Updated Tritonia Swim CPG (Calin-Jagemann et al. 2007)

 Download zip file   Auto-launch 
Help downloading and running models
Accession:93325
Model of the 3-cell core CPG (DSI, C2, and VSI-B) mediating escape swimming in Tritonia diomedea. Cells use a hybrid integrate-and-fire scheme pioneered by Peter Getting. Each model cell is reconstructed from extensive physiological measurements to precisely mimic I-F curves, synaptic waveforms, and functional connectivity.
Reference:
1 . Calin-Jageman RJ, Tunstall MJ, Mensh BD, Katz PS, Frost WN (2007) Parameter space analysis suggests multi-site plasticity contributes to motor pattern initiation in Tritonia. J Neurophysiol 98:2382-98 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Realistic Network;
Brain Region(s)/Organism: Tritonia;
Cell Type(s): Tritonia swim interneuron dorsal; Tritonia cerebral cell; Tritonia swim interneuron ventral;
Channel(s): I A;
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: NEURON;
Model Concept(s): Bursting; Oscillations; Invertebrate;
Implementer(s): Calin-Jageman, Robert [rcalinjageman at gsu dot edu]; Mensh, Brett ; Frost, William N; Katz, Paul S; Tunstall, Mark ;
Search NeuronDB for information about:  I A;
objectvar save_window_, rvp_
objectvar scene_vector_[4]
objectvar ocbox_, ocbox_list_, scene_, scene_list_
{ocbox_list_ = new List()  scene_list_ = new List()}

//Begin RunFitter[0]
{
load_file("runfit.hoc")
}
{
ocbox_=new RunFitter()
runfit_master = ocbox_
}
{object_push(ocbox_)}
{
fitness_name = ""
spec_fit_var("TestCell.sthold.freq")
spec_parms("synscale", 1, -1e+06, 1e+06, 1)
tolerance = 1e-05
spec_parms("tcscale", 1, -1e+06, 1e+06, 1)
tolerance = 1e-05
init_weights(1)
quiet_ = 0
normweight = 1
w_boundary.x[0] = 0
w_weight.x[0] = 1
w_boundary.x[1] = 1e+09
w_weight.x[1] = 1
build_deck()
}
{object_pop()}
{
{
save_window_=ocbox_.g
save_window_.size(0,300,0,200)
scene_vector_[3] = save_window_
ocbox_.g = save_window_
save_window_.save_name("ocbox_.g")
}
ocbox_.map("RunFitter[0]", 867, 25, 399.6, 508.5)
}
objref ocbox_
//End RunFitter[0]

{WindowMenu[0].ses_gid(1, 1, 1, "unnamed Window Group")}
objectvar scene_vector_[1]
{doNotify()}

Loading data, please wait...