l} {dend_d} // in cell.g
makeinputs // inputs.g
loadcontrol
SendPlotMsgs
// check
colorize
reset_kludge // in cell.g
end
//=========================================================================
// MAIN SCRIPT - Neuron
//=========================================================================
//==================================================
// check and initialize the simulation
//==================================================
makeneuron /cell {soma_l} {soma_d} {dend_l} {dend_d}// in cell.g
// inputs.g
makeinputs
// in forms.g (This is done after the elements are created)
loadgraphs
loadcontrol
SendPlotMsgs
// check
colorize
reset_kludge // in cell.g
echo ==================
echo Simulation loaded.
echo ==================
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