def append_input_to_nml_input_list(stim, nml_doc, cell, params):
target = get_cell_id_string(cell, params, muscle=is_muscle(cell))
input_list = InputList(id="Input_%s_%s" % (cell, stim.id), component=stim.id, populations='%s' % cell)
input_list.input.append(Input(id=0, target=target, destination="synapses"))
nml_doc.networks[0].input_lists.append(input_list)
def add_new_input(nml_doc, cell, delay, duration, amplitude, params):
stim = PulseGenerator(id="stim_"+cell, delay=delay, duration=duration, amplitude=amplitude)
nml_doc.pulse_generators.append(stim)
target = get_cell_id_string(cell, params)
input_list = InputList(id="Input_%s_%s"%(cell,stim.id),
component=stim.id,
populations='%s'%cell)
input_list.input.append(Input(id=0,
target=target,
destination="synapses"))
nml_doc.networks[0].input_lists.append(input_list)
def add_new_input(nml_doc, cell, delay, duration, amplitude, params):
i = 1
for stim in nml_doc.pulse_generators:
if stim.id.startswith("%s_%s" % ("stim", cell)):
i += 1
id = "%s_%s_%s" % ("stim", cell, i)
stim = PulseGenerator(id=id, delay=delay, duration=duration, amplitude=amplitude)
nml_doc.pulse_generators.append(stim)
target = get_cell_id_string(cell, params, muscle=is_muscle(cell))
input_list = InputList(id="Input_%s_%s"%(cell,stim.id),
component=stim.id,
populations='%s'%cell)
input_list.input.append(Input(id=0,
target=target,
destination="synapses"))
nml_doc.networks[0].input_lists.append(input_list)
def add_new_input(nml_doc, cell, delay, duration, amplitude, params):
stim = PulseGenerator(id="stim_"+cell, delay=delay, duration=duration, amplitude=amplitude)
nml_doc.pulse_generators.append(stim)
populations_without_location = False # isinstance(params.elec_syn, GapJunction)
target ="../%s/0/%s"%(cell, params.generic_cell.id)
if populations_without_location:
target ="%s[0]"%(cell)
input_list = InputList(id="Input_%s_%s"%(cell,stim.id),
component=stim.id,
populations='%s'%cell)
input_list.input.append(Input(id=0,
target=target,
destination="synapses"))
nml_doc.networks[0].input_lists.append(input_list)
def generate_example_network(network_id,
numCells_exc,
numCells_inh,
x_size = 1000,
y_size = 100,
z_size = 1000,
exc_group_component = "SimpleIaF",
inh_group_component = "SimpleIaF_inh",
validate = True,
random_seed = 1234,
generate_lems_simulation = False,
connections = True,
connection_probability_exc_exc = 0.4,
connection_probability_inh_exc = 0.4,
connection_probability_exc_inh = 0.4,
connection_probability_inh_inh = 0.4,
inputs = False,
input_firing_rate = 50, # Hz
input_offset_min = 0, # nA
input_offset_max = 0, # nA
num_inputs_per_exc = 4,
duration = 500, # ms
dt = 0.05,
temperature="32.0 degC"):
seed(random_seed)
nml_doc = NeuroMLDocument(id=network_id)
net = Network(id = network_id,
type = "networkWithTemperature",
temperature = temperature)
net.notes = "Network generated using libNeuroML v%s"%__version__
nml_doc.networks.append(net)
for cell_comp in set([exc_group_component, inh_group_component]): # removes duplicates
nml_doc.includes.append(IncludeType(href='%s.cell.nml'%cell_comp))
# The names of the Exc & Inh groups/populations
exc_group = "Exc"
inh_group = "Inh"
# The names of the network connections
net_conn_exc_inh = "NetConn_Exc_Inh"
net_conn_inh_exc = "NetConn_Inh_Exc"
net_conn_exc_exc = "NetConn_Exc_Exc"
net_conn_inh_inh = "NetConn_Inh_Inh"
# The names of the synapse types (should match names at Cell Mechanism/Network tabs in neuroConstruct)
exc_inh_syn = "AMPAR"
inh_exc_syn = "GABAA"
exc_exc_syn = "AMPAR"
inh_inh_syn = "GABAA"
for syn in [exc_inh_syn, inh_exc_syn]:
nml_doc.includes.append(IncludeType(href='%s.synapse.nml'%syn))
# Generate excitatory cells
exc_pop = Population(id=exc_group, component=exc_group_component, type="populationList", size=numCells_exc)
net.populations.append(exc_pop)
for i in range(0, numCells_exc) :
index = i
inst = Instance(id=index)
exc_pop.instances.append(inst)
inst.location = Location(x=str(x_size*random()), y=str(y_size*random()), z=str(z_size*random()))
# Generate inhibitory cells
inh_pop = Population(id=inh_group, component=inh_group_component, type="populationList", size=numCells_inh)
net.populations.append(inh_pop)
for i in range(0, numCells_inh) :
index = i
inst = Instance(id=index)
inh_pop.instances.append(inst)
inst.location = Location(x=str(x_size*random()), y=str(y_size*random()), z=str(z_size*random()))
if connections:
proj_exc_exc = Projection(id=net_conn_exc_exc, presynaptic_population=exc_group, postsynaptic_population=exc_group, synapse=exc_exc_syn)
net.projections.append(proj_exc_exc)
proj_exc_inh = Projection(id=net_conn_exc_inh, presynaptic_population=exc_group, postsynaptic_population=inh_group, synapse=exc_inh_syn)
net.projections.append(proj_exc_inh)
proj_inh_exc = Projection(id=net_conn_inh_exc, presynaptic_population=inh_group, postsynaptic_population=exc_group, synapse=inh_exc_syn)
net.projections.append(proj_inh_exc)
proj_inh_inh = Projection(id=net_conn_inh_inh, presynaptic_population=inh_group, postsynaptic_population=inh_group, synapse=inh_inh_syn)
net.projections.append(proj_inh_inh)
count_exc_inh = 0
count_inh_exc = 0
count_exc_exc = 0
count_inh_inh = 0
for i in range(0, numCells_exc):
for j in range(0, numCells_inh):
if i != j:
if random()<connection_probability_exc_inh:
add_connection(proj_exc_inh, count_exc_inh, exc_group, exc_group_component, i, 0, inh_group, inh_group_component, j, 0)
count_exc_inh+=1
if random()<connection_probability_inh_exc:
add_connection(proj_inh_exc, count_inh_exc, inh_group, inh_group_component, j, 0, exc_group, exc_group_component, i, 0)
count_inh_exc+=1
for i in range(0, numCells_exc):
for j in range(0, numCells_exc):
if i != j:
if random()<connection_probability_exc_exc:
add_connection(proj_exc_exc, count_exc_exc, exc_group, exc_group_component, i, 0, exc_group, exc_group_component, j, 0)
count_exc_exc+=1
for i in range(0, numCells_inh):
for j in range(0, numCells_inh):
if i != j:
if random()<connection_probability_inh_inh:
add_connection(proj_inh_inh, count_inh_inh, inh_group, inh_group_component, j, 0, inh_group, inh_group_component, i, 0)
count_inh_inh+=1
if inputs:
if input_firing_rate>0:
mf_input_syn = "AMPAR"
if mf_input_syn!=exc_inh_syn and mf_input_syn!=inh_exc_syn:
nml_doc.includes.append(IncludeType(href='%s.synapse.nml'%mf_input_syn))
rand_spiker_id = "input_%sHz"%input_firing_rate
pfs = PoissonFiringSynapse(id=rand_spiker_id,
average_rate="%s per_s"%input_firing_rate,
synapse=mf_input_syn,
spike_target="./%s"%mf_input_syn)
nml_doc.poisson_firing_synapses.append(pfs)
input_list = InputList(id="Input_0",
component=rand_spiker_id,
populations=exc_group)
count = 0
for i in range(0, numCells_exc):
for j in range(num_inputs_per_exc):
input = Input(id=count,
target="../%s/%i/%s"%(exc_group, i, exc_group_component),
destination="synapses")
input_list.input.append(input)
count += 1
net.input_lists.append(input_list)
if input_offset_max != 0 or input_offset_min != 0:
for i in range(0, numCells_exc):
pg = PulseGenerator(id="PulseGenerator_%i"%i,
delay="0ms",
duration="%sms"%duration,
amplitude="%fnA"%(input_offset_min+(input_offset_max-input_offset_min)*random()))
nml_doc.pulse_generators.append(pg)
input_list = InputList(id="Input_Pulse_List_%i"%i,
component=pg.id,
populations=exc_group)
input = Input(id=0,
target="../%s/%i/%s"%(exc_group, i, exc_group_component),
destination="synapses")
input_list.input.append(input)
net.input_lists.append(input_list)
####### Write to file ######
print("Saving to file...")
nml_file = network_id+'.net.nml'
writers.NeuroMLWriter.write(nml_doc, nml_file)
print("Written network file to: "+nml_file)
if validate:
###### Validate the NeuroML ######
from neuroml.utils import validate_neuroml2
validate_neuroml2(nml_file)
if generate_lems_simulation:
# Create a LEMSSimulation to manage creation of LEMS file
ls = LEMSSimulation("Sim_%s"%network_id, duration, dt)
# Point to network as target of simulation
ls.assign_simulation_target(net.id)
# Include generated/existing NeuroML2 files
ls.include_neuroml2_file('%s.cell.nml'%exc_group_component)
ls.include_neuroml2_file('%s.cell.nml'%inh_group_component)
ls.include_neuroml2_file(nml_file)
# Specify Displays and Output Files
disp_exc = "display_exc"
ls.create_display(disp_exc, "Voltages Exc cells", "-80", "50")
of_exc = 'Volts_file_exc'
ls.create_output_file(of_exc, "v_exc.dat")
disp_inh = "display_inh"
ls.create_display(disp_inh, "Voltages Inh cells", "-80", "50")
of_inh = 'Volts_file_inh'
ls.create_output_file(of_inh, "v_inh.dat")
for i in range(numCells_exc):
quantity = "%s/%i/%s/v"%(exc_group, i, exc_group_component)
ls.add_line_to_display(disp_exc, "Exc %i: Vm"%i, quantity, "1mV", pynml.get_next_hex_color())
ls.add_column_to_output_file(of_exc, "v_%i"%i, quantity)
for i in range(numCells_inh):
quantity = "%s/%i/%s/v"%(inh_group, i, inh_group_component)
ls.add_line_to_display(disp_inh, "Inh %i: Vm"%i, quantity, "1mV", pynml.get_next_hex_color())
ls.add_column_to_output_file(of_inh, "v_%i"%i, quantity)
# Save to LEMS XML file
lems_file_name = ls.save_to_file()
print "-----------------------------------"
def generate(net_id,
params,
cells=None,
cells_to_plot=None,
cells_to_stimulate=None,
include_muscles=False,
conn_number_override=None,
conn_number_scaling=None,
duration=500,
dt=0.01,
vmin=None,
vmax=None,
seed=1234,
validate=True,
test=False,
verbose=True,
target_directory='./'):
root_dir = os.path.dirname(os.path.abspath(__file__))
params.create_models()
if vmin == None:
if params.level == 'A':
vmin = -72
elif params.level == 'B':
vmin = -52
elif params.level == 'C':
vmin = -60
else:
vmin = -52
if vmax == None:
if params.level == 'A':
vmax = -48
elif params.level == 'B':
vmax = -28
elif params.level == 'C':
vmax = 25
else:
vmax = -28
random.seed(seed)
info = "\n\nParameters and setting used to generate this network:\n\n"+\
" Cells: %s\n" % (cells if cells is not None else "All cells")+\
" Cell stimulated: %s\n" % (cells_to_stimulate if cells_to_stimulate is not None else "All cells")+\
" Connection numbers overridden: %s\n" % (conn_number_override if conn_number_override is not None else "None")+\
" Connection numbers scaled: %s\n" % (conn_number_scaling if conn_number_scaling is not None else "None")+\
" Include muscles: %s\n" % include_muscles
print_(info)
info += "\n%s\n" % (params.bioparameter_info(" "))
nml_doc = NeuroMLDocument(id=net_id, notes=info)
if params.level == "A" or params.level == "B" or params.level == "BC1":
nml_doc.iaf_cells.append(params.generic_muscle_cell)
nml_doc.iaf_cells.append(params.generic_neuron_cell)
elif params.level == "C":
nml_doc.cells.append(params.generic_muscle_cell)
nml_doc.cells.append(params.generic_neuron_cell)
net = Network(id=net_id)
nml_doc.networks.append(net)
nml_doc.pulse_generators.append(params.offset_current)
if params.level == "C" or params.level == "C1":
nml_doc.fixed_factor_concentration_models.append(
params.concentration_model)
cell_names, conns = get_cell_names_and_connection()
# To hold all Cell NeuroML objects vs. names
all_cells = {}
# lems_file = ""
lems_info = {
"comment": info,
"reference": net_id,
"duration": duration,
"dt": dt,
"vmin": vmin,
"vmax": vmax,
"cell_component": params.generic_neuron_cell.id
}
lems_info["plots"] = []
lems_info["activity_plots"] = []
lems_info["muscle_plots"] = []
lems_info["muscle_activity_plots"] = []
lems_info["to_save"] = []
lems_info["activity_to_save"] = []
lems_info["muscles_to_save"] = []
lems_info["muscles_activity_to_save"] = []
lems_info["cells"] = []
lems_info["muscles"] = []
lems_info["includes"] = []
if params.custom_component_types_definitions:
lems_info["includes"].append(params.custom_component_types_definitions)
if target_directory != './':
def_file = "%s/%s" % (os.path.dirname(os.path.abspath(__file__)),
params.custom_component_types_definitions)
shutil.copy(def_file, target_directory)
nml_doc.includes.append(
IncludeType(href=params.custom_component_types_definitions))
backers_dir = root_dir + "/../../../../OpenWormBackers/" if test else root_dir + "/../../../OpenWormBackers/"
sys.path.append(backers_dir)
import backers
cells_vs_name = backers.get_adopted_cell_names(backers_dir)
populations_without_location = False # isinstance(params.elec_syn, GapJunction)
count = 0
for cell in cell_names:
if cells is None or cell in cells:
inst = Instance(id="0")
if not populations_without_location:
# build a Population data structure out of the cell name
pop0 = Population(id=cell,
component=params.generic_neuron_cell.id,
type="populationList")
pop0.instances.append(inst)
else:
# build a Population data structure out of the cell name
pop0 = Population(id=cell,
component=params.generic_neuron_cell.id,
size="1")
# put that Population into the Network data structure from above
net.populations.append(pop0)
if cells_vs_name.has_key(cell):
p = Property(tag="OpenWormBackerAssignedName",
value=cells_vs_name[cell])
pop0.properties.append(p)
# also use the cell name to grab the morphology file, as a NeuroML data structure
# into the 'all_cells' dict
cell_file_path = root_dir + "/../../../" if test else root_dir + "/../../" #if running test
cell_file = cell_file_path + 'generatedNeuroML2/%s.cell.nml' % cell
doc = loaders.NeuroMLLoader.load(cell_file)
all_cells[cell] = doc.cells[0]
location = doc.cells[0].morphology.segments[0].proximal
if verbose:
print_(
"Loaded morphology: %s; id: %s; location: (%s, %s, %s)" %
(os.path.realpath(cell_file), all_cells[cell].id,
location.x, location.y, location.z))
inst.location = Location(float(location.x), float(location.y),
float(location.z))
target = "../%s/0/%s" % (pop0.id, params.generic_neuron_cell.id)
if populations_without_location:
target = "../%s[0]" % (cell)
if cells_to_stimulate is None or cell in cells_to_stimulate:
input_list = InputList(id="Input_%s_%s" %
(cell, params.offset_current.id),
component=params.offset_current.id,
populations='%s' % cell)
input_list.input.append(
Input(id=0, target=target, destination="synapses"))
net.input_lists.append(input_list)
if cells_to_plot is None or cell in cells_to_plot:
plot = {}
plot["cell"] = cell
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/v" % (
cell, params.generic_neuron_cell.id)
if populations_without_location:
plot["quantity"] = "%s[0]/v" % (cell)
lems_info["plots"].append(plot)
if params.generic_neuron_cell.__class__.__name__ == 'IafActivityCell':
plot = {}
plot["cell"] = cell
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/activity" % (
cell, params.generic_neuron_cell.id)
if populations_without_location:
plot["quantity"] = "%s[0]/activity" % (cell)
lems_info["activity_plots"].append(plot)
if params.generic_neuron_cell.__class__.__name__ == 'Cell':
plot = {}
plot["cell"] = cell
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/caConc" % (
cell, params.generic_neuron_cell.id)
if populations_without_location:
plot["quantity"] = "%s[0]/caConc" % (cell)
lems_info["activity_plots"].append(plot)
save = {}
save["cell"] = cell
save["quantity"] = "%s/0/%s/v" % (cell,
params.generic_neuron_cell.id)
if populations_without_location:
save["quantity"] = "%s[0]/v" % (cell)
lems_info["to_save"].append(save)
if params.generic_neuron_cell.__class__.__name__ == 'IafActivityCell':
save = {}
save["cell"] = cell
save["quantity"] = "%s/0/%s/activity" % (
cell, params.generic_neuron_cell.id)
if populations_without_location:
save["quantity"] = "%s[0]/activity" % (cell)
lems_info["activity_to_save"].append(save)
if params.generic_neuron_cell.__class__.__name__ == 'Cell':
save = {}
save["cell"] = cell
save["quantity"] = "%s/0/%s/caConc" % (
cell, params.generic_neuron_cell.id)
if populations_without_location:
save["quantity"] = "%s[0]/caConc" % (cell)
lems_info["activity_to_save"].append(save)
lems_info["cells"].append(cell)
count += 1
if verbose:
print_("Finished loading %i cells" % count)
mneurons, all_muscles, muscle_conns = get_cell_muscle_names_and_connection(
)
muscles = get_muscle_names()
if include_muscles:
muscle_count = 0
for muscle in muscles:
inst = Instance(id="0")
if not populations_without_location:
# build a Population data structure out of the cell name
pop0 = Population(id=muscle,
component=params.generic_muscle_cell.id,
type="populationList")
pop0.instances.append(inst)
else:
# build a Population data structure out of the cell name
pop0 = Population(id=muscle,
component=params.generic_muscle_cell.id,
size="1")
# put that Population into the Network data structure from above
net.populations.append(pop0)
if cells_vs_name.has_key(muscle):
# No muscles adopted yet, but just in case they are in future...
p = Property(tag="OpenWormBackerAssignedName",
value=cells_vs_name[muscle])
pop0.properties.append(p)
x = 80 * (-1 if muscle[1] == 'V' else 1)
z = 80 * (-1 if muscle[2] == 'L' else 1)
y = -300 + 30 * int(muscle[3:5])
print_('Positioning muscle: %s at (%s,%s,%s)' % (muscle, x, y, z))
inst.location = Location(x, y, z)
target = "%s/0/%s" % (pop0.id, params.generic_muscle_cell.id)
if populations_without_location:
target = "%s[0]" % (muscle)
plot = {}
plot["cell"] = muscle
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/v" % (muscle,
params.generic_muscle_cell.id)
if populations_without_location:
plot["quantity"] = "%s[0]/v" % (muscle)
lems_info["muscle_plots"].append(plot)
if params.generic_muscle_cell.__class__.__name__ == 'IafActivityCell':
plot = {}
plot["cell"] = muscle
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/activity" % (
muscle, params.generic_muscle_cell.id)
if populations_without_location:
plot["quantity"] = "%s[0]/activity" % (muscle)
lems_info["muscle_activity_plots"].append(plot)
if params.generic_muscle_cell.__class__.__name__ == 'Cell':
plot = {}
plot["cell"] = muscle
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/caConc" % (
muscle, params.generic_muscle_cell.id)
if populations_without_location:
plot["quantity"] = "%s[0]/caConc" % (muscle)
lems_info["muscle_activity_plots"].append(plot)
save = {}
save["cell"] = muscle
save["quantity"] = "%s/0/%s/v" % (muscle,
params.generic_muscle_cell.id)
if populations_without_location:
save["quantity"] = "%s[0]/v" % (muscle)
lems_info["muscles_to_save"].append(save)
if params.generic_muscle_cell.__class__.__name__ == 'IafActivityCell':
save = {}
save["cell"] = muscle
save["quantity"] = "%s/0/%s/activity" % (
muscle, params.generic_muscle_cell.id)
if populations_without_location:
save["quantity"] = "%s[0]/activity" % (muscle)
lems_info["muscles_activity_to_save"].append(save)
if params.generic_muscle_cell.__class__.__name__ == 'Cell':
save = {}
save["cell"] = muscle
save["quantity"] = "%s/0/%s/caConc" % (
muscle, params.generic_muscle_cell.id)
if populations_without_location:
save["quantity"] = "%s[0]/caConc" % (muscle)
lems_info["muscles_activity_to_save"].append(save)
lems_info["muscles"].append(muscle)
muscle_count += 1
if verbose:
print_("Finished creating %i muscles" % muscle_count)
existing_synapses = {}
for conn in conns:
if conn.pre_cell in lems_info["cells"] and conn.post_cell in lems_info[
"cells"]:
# take information about each connection and package it into a
# NeuroML Projection data structure
proj_id = get_projection_id(conn.pre_cell, conn.post_cell,
conn.synclass, conn.syntype)
elect_conn = False
analog_conn = False
syn0 = params.neuron_to_neuron_exc_syn
if 'GABA' in conn.synclass:
syn0 = params.neuron_to_neuron_inh_syn
if '_GJ' in conn.synclass:
syn0 = params.neuron_to_neuron_elec_syn
elect_conn = isinstance(params.neuron_to_neuron_elec_syn,
GapJunction)
if isinstance(syn0, GradedSynapse):
analog_conn = True
if len(nml_doc.silent_synapses) == 0:
silent = SilentSynapse(id="silent")
nml_doc.silent_synapses.append(silent)
number_syns = conn.number
conn_shorthand = "%s-%s" % (conn.pre_cell, conn.post_cell)
if conn_number_override is not None and (
conn_number_override.has_key(conn_shorthand)):
number_syns = conn_number_override[conn_shorthand]
elif conn_number_scaling is not None and (
conn_number_scaling.has_key(conn_shorthand)):
number_syns = conn.number * conn_number_scaling[conn_shorthand]
'''
else:
print conn_shorthand
print conn_number_override
print conn_number_scaling'''
if number_syns != conn.number:
magnitude, unit = bioparameters.split_neuroml_quantity(
syn0.gbase)
cond0 = "%s%s" % (magnitude * conn.number, unit)
cond1 = "%s%s" % (magnitude * number_syns, unit)
if verbose:
print_(">> Changing number of effective synapses connection %s -> %s: was: %s (total cond: %s), becomes %s (total cond: %s)" % \
(conn.pre_cell, conn.post_cell, conn.number, cond0, number_syns, cond1))
syn_new = create_n_connection_synapse(syn0, number_syns, nml_doc,
existing_synapses)
if elect_conn:
if populations_without_location:
proj0 = ElectricalProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.electrical_projections.append(proj0)
# Add a Connection with the closest locations
conn0 = ElectricalConnection(id="0", \
pre_cell="0",
post_cell="0",
synapse=syn_new.id)
proj0.electrical_connections.append(conn0)
else:
proj0 = ElectricalProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.electrical_projections.append(proj0)
pre_cell_id = "../%s/0/%s" % (
conn.pre_cell, params.generic_neuron_cell.id)
post_cell_id = "../%s/0/%s" % (
conn.post_cell, params.generic_neuron_cell.id)
#print_("Conn %s -> %s"%(pre_cell_id,post_cell_id))
# Add a Connection with the closest locations
conn0 = ElectricalConnectionInstance(id="0", \
pre_cell=pre_cell_id,
post_cell=post_cell_id,
synapse=syn_new.id)
proj0.electrical_connection_instances.append(conn0)
elif analog_conn:
proj0 = ContinuousProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.continuous_projections.append(proj0)
pre_cell_id = "../%s/0/%s" % (conn.pre_cell,
params.generic_neuron_cell.id)
post_cell_id = "../%s/0/%s" % (conn.post_cell,
params.generic_neuron_cell.id)
conn0 = ContinuousConnectionInstance(id="0", \
pre_cell=pre_cell_id,
post_cell=post_cell_id,
pre_component="silent",
post_component=syn_new.id)
proj0.continuous_connection_instances.append(conn0)
else:
if not populations_without_location:
proj0 = Projection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell,
synapse=syn_new.id)
net.projections.append(proj0)
pre_cell_id = "../%s/0/%s" % (
conn.pre_cell, params.generic_neuron_cell.id)
post_cell_id = "../%s/0/%s" % (
conn.post_cell, params.generic_neuron_cell.id)
conn0 = ConnectionWD(id="0", \
pre_cell_id=pre_cell_id,
post_cell_id=post_cell_id,
weight = number_syns,
delay = '0ms')
proj0.connection_wds.append(conn0)
if populations_without_location:
raise NotImplementedError
'''
# <synapticConnection from="hh1pop[0]" to="hh2pop[0]" synapse="syn1exp" destination="synapses"/>
pre_cell_id="%s[0]"%(conn.pre_cell)
post_cell_id="%s[0]"%(conn.post_cell)
conn0 = SynapticConnection(from_=pre_cell_id,
to=post_cell_id,
synapse=syn_new.id,
destination="synapses")
net.synaptic_connections.append(conn0)'''
if include_muscles:
for conn in muscle_conns:
if conn.pre_cell in lems_info[
"cells"] and conn.post_cell in muscles:
# take information about each connection and package it into a
# NeuroML Projection data structure
proj_id = get_projection_id(conn.pre_cell, conn.post_cell,
conn.synclass, conn.syntype)
elect_conn = False
analog_conn = False
syn0 = params.neuron_to_muscle_exc_syn
if 'GABA' in conn.synclass:
syn0 = params.neuron_to_muscle_inh_syn
if '_GJ' in conn.synclass:
syn0 = params.neuron_to_muscle_elec_syn
elect_conn = isinstance(params.neuron_to_muscle_elec_syn,
GapJunction)
if isinstance(syn0, GradedSynapse):
analog_conn = True
if len(nml_doc.silent_synapses) == 0:
silent = SilentSynapse(id="silent")
nml_doc.silent_synapses.append(silent)
number_syns = conn.number
conn_shorthand = "%s-%s" % (conn.pre_cell, conn.post_cell)
if conn_number_override is not None and (
conn_number_override.has_key(conn_shorthand)):
number_syns = conn_number_override[conn_shorthand]
elif conn_number_scaling is not None and (
conn_number_scaling.has_key(conn_shorthand)):
number_syns = conn.number * conn_number_scaling[
conn_shorthand]
'''
else:
print conn_shorthand
print conn_number_override
print conn_number_scaling'''
if number_syns != conn.number:
magnitude, unit = bioparameters.split_neuroml_quantity(
syn0.gbase)
cond0 = "%s%s" % (magnitude * conn.number, unit)
cond1 = "%s%s" % (magnitude * number_syns, unit)
if verbose:
print_(">> Changing number of effective synapses connection %s -> %s: was: %s (total cond: %s), becomes %s (total cond: %s)" % \
(conn.pre_cell, conn.post_cell, conn.number, cond0, number_syns, cond1))
syn_new = create_n_connection_synapse(syn0, number_syns,
nml_doc,
existing_synapses)
if elect_conn:
if populations_without_location:
proj0 = ElectricalProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.electrical_projections.append(proj0)
# Add a Connection with the closest locations
conn0 = ElectricalConnection(id="0", \
pre_cell="0",
post_cell="0",
synapse=syn_new.id)
proj0.electrical_connections.append(conn0)
else:
proj0 = ElectricalProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.electrical_projections.append(proj0)
pre_cell_id = "../%s/0/%s" % (
conn.pre_cell, params.generic_neuron_cell.id)
post_cell_id = "../%s/0/%s" % (
conn.post_cell, params.generic_muscle_cell.id)
#print_("Conn %s -> %s"%(pre_cell_id,post_cell_id))
# Add a Connection with the closest locations
conn0 = ElectricalConnectionInstance(id="0", \
pre_cell=pre_cell_id,
post_cell=post_cell_id,
synapse=syn_new.id)
proj0.electrical_connection_instances.append(conn0)
elif analog_conn:
proj0 = ContinuousProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.continuous_projections.append(proj0)
pre_cell_id = "../%s/0/%s" % (
conn.pre_cell, params.generic_neuron_cell.id)
post_cell_id = "../%s/0/%s" % (
conn.post_cell, params.generic_muscle_cell.id)
conn0 = ContinuousConnectionInstance(id="0", \
pre_cell=pre_cell_id,
post_cell=post_cell_id,
pre_component="silent",
post_component=syn_new.id)
proj0.continuous_connection_instances.append(conn0)
else:
if not populations_without_location:
proj0 = Projection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell,
synapse=syn_new.id)
net.projections.append(proj0)
# Add a Connection with the closest locations
pre_cell_id = "../%s/0/%s" % (
conn.pre_cell, params.generic_neuron_cell.id)
post_cell_id = "../%s/0/%s" % (
conn.post_cell, params.generic_muscle_cell.id)
conn0 = Connection(id="0", \
pre_cell_id=pre_cell_id,
post_cell_id=post_cell_id)
proj0.connections.append(conn0)
if populations_without_location:
# <synapticConnection from="hh1pop[0]" to="hh2pop[0]" synapse="syn1exp" destination="synapses"/>
pre_cell_id = "%s[0]" % (conn.pre_cell)
post_cell_id = "%s[0]" % (conn.post_cell)
conn0 = SynapticConnection(from_=pre_cell_id,
to=post_cell_id,
synapse=syn_new.id,
destination="synapses")
net.synaptic_connections.append(conn0)
# import pprint
# pprint.pprint(lems_info)
template_path = root_dir + '/../' if test else root_dir + '/' # if running test
write_to_file(nml_doc,
lems_info,
net_id,
template_path,
validate=validate,
verbose=verbose,
target_directory=target_directory)
return nml_doc
projection = Projection(id="Proj",
presynaptic_population=from_pop,
postsynaptic_population=to_pop,
synapse=syn0.id)
electricalProjection = ElectricalProjection(id="ElectProj",
presynaptic_population=from_pop,
postsynaptic_population=to_pop)
electricalProjectionW = ElectricalProjection(id="ElectProjW",
presynaptic_population=from_pop,
postsynaptic_population=to_pop)
net.projections.append(projection)
net.electrical_projections.append(electricalProjection)
net.electrical_projections.append(electricalProjectionW)
input_list = InputList(id='il', component=pfs.id, populations=from_pop)
net.input_lists.append(input_list)
input_list_w = InputList(id='ilw', component=pfs.id, populations=from_pop)
net.input_lists.append(input_list_w)
for pre_index in range(0, cell_num):
for post_index in range(0, cell_num):
if pre_index != post_index and random.random() <= prob_connection:
pre_seg_id = 0
post_seg_id = 0
def createModel(self):
# File names of all components
pyr_file_name = "../ACnet2_NML2/Cells/pyr_4_sym.cell.nml"
bask_file_name = "../ACnet2_NML2/Cells/bask.cell.nml"
exc_exc_syn_names = '../ACnet2_NML2/Synapses/AMPA_syn.synapse.nml'
exc_inh_syn_names = '../ACnet2_NML2/Synapses/AMPA_syn_inh.synapse.nml'
inh_exc_syn_names = '../ACnet2_NML2/Synapses/GABA_syn.synapse.nml'
inh_inh_syn_names = '../ACnet2_NML2/Synapses/GABA_syn_inh.synapse.nml'
bg_exc_syn_names = '../ACnet2_NML2/Synapses/bg_AMPA_syn.synapse.nml'
nml_doc = NeuroMLDocument(id=self.filename + '_doc')
net = Network(id=self.filename + '_net')
nml_doc.networks.append(net)
nml_doc.includes.append(IncludeType(pyr_file_name))
nml_doc.includes.append(IncludeType(bask_file_name))
nml_doc.includes.append(IncludeType(exc_exc_syn_names))
nml_doc.includes.append(IncludeType(exc_inh_syn_names))
nml_doc.includes.append(IncludeType(inh_exc_syn_names))
nml_doc.includes.append(IncludeType(inh_inh_syn_names))
nml_doc.includes.append(IncludeType(bg_exc_syn_names))
# Create a LEMSSimulation to manage creation of LEMS file
ls = LEMSSimulation(self.filename, self.sim_time, self.dt)
# Point to network as target of simulation
ls.assign_simulation_target(net.id)
# The names of the cell type/component used in the Exc & Inh populations
exc_group_component = "pyr_4_sym"
inh_group_component = "bask"
# The names of the Exc & Inh groups/populations
exc_group = "pyramidals" #"pyramidals48x48"
inh_group = "baskets" #"baskets24x24"
# The names of the network connections
net_conn_exc_exc = "pyr_pyr"
net_conn_exc_inh = "pyr_bask"
net_conn_inh_exc = "bask_pyr"
net_conn_inh_inh = "bask_bask"
# The names of the synapse types
exc_exc_syn = "AMPA_syn"
exc_exc_syn_seg_id = 3 # Middle apical dendrite
exc_inh_syn = "AMPA_syn_inh"
exc_inh_syn_seg_id = 1 # Dendrite
inh_exc_syn = "GABA_syn"
inh_exc_syn_seg_id = 6 # Basal dendrite
inh_inh_syn = "GABA_syn_inh"
inh_inh_syn_seg_id = 0 # Soma
aff_exc_syn = "AMPA_aff_syn"
aff_exc_syn_seg_id = 5 # proximal apical dendrite
bg_exc_syn = "bg_AMPA_syn"
bg_exc_syn_seg_id = 7 # Basal dendrite
# Excitatory Parameters
XSCALE_ex = 24 #48
ZSCALE_ex = 24 #48
xSpacing_ex = 40 # 10^-6m
zSpacing_ex = 40 # 10^-6m
# Inhibitory Parameters
XSCALE_inh = 12 #24
ZSCALE_inh = 12 #24
xSpacing_inh = 80 # 10^-6m
zSpacing_inh = 80 # 10^-6m
numCells_ex = XSCALE_ex * ZSCALE_ex
numCells_inh = XSCALE_inh * ZSCALE_inh
# Connection probabilities (initial value)
connection_probability_ex_ex = 0.15
connection_probability_ex_inh = 0.45
connection_probability_inh_ex = 0.6
connection_probability_inh_inh = 0.6
# Generate excitatory cells
exc_pop = Population(id=exc_group,
component=exc_group_component,
type="populationList",
size=XSCALE_ex * ZSCALE_ex)
net.populations.append(exc_pop)
exc_pos = np.zeros((XSCALE_ex * ZSCALE_ex, 2))
for i in range(0, XSCALE_ex):
for j in range(0, ZSCALE_ex):
# create cells
x = i * xSpacing_ex
z = j * zSpacing_ex
index = i * ZSCALE_ex + j
inst = Instance(id=index)
exc_pop.instances.append(inst)
inst.location = Location(x=x, y=0, z=z)
exc_pos[index, 0] = x
exc_pos[index, 1] = z
# Generate inhibitory cells
inh_pop = Population(id=inh_group,
component=inh_group_component,
type="populationList",
size=XSCALE_inh * ZSCALE_inh)
net.populations.append(inh_pop)
inh_pos = np.zeros((XSCALE_inh * ZSCALE_inh, 2))
for i in range(0, XSCALE_inh):
for j in range(0, ZSCALE_inh):
# create cells
x = i * xSpacing_inh
z = j * zSpacing_inh
index = i * ZSCALE_inh + j
inst = Instance(id=index)
inh_pop.instances.append(inst)
inst.location = Location(x=x, y=0, z=z)
inh_pos[index, 0] = x
inh_pos[index, 1] = z
proj_exc_exc = Projection(id=net_conn_exc_exc,
presynaptic_population=exc_group,
postsynaptic_population=exc_group,
synapse=exc_exc_syn)
net.projections.append(proj_exc_exc)
proj_exc_inh = Projection(id=net_conn_exc_inh,
presynaptic_population=exc_group,
postsynaptic_population=inh_group,
synapse=exc_inh_syn)
net.projections.append(proj_exc_inh)
proj_inh_exc = Projection(id=net_conn_inh_exc,
presynaptic_population=inh_group,
postsynaptic_population=exc_group,
synapse=inh_exc_syn)
net.projections.append(proj_inh_exc)
proj_inh_inh = Projection(id=net_conn_inh_inh,
presynaptic_population=inh_group,
postsynaptic_population=inh_group,
synapse=inh_inh_syn)
net.projections.append(proj_inh_inh)
# Generate exc -> * connections
exc_exc_conn = np.zeros((numCells_ex, numCells_ex))
exc_inh_conn = np.zeros((numCells_ex, numCells_inh))
count_exc_exc = 0
count_exc_inh = 0
for i in range(0, XSCALE_ex):
for j in range(0, ZSCALE_ex):
x = i * xSpacing_ex
y = j * zSpacing_ex
index = i * ZSCALE_ex + j
#print("Looking at connections for exc cell at (%i, %i)"%(i,j))
# exc -> exc connections
conn_type = net_conn_exc_exc
for k in range(0, XSCALE_ex):
for l in range(0, ZSCALE_ex):
# calculate distance from pre- to post-synaptic neuron
xk = k * xSpacing_ex
yk = l * zSpacing_ex
distance = math.sqrt((x - xk)**2 + (y - yk)**2)
connection_probability = connection_probability_ex_ex * math.exp(
-(distance / (10.0 * xSpacing_ex))**2)
# create a random number between 0 and 1, if it is <= connection_probability
# accept connection otherwise refuse
a = random.random()
if 0 < a <= connection_probability:
index2 = k * ZSCALE_ex + l
count_exc_exc += 1
add_connection(proj_exc_exc, count_exc_exc,
exc_group, exc_group_component,
index, 0, exc_group,
exc_group_component, index2,
exc_exc_syn_seg_id)
exc_exc_conn[index, index2] = 1
# exc -> inh connections
conn_type = net_conn_exc_inh
for k in range(0, XSCALE_inh):
for l in range(0, ZSCALE_inh):
# calculate distance from pre- to post-synaptic neuron
xk = k * xSpacing_inh
yk = l * zSpacing_inh
distance = math.sqrt((x - xk)**2 + (y - yk)**2)
connection_probability = connection_probability_ex_inh * math.exp(
-(distance / (10.0 * xSpacing_ex))**2)
# create a random number between 0 and 1, if it is <= connection_probability
# accept connection otherwise refuse
a = random.random()
if 0 < a <= connection_probability:
index2 = k * ZSCALE_inh + l
count_exc_inh += 1
add_connection(proj_exc_inh, count_exc_inh,
exc_group, exc_group_component,
index, 0, inh_group,
inh_group_component, index2,
exc_inh_syn_seg_id)
exc_inh_conn[index, index2] = 1
inh_exc_conn = np.zeros((numCells_inh, numCells_ex))
inh_inh_conn = np.zeros((numCells_inh, numCells_inh))
count_inh_exc = 0
count_inh_inh = 0
for i in range(0, XSCALE_inh):
for j in range(0, ZSCALE_inh):
x = i * xSpacing_inh
y = j * zSpacing_inh
index = i * ZSCALE_inh + j
#print("Looking at connections for inh cell at (%i, %i)"%(i,j))
# inh -> exc connections
conn_type = net_conn_inh_exc
for k in range(0, XSCALE_ex):
for l in range(0, ZSCALE_ex):
# calculate distance from pre- to post-synaptic neuron
xk = k * xSpacing_ex
yk = l * zSpacing_ex
distance = math.sqrt((x - xk)**2 + (y - yk)**2)
connection_probability = connection_probability_inh_ex * math.exp(
-(distance / (10.0 * xSpacing_ex))**2)
# create a random number between 0 and 1, if it is <= connection_probability
# accept connection otherwise refuse
a = random.random()
if 0 < a <= connection_probability:
index2 = k * ZSCALE_ex + l
count_inh_exc += 1
add_connection(proj_inh_exc, count_inh_exc,
inh_group, inh_group_component,
index, 0, exc_group,
exc_group_component, index2,
inh_exc_syn_seg_id)
inh_exc_conn[index, index2] = 1
# inh -> inh connections
conn_type = net_conn_inh_inh
for k in range(0, XSCALE_inh):
for l in range(0, ZSCALE_inh):
# calculate distance from pre- to post-synaptic neuron
xk = k * xSpacing_inh
yk = l * zSpacing_inh
distance = math.sqrt((x - xk)**2 + (y - yk)**2)
connection_probability = connection_probability_inh_inh * math.exp(
-(distance / (10.0 * xSpacing_ex))**2)
# create a random number between 0 and 1, if it is <= connection_probability
# accept connection otherwise refuse
a = random.random()
if 0 < a <= connection_probability:
index2 = k * ZSCALE_inh + l
count_inh_inh += 1
add_connection(proj_inh_inh, count_inh_inh,
inh_group, inh_group_component,
index, 0, inh_group,
inh_group_component, index2,
inh_inh_syn_seg_id)
inh_inh_conn[index, index2] = 1
print(
"Generated network with %i exc_exc, %i exc_inh, %i inh_exc, %i inh_inh connections"
% (count_exc_exc, count_exc_inh, count_inh_exc, count_inh_inh))
####### Create Input ######
# Create a sine generator
sgE = SineGenerator(id="sineGen_0",
phase="0",
delay="0ms",
duration=str(self.sim_time) + "ms",
amplitude=str(self.Edrive_weight) + "nA",
period=str(self.Drive_period) + "ms")
sgI = SineGenerator(id="sineGen_1",
phase="0",
delay="0ms",
duration=str(self.sim_time) + "ms",
amplitude=str(self.Idrive_weight) + "nA",
period=str(self.Drive_period) + "ms")
nml_doc.sine_generators.append(sgE)
nml_doc.sine_generators.append(sgI)
# Create an input object for each excitatory cell
for i in range(0, XSCALE_ex):
exp_input = ExplicitInput(target="%s[%i]" % (exc_pop.id, i),
input=sgE.id)
net.explicit_inputs.append(exp_input)
# Create an input object for a percentage of inhibitory cells
input_probability = 0.65
for i in range(0, XSCALE_inh):
ran = random.random()
if 0 < ran <= input_probability:
inh_input = ExplicitInput(target="%s[%i]" % (inh_pop.id, i),
input=sgI.id)
net.explicit_inputs.append(inh_input)
# Define Poisson noise input
# Ex
#nml_doc.includes.append(IncludeType('Synapses/bg_AMPA_syn.synapse.nml'))
pfs1 = PoissonFiringSynapse(id="poissonFiringSyn1",
average_rate=str(self.bg_noise_frequency) +
"Hz",
synapse=bg_exc_syn,
spike_target="./%s" % bg_exc_syn)
nml_doc.poisson_firing_synapses.append(pfs1)
pfs_input_list1 = InputList(id="pfsInput1",
component=pfs1.id,
populations=exc_pop.id)
net.input_lists.append(pfs_input_list1)
for i in range(0, numCells_ex):
pfs_input_list1.input.append(
Input(id=i,
target='../%s/%i/%s' %
(exc_pop.id, i, exc_group_component),
segment_id=bg_exc_syn_seg_id,
destination="synapses"))
####### Write to file ######
print("Saving to file...")
nml_file = '../ACnet2_NML2/' + self.filename + '_doc' + '.net.nml'
writers.NeuroMLWriter.write(nml_doc, nml_file)
print("Written network file to: " + nml_file)
###### Validate the NeuroML ######
from neuroml.utils import validate_neuroml2
validate_neuroml2(nml_file)
print "-----------------------------------"
###### Output #######
# Output membrane potential
# Ex population
Ex_potentials = 'V_Ex'
ls.create_output_file(Ex_potentials,
"../ACnet2_NML2/Results/v_exc.dat")
for j in range(numCells_ex):
quantity = "%s[%i]/v" % (exc_pop.id, j)
v = 'v' + str(j)
ls.add_column_to_output_file(Ex_potentials, v, quantity)
# Inh population
#Inh_potentials = 'V_Inh'
#ls.create_output_file(Inh_potentials, "../ACnet2_NML2/Results/v_inh.dat")
#for j in range(numCells_inh):
# quantity = "%s[%i]/v"%(inh_pop.id, j)
# v = 'v'+str(j)
# ls.add_column_to_output_file(Inh_potentials,v, quantity)
# include generated network
ls.include_neuroml2_file(nml_file)
# Save to LEMS XML file
lems_file_name = ls.save_to_file(file_name='../ACnet2_NML2/LEMS_' +
self.filename + '.xml')
def generate(net_id,
params,
data_reader = "SpreadsheetDataReader",
cells = None,
cells_to_plot = None,
cells_to_stimulate = None,
muscles_to_include=[],
conns_to_include=[],
conn_number_override = None,
conn_number_scaling = None,
conn_polarity_override = None,
duration = 500,
dt = 0.01,
vmin = None,
vmax = None,
seed = 1234,
test=False,
verbose=True,
param_overrides={},
target_directory='./'):
validate = not (params.is_level_B() or params.is_level_C0())
root_dir = os.path.dirname(os.path.abspath(__file__))
for k in param_overrides.keys():
v = param_overrides[k]
print_("Setting parameter %s = %s"%(k,v))
params.set_bioparameter(k, v, "Set with param_overrides", 0)
params.create_models()
if vmin==None:
if params.is_level_A():
vmin=-72
elif params.is_level_B():
vmin=-52
elif params.is_level_C():
vmin=-60
elif params.is_level_D():
vmin=-60
else:
vmin=-52
if vmax==None:
if params.is_level_A():
vmax=-48
elif params.is_level_B():
vmax=-28
elif params.is_level_C():
vmax=25
elif params.is_level_D():
vmax=25
else:
vmax=-28
random.seed(seed)
info = "\n\nParameters and setting used to generate this network:\n\n"+\
" Data reader: %s\n" % data_reader+\
" Cells: %s\n" % (cells if cells is not None else "All cells")+\
" Cell stimulated: %s\n" % (cells_to_stimulate if cells_to_stimulate is not None else "All neurons")+\
" Connection: %s\n" % (conns_to_include if conns_to_include is not None else "All connections") + \
" Connection numbers overridden: %s\n" % (conn_number_override if conn_number_override is not None else "None")+\
" Connection numbers scaled: %s\n" % (conn_number_scaling if conn_number_scaling is not None else "None")+ \
" Connection polarities override: %s\n" % conn_polarity_override + \
" Muscles: %s\n" % (muscles_to_include if muscles_to_include is not None else "All muscles")
if verbose: print_(info)
info += "\n%s\n"%(params.bioparameter_info(" "))
nml_doc = NeuroMLDocument(id=net_id, notes=info)
if params.is_level_A() or params.is_level_B() or params.level == "BC1":
nml_doc.iaf_cells.append(params.generic_muscle_cell)
nml_doc.iaf_cells.append(params.generic_neuron_cell)
elif params.is_level_C():
nml_doc.cells.append(params.generic_muscle_cell)
nml_doc.cells.append(params.generic_neuron_cell)
elif params.is_level_D():
nml_doc.cells.append(params.generic_muscle_cell)
net = Network(id=net_id)
nml_doc.networks.append(net)
nml_doc.pulse_generators.append(params.offset_current)
if is_cond_based_cell(params):
nml_doc.fixed_factor_concentration_models.append(params.concentration_model)
cell_names, conns = get_cell_names_and_connection(data_reader)
# To hold all Cell NeuroML objects vs. names
all_cells = {}
# lems_file = ""
lems_info = {"comment": info,
"reference": net_id,
"duration": duration,
"dt": dt,
"vmin": vmin,
"vmax": vmax}
lems_info["plots"] = []
lems_info["activity_plots"] = []
lems_info["muscle_plots"] = []
lems_info["muscle_activity_plots"] = []
lems_info["to_save"] = []
lems_info["activity_to_save"] = []
lems_info["muscles_to_save"] = []
lems_info["muscles_activity_to_save"] = []
lems_info["cells"] = []
lems_info["muscles"] = []
lems_info["includes"] = []
if params.custom_component_types_definitions:
if isinstance(params.custom_component_types_definitions, str):
params.custom_component_types_definitions = [params.custom_component_types_definitions]
for ctd in params.custom_component_types_definitions:
lems_info["includes"].append(ctd)
if target_directory != './':
def_file = "%s/%s"%(os.path.dirname(os.path.abspath(__file__)), ctd)
shutil.copy(def_file, target_directory)
nml_doc.includes.append(IncludeType(href=ctd))
backers_dir = root_dir+"/../../../../OpenWormBackers/" if test else root_dir+"/../../../OpenWormBackers/"
sys.path.append(backers_dir)
import backers
cells_vs_name = backers.get_adopted_cell_names(backers_dir)
count = 0
for cell in cell_names:
if cells is None or cell in cells:
inst = Instance(id="0")
if not params.is_level_D():
# build a Population data structure out of the cell name
pop0 = Population(id=cell,
component=params.generic_neuron_cell.id,
type="populationList")
cell_id = params.generic_neuron_cell.id
else:
# build a Population data structure out of the cell name
pop0 = Population(id=cell,
component=cell,
type="populationList")
cell_id = cell
pop0.instances.append(inst)
# put that Population into the Network data structure from above
net.populations.append(pop0)
if cells_vs_name.has_key(cell):
p = Property(tag="OpenWormBackerAssignedName", value=cells_vs_name[cell])
pop0.properties.append(p)
# also use the cell name to grab the morphology file, as a NeuroML data structure
# into the 'all_cells' dict
cell_file_path = root_dir+"/../../../" if test else root_dir+"/../../" #if running test
cell_file = cell_file_path+'generatedNeuroML2/%s.cell.nml'%cell
doc = loaders.NeuroMLLoader.load(cell_file)
all_cells[cell] = doc.cells[0]
if params.is_level_D():
new_cell = params.create_neuron_cell(cell, doc.cells[0].morphology)
nml_cell_doc = NeuroMLDocument(id=cell)
nml_cell_doc.cells.append(new_cell)
new_cell_file = 'cells/'+cell+'_D.cell.nml'
nml_file = target_directory+'/'+new_cell_file
print_("Writing new cell to: %s"%os.path.realpath(nml_file))
writers.NeuroMLWriter.write(nml_cell_doc, nml_file)
nml_doc.includes.append(IncludeType(href=new_cell_file))
lems_info["includes"].append(new_cell_file)
inst.location = Location(0,0,0)
else:
location = doc.cells[0].morphology.segments[0].proximal
inst.location = Location(float(location.x), float(location.y), float(location.z))
if verbose:
print_("Loaded morphology: %s; id: %s; placing at location: (%s, %s, %s)"%(os.path.realpath(cell_file), all_cells[cell].id, inst.location.x, inst.location.y, inst.location.z))
if cells_to_stimulate is None or cell in cells_to_stimulate:
target = "../%s/0/%s"%(pop0.id, cell_id)
if params.is_level_D():
target+="/0"
input_list = InputList(id="Input_%s_%s"%(cell,params.offset_current.id),
component=params.offset_current.id,
populations='%s'%cell)
input_list.input.append(Input(id=0,
target=target,
destination="synapses"))
net.input_lists.append(input_list)
if cells_to_plot is None or cell in cells_to_plot:
plot = {}
plot["cell"] = cell
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/v" % (cell, cell_id)
lems_info["plots"].append(plot)
if params.is_level_B():
plot = {}
plot["cell"] = cell
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/activity" % (cell, cell_id)
lems_info["activity_plots"].append(plot)
if is_cond_based_cell(params):
plot = {}
plot["cell"] = cell
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/caConc" % (cell, cell_id)
lems_info["activity_plots"].append(plot)
save = {}
save["cell"] = cell
save["quantity"] = "%s/0/%s/v" % (cell, cell_id)
lems_info["to_save"].append(save)
if params.is_level_B():
save = {}
save["cell"] = cell
save["quantity"] = "%s/0/%s/activity" % (cell, cell_id)
lems_info["activity_to_save"].append(save)
if is_cond_based_cell(params):
save = {}
save["cell"] = cell
save["quantity"] = "%s/0/%s/caConc" % (cell, cell_id)
lems_info["activity_to_save"].append(save)
lems_info["cells"].append(cell)
count+=1
if verbose:
print_("Finished loading %i cells"%count)
mneurons, all_muscles, muscle_conns = get_cell_muscle_names_and_connection(data_reader)
#if data_reader == "SpreadsheetDataReader":
# all_muscles = get_muscle_names()
if muscles_to_include == None or muscles_to_include == True:
muscles_to_include = all_muscles
elif muscles_to_include == False:
muscles_to_include = []
for m in muscles_to_include:
assert m in all_muscles
if len(muscles_to_include)>0:
muscle_count = 0
for muscle in muscles_to_include:
inst = Instance(id="0")
# build a Population data structure out of the cell name
pop0 = Population(id=muscle,
component=params.generic_muscle_cell.id,
type="populationList")
pop0.instances.append(inst)
# put that Population into the Network data structure from above
net.populations.append(pop0)
if cells_vs_name.has_key(muscle):
# No muscles adopted yet, but just in case they are in future...
p = Property(tag="OpenWormBackerAssignedName", value=cells_vs_name[muscle])
pop0.properties.append(p)
x, y, z = get_muscle_position(muscle, data_reader)
print_('Positioning muscle: %s at (%s,%s,%s)'%(muscle,x,y,z))
inst.location = Location(x,y,z)
#target = "%s/0/%s"%(pop0.id, params.generic_muscle_cell.id) # unused
plot = {}
plot["cell"] = muscle
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/v" % (muscle, params.generic_muscle_cell.id)
lems_info["muscle_plots"].append(plot)
if params.generic_muscle_cell.__class__.__name__ == 'IafActivityCell':
plot = {}
plot["cell"] = muscle
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/activity" % (muscle, params.generic_muscle_cell.id)
lems_info["muscle_activity_plots"].append(plot)
if params.generic_muscle_cell.__class__.__name__ == 'Cell':
plot = {}
plot["cell"] = muscle
plot["colour"] = get_random_colour_hex()
plot["quantity"] = "%s/0/%s/caConc" % (muscle, params.generic_muscle_cell.id)
lems_info["muscle_activity_plots"].append(plot)
save = {}
save["cell"] = muscle
save["quantity"] = "%s/0/%s/v" % (muscle, params.generic_muscle_cell.id)
lems_info["muscles_to_save"].append(save)
if params.generic_muscle_cell.__class__.__name__ == 'IafActivityCell':
save = {}
save["cell"] = muscle
save["quantity"] = "%s/0/%s/activity" % (muscle, params.generic_muscle_cell.id)
lems_info["muscles_activity_to_save"].append(save)
if params.generic_muscle_cell.__class__.__name__ == 'Cell':
save = {}
save["cell"] = muscle
save["quantity"] = "%s/0/%s/caConc" % (muscle, params.generic_muscle_cell.id)
lems_info["muscles_activity_to_save"].append(save)
lems_info["muscles"].append(muscle)
muscle_count+=1
if muscle in cells_to_stimulate:
target = "../%s/0/%s"%(pop0.id, params.generic_muscle_cell.id)
if params.is_level_D():
target+="/0"
input_list = InputList(id="Input_%s_%s"%(muscle,params.offset_current.id),
component=params.offset_current.id,
populations='%s'%pop0.id)
input_list.input.append(Input(id=0,
target=target,
destination="synapses"))
net.input_lists.append(input_list)
if verbose:
print_("Finished creating %i muscles"%muscle_count)
existing_synapses = {}
for conn in conns:
if conn.pre_cell in lems_info["cells"] and conn.post_cell in lems_info["cells"]:
# take information about each connection and package it into a
# NeuroML Projection data structure
proj_id = get_projection_id(conn.pre_cell, conn.post_cell, conn.synclass, conn.syntype)
conn_shorthand = "%s-%s" % (conn.pre_cell, conn.post_cell)
elect_conn = False
analog_conn = False
syn0 = params.neuron_to_neuron_exc_syn
orig_pol = "exc"
if 'GABA' in conn.synclass:
syn0 = params.neuron_to_neuron_inh_syn
orig_pol = "inh"
if '_GJ' in conn.synclass:
syn0 = params.neuron_to_neuron_elec_syn
elect_conn = isinstance(params.neuron_to_neuron_elec_syn, GapJunction)
conn_shorthand = "%s-%s_GJ" % (conn.pre_cell, conn.post_cell)
if conns_to_include and conn_shorthand not in conns_to_include:
continue
print conn_shorthand + " " + str(conn.number) + " " + orig_pol + " " + conn.synclass
polarity = None
if conn_polarity_override and conn_polarity_override.has_key(conn_shorthand):
polarity = conn_polarity_override[conn_shorthand]
if polarity and not elect_conn:
if polarity == 'inh':
syn0 = params.neuron_to_neuron_inh_syn
else:
syn0 = params.neuron_to_neuron_exc_syn
if verbose and polarity != orig_pol:
print_(">> Changing polarity of connection %s -> %s: was: %s, becomes %s " % \
(conn.pre_cell, conn.post_cell, orig_pol, polarity))
if isinstance(syn0, GradedSynapse) or isinstance(syn0, GradedSynapse2):
analog_conn = True
if len(nml_doc.silent_synapses)==0:
silent = SilentSynapse(id="silent")
nml_doc.silent_synapses.append(silent)
number_syns = conn.number
if conn_number_override is not None and (conn_number_override.has_key(conn_shorthand)):
number_syns = conn_number_override[conn_shorthand]
elif conn_number_scaling is not None and (conn_number_scaling.has_key(conn_shorthand)):
number_syns = conn.number*conn_number_scaling[conn_shorthand]
'''
else:
print conn_shorthand
print conn_number_override
print conn_number_scaling'''
"""if polarity:
print "%s %s num:%s" % (conn_shorthand, polarity, number_syns)
elif elect_conn:
print "%s num:%s" % (conn_shorthand, number_syns)
else:
print "%s %s num:%s" % (conn_shorthand, orig_pol, number_syns)"""
if number_syns != conn.number:
if analog_conn or elect_conn:
magnitude, unit = bioparameters.split_neuroml_quantity(syn0.conductance)
else:
magnitude, unit = bioparameters.split_neuroml_quantity(syn0.gbase)
cond0 = "%s%s"%(magnitude*conn.number, unit)
cond1 = "%s%s" % (get_str_from_expnotation(magnitude * number_syns), unit)
gj = "" if not elect_conn else " GapJunction"
if verbose:
print_(">> Changing number of effective synapses connection %s -> %s%s: was: %s (total cond: %s), becomes %s (total cond: %s)" % \
(conn.pre_cell, conn.post_cell, gj, conn.number, cond0, number_syns, cond1))
#print "######## %s-%s %s %s" % (conn.pre_cell, conn.post_cell, conn.synclass, number_syns)
#known_motor_prefixes = ["VA"]
#if conn.pre_cell.startswith(tuple(known_motor_prefixes)) or conn.post_cell.startswith(tuple(known_motor_prefixes)):
# print "######### %s-%s %s %s" % (conn.pre_cell, conn.post_cell, number_syns, conn.synclass)
syn_new = create_n_connection_synapse(syn0, number_syns, nml_doc, existing_synapses)
if elect_conn:
proj0 = ElectricalProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.electrical_projections.append(proj0)
pre_cell_id=get_cell_id_string(conn.pre_cell, params)
post_cell_id= get_cell_id_string(conn.post_cell, params)
#print_("Conn %s -> %s"%(pre_cell_id,post_cell_id))
# Add a Connection with the closest locations
conn0 = ElectricalConnectionInstance(id="0", \
pre_cell=pre_cell_id,
post_cell=post_cell_id,
synapse=syn_new.id)
proj0.electrical_connection_instances.append(conn0)
elif analog_conn:
proj0 = ContinuousProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.continuous_projections.append(proj0)
pre_cell_id= get_cell_id_string(conn.pre_cell, params)
post_cell_id= get_cell_id_string(conn.post_cell, params)
conn0 = ContinuousConnectionInstance(id="0", \
pre_cell=pre_cell_id,
post_cell=post_cell_id,
pre_component="silent",
post_component=syn_new.id)
proj0.continuous_connection_instances.append(conn0)
else:
proj0 = Projection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell,
synapse=syn_new.id)
net.projections.append(proj0)
pre_cell_id= get_cell_id_string(conn.pre_cell, params)
post_cell_id= get_cell_id_string(conn.post_cell, params)
conn0 = ConnectionWD(id="0", \
pre_cell_id=pre_cell_id,
post_cell_id=post_cell_id,
weight = number_syns,
delay = '0ms')
proj0.connection_wds.append(conn0)
if len(muscles_to_include)>0:
for conn in muscle_conns:
if not conn.post_cell in muscles_to_include:
continue
if not conn.pre_cell in lems_info["cells"] and not conn.pre_cell in muscles_to_include:
continue
# take information about each connection and package it into a
# NeuroML Projection data structure
proj_id = get_projection_id(conn.pre_cell, conn.post_cell, conn.synclass, conn.syntype)
conn_shorthand = "%s-%s" % (conn.pre_cell, conn.post_cell)
elect_conn = False
analog_conn = False
syn0 = params.neuron_to_muscle_exc_syn
orig_pol = "exc"
if 'GABA' in conn.synclass:
syn0 = params.neuron_to_muscle_inh_syn
orig_pol = "inh"
if '_GJ' in conn.synclass :
elect_conn = isinstance(params.neuron_to_muscle_elec_syn, GapJunction)
conn_shorthand = "%s-%s_GJ" % (conn.pre_cell, conn.post_cell)
if conn.pre_cell in lems_info["cells"]:
syn0 = params.neuron_to_muscle_elec_syn
elif conn.pre_cell in muscles_to_include:
try:
syn0 = params.muscle_to_muscle_elec_syn
except:
syn0 = params.neuron_to_muscle_elec_syn
if conns_to_include and conn_shorthand not in conns_to_include:
continue
print conn_shorthand + " " + str(conn.number) + " " + orig_pol + " " + conn.synclass
polarity = None
if conn_polarity_override and conn_polarity_override.has_key(conn_shorthand):
polarity = conn_polarity_override[conn_shorthand]
if polarity and not elect_conn:
if polarity == 'inh':
syn0 = params.neuron_to_neuron_inh_syn
else:
syn0 = params.neuron_to_neuron_exc_syn
if verbose and polarity != orig_pol:
print_(">> Changing polarity of connection %s -> %s: was: %s, becomes %s " % \
(conn.pre_cell, conn.post_cell, orig_pol, polarity))
if isinstance(syn0, GradedSynapse) or isinstance(syn0, GradedSynapse2):
analog_conn = True
if len(nml_doc.silent_synapses)==0:
silent = SilentSynapse(id="silent")
nml_doc.silent_synapses.append(silent)
number_syns = conn.number
if conn_number_override is not None and (conn_number_override.has_key(conn_shorthand)):
number_syns = conn_number_override[conn_shorthand]
elif conn_number_scaling is not None and (conn_number_scaling.has_key(conn_shorthand)):
number_syns = conn.number*conn_number_scaling[conn_shorthand]
'''
else:
print conn_shorthand
print conn_number_override
print conn_number_scaling'''
"""if polarity:
print "%s %s num:%s" % (conn_shorthand, polarity, number_syns)
elif elect_conn:
print "%s num:%s" % (conn_shorthand, number_syns)
else:
print "%s %s num:%s" % (conn_shorthand, orig_pol, number_syns)"""
if number_syns != conn.number:
if analog_conn or elect_conn:
magnitude, unit = bioparameters.split_neuroml_quantity(syn0.conductance)
else:
magnitude, unit = bioparameters.split_neuroml_quantity(syn0.gbase)
cond0 = "%s%s"%(magnitude*conn.number, unit)
cond1 = "%s%s" % (get_str_from_expnotation(magnitude * number_syns), unit)
gj = "" if not elect_conn else " GapJunction"
if verbose:
print_(">> Changing number of effective synapses connection %s -> %s%s: was: %s (total cond: %s), becomes %s (total cond: %s)" % \
(conn.pre_cell, conn.post_cell, gj, conn.number, cond0, number_syns, cond1))
syn_new = create_n_connection_synapse(syn0, number_syns, nml_doc, existing_synapses)
if elect_conn:
proj0 = ElectricalProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.electrical_projections.append(proj0)
pre_cell_id= get_cell_id_string(conn.pre_cell, params)
post_cell_id= get_cell_id_string(conn.post_cell, params, muscle=True)
#print_("Conn %s -> %s"%(pre_cell_id,post_cell_id))
# Add a Connection with the closest locations
conn0 = ElectricalConnectionInstance(id="0", \
pre_cell=pre_cell_id,
post_cell=post_cell_id,
synapse=syn_new.id)
proj0.electrical_connection_instances.append(conn0)
elif analog_conn:
proj0 = ContinuousProjection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell)
net.continuous_projections.append(proj0)
pre_cell_id= get_cell_id_string(conn.pre_cell, params)
post_cell_id= get_cell_id_string(conn.post_cell, params, muscle=True)
conn0 = ContinuousConnectionInstance(id="0", \
pre_cell=pre_cell_id,
post_cell=post_cell_id,
pre_component="silent",
post_component=syn_new.id)
proj0.continuous_connection_instances.append(conn0)
else:
proj0 = Projection(id=proj_id, \
presynaptic_population=conn.pre_cell,
postsynaptic_population=conn.post_cell,
synapse=syn_new.id)
net.projections.append(proj0)
# Add a Connection with the closest locations
pre_cell_id= get_cell_id_string(conn.pre_cell, params)
post_cell_id= get_cell_id_string(conn.post_cell, params, muscle=True)
conn0 = Connection(id="0", \
pre_cell_id=pre_cell_id,
post_cell_id=post_cell_id)
proj0.connections.append(conn0)
# import pprint
# pprint.pprint(lems_info)
template_path = root_dir+'/../' if test else root_dir+'/' # if running test
write_to_file(nml_doc, lems_info, net_id, template_path, validate=validate, verbose=verbose, target_directory=target_directory)
return nml_doc
def generatePopulationLEMS(pops, n_pops, amplitudes, baseline, sim_length,
delay):
def generatePopulationProjection(from_pop, to_pop, n_from_pop, n_to_pop,
w_to_from_pop, p_to_from_pop, net):
connection_count = 0
projection = ContinuousProjection(
id='%s_%s' % (from_pop, to_pop),
presynaptic_population='%sPop' % from_pop,
postsynaptic_population='%sPop' % to_pop)
for idx_from_pop in range(n_from_pop):
for idx_to_pop in range(n_to_pop):
if random.random() <= p_to_from_pop:
pre_comp = from_pop.upper()
to_comp = to_pop.upper()
connection = ContinuousConnectionInstanceW(
id=connection_count,
pre_cell='../%sPop/%i/%s' %
(from_pop, idx_from_pop, pre_comp),
post_cell='../%sPop/%i/%s' %
(to_pop, idx_to_pop, to_comp),
pre_component='silent1',
post_component='rs',
weight=w_to_from_pop / (p_to_from_pop * n_from_pop))
projection.continuous_connection_instance_ws.append(
connection)
connection_count += 1
if connection_count > 0:
net.continuous_projections.append(projection)
# Connection probabilities for each pop in the population
w_to_from_pops = np.array([[2.42, -.33, -0.80, 0], [2.97, -3.45, -2.13, 0],
[4.64, 0, 0, -2.79], [0.71, 0, -0.16, 0]])
# p_to_from_pop = np.array([[1, 1, 1, 0],
# [1, 1, 1, 0],
# [1, 0, 0, 1],
# [1, 0, 1, 0]])
p_to_from_pop = np.array([[0.02, 1, 1, 0], [0.01, 1, 0.85, 0],
[0.01, 0, 0, 0.55], [0.01, 0, 0.5, 0]])
nml_doc = NeuroMLDocument(id='RandomPopulation')
# Add silent synapsis
silent_syn = SilentSynapse(id='silent1')
nml_doc.silent_synapses.append(silent_syn)
for pop_idx, pop in enumerate(pops):
pulse = PulseGenerator(id='baseline_%s' % pop,
delay='0ms',
duration=str(sim_length) + 'ms',
amplitude=amplitudes[pop_idx])
nml_doc.pulse_generators.append(pulse)
if pop == 'vip':
# time point when additional current is induced
pulse_mod = PulseGenerator(id='modVIP',
delay=str(delay) + 'ms',
duration=str(sim_length - delay) + 'ms',
amplitude='10 pA')
nml_doc.pulse_generators.append(pulse_mod)
# Create the network and add the 4 different populations
net = Network(id='net2')
nml_doc.networks.append(net)
colours = ['0 0 1', '1 0 0', '.5 0 .5', '0 1 0']
centres = [(0, 0, 0), (-1200, 0, 0), (-800, 800, 0), (0, 1200, 0)]
radii = [800, 200, 200, 200]
# Populate the network with the 4 populations
for pop_idx, pop in enumerate(pops):
pop = Population(id='%sPop' % pop,
component=(pops[pop_idx]).upper(),
size=n_pops[pop_idx],
type='populationList')
net.populations.append(pop)
pop.properties.append(Property(tag='color', value=colours[pop_idx]))
pop.properties.append(Property(tag='radius', value=10))
for n_pop in range(n_pops[pop_idx]):
inst = Instance(id=n_pop)
pop.instances.append(inst)
x, y, z = centres[pop_idx]
r = (random.random() * radii[pop_idx]**3)**(1. / 3)
theta = random.random() * math.pi
phi = random.random() * math.pi * 2
inst.location = Location(
x=str(x + r * math.sin(theta) * math.cos(phi)),
y=str(y + r * math.sin(theta) * math.sin(phi)),
z=str(z + r * math.cos(theta)))
for from_idx, from_pop in enumerate(pops):
for to_idx, to_pop in enumerate(pops):
generatePopulationProjection(pops[from_idx], pops[to_idx],
n_pops[from_idx], n_pops[to_idx],
w_to_from_pops[to_idx, from_idx],
p_to_from_pop[to_idx, from_idx], net)
# Add inputs
for pop_idx, pop in enumerate(pops):
input_list = InputList(id='baseline_%s' % pop,
component='baseline_%s' % pops[pop_idx],
populations='%sPop' % pop)
net.input_lists.append(input_list)
if pop == 'vip':
input_list_mod = InputList(id='modulation_%s' % pop,
component='modVIP',
populations='%sPop' % pop)
net.input_lists.append(input_list_mod)
for n_idx in range(n_pops[pop_idx]):
input = Input(id=n_idx,
target='../%sPop/%i/%s' % (pop, n_idx, pop.upper()),
destination='synapses')
input_list.input.append(input)
# if vip add modulatory input
if pop == 'vip':
mod_input = Input(id=n_idx,
target='../vipPop/%i/VIP' % n_idx,
destination='synapses')
input_list_mod.input.append(mod_input)
nml_file = 'RandomPopulationRate_%s_baseline.nml' % baseline
writers.NeuroMLWriter.write(nml_doc, nml_file)
print('Written network file to: %s' % nml_file)
# Validate the NeuroML
from neuroml.utils import validate_neuroml2
validate_neuroml2(nml_file)
def setup(parameter_set,
generate=False,
duration=1000,
dt=0.05,
target_directory='examples',
data_reader="SpreadsheetDataReader",
param_overrides={},
config_param_overrides={},
verbose=True):
exec('from parameters_%s import ParameterisedModel' % parameter_set,
globals())
params = ParameterisedModel()
params.set_bioparameter("unphysiological_offset_current", "0pA",
"Disabling offset current", "0")
#params.set_bioparameter("exc_syn_conductance", ".20 nS", "BlindGuess", "0.1")
params.set_bioparameter("chem_exc_syn_decay", "5 ms", "BlindGuess", "0.1")
#params.set_bioparameter("inh_syn_conductance", ".35 nS", "BlindGuess", "0.1")
params.set_bioparameter("chem_inh_syn_decay", "200 ms", "BlindGuess",
"0.1")
#params.set_bioparameter("elec_syn_gbase", "0.001 nS", "BlindGuess", "0.1")
# Any neurons connected to muscles
cells = [
'AS1', 'AS10', 'AS11', 'AS2', 'AS3', 'AS4', 'AS5', 'AS6', 'AS7', 'AS8',
'AS9', 'AVFL', 'AVFR', 'AVKR', 'AVL', 'CEPVL', 'CEPVR', 'DA1', 'DA2',
'DA3', 'DA4', 'DA5', 'DA6', 'DA7', 'DA8', 'DA9', 'DB1', 'DB2', 'DB3',
'DB4', 'DB5', 'DB6', 'DB7', 'DD1', 'DD2', 'DD3', 'DD4', 'DD5', 'DD6',
'DVB', 'HSNL', 'HSNR', 'IL1DL', 'IL1DR', 'IL1L', 'IL1R', 'IL1VL',
'IL1VR', 'PDA', 'PDB', 'PVNL', 'PVNR', 'RID', 'RIML', 'RIMR', 'RIVL',
'RIVR', 'RMDDL', 'RMDDR', 'RMDL', 'RMDR', 'RMDVL', 'RMDVR', 'RMED',
'RMEL', 'RMER', 'RMEV', 'RMFL', 'RMGL', 'RMGR', 'RMHL', 'RMHR',
'SMBDL', 'SMBDR', 'SMBVL', 'SMBVR', 'SMDDL', 'SMDDR', 'SMDVL', 'SMDVR',
'URADL', 'URADR', 'URAVL', 'URAVR', 'VA1', 'VA10', 'VA11', 'VA12',
'VA2', 'VA3', 'VA4', 'VA5', 'VA6', 'VA7', 'VA8', 'VA9', 'VB1', 'VB10',
'VB11', 'VB2', 'VB3', 'VB4', 'VB5', 'VB6', 'VB7', 'VB8', 'VB9', 'VC1',
'VC2', 'VC3', 'VC4', 'VC5', 'VC6', 'VD1', 'VD10', 'VD11', 'VD12',
'VD13', 'VD2', 'VD3', 'VD4', 'VD5', 'VD6', 'VD7', 'VD8', 'VD9'
]
cells += ['AVAL', 'AVAR', 'AVBL', 'AVBR', 'AVDL', 'AVDR', 'PVCL', 'PVCR']
#cells=None # implies all cells...
## Some random set of neurons
#probability = 0.1
cells_to_stimulate = []
'''
for cell in cells:
#if random.random()<probability:
# cells_to_stimulate.append(cell)
if cell.startswith("xxVB") or cell.startswith("DB"):
cells_to_stimulate.append(cell)'''
#cells_to_stimulate = ['DB1', 'VB1']
#cells_to_stimulate = ['PVCL', 'AVBL']
#cells_to_stimulate.extend(['DB1', 'VB1'])
#cells_to_stimulate = ['PVCL','PVCR']
#cells_to_stimulate = ['PLML','PLMR']
cells_to_stimulate = ['AVBL', 'AVBR']
# Plot some directly stimulated & some not stimulated
#cells_to_plot = ['AS1', 'AS10', 'AVFL', 'DA1','DB1','DB4','DB7','IL1DL','RID', 'RIML','SMBDL', 'SMBDR', 'VB1', 'VB5', 'VB10','VC1', 'VC2']
cells_to_plot = [
'AVBL', 'AVBR', 'PVCL', 'PVCR', 'DB1', 'DB2', 'VB1', 'VB2', 'DD1',
'DD2', 'VD1', 'VD2'
]
reference = "c302_%s_MusclesSine" % parameter_set
muscles_to_include = True #includes all muscles in plots
nml_doc = None
if generate:
nml_doc = c302.generate(reference,
params,
cells=cells,
cells_to_plot=cells_to_plot,
cells_to_stimulate=cells_to_stimulate,
muscles_to_include=muscles_to_include,
duration=duration,
dt=dt,
target_directory=target_directory,
param_overrides=param_overrides,
verbose=verbose,
data_reader=data_reader)
# Import from libNeuroML
from neuroml import SineGenerator, InputList, Input
import neuroml.writers as writers
# Create the sine wave current generator & add to NeuroML document
sw_input = SineGenerator(id='NewSineWaveInput',
delay='100ms',
phase='0',
duration='800ms',
amplitude='4.5pA',
period='200ms')
nml_doc.sine_generators.append(sw_input)
# Which cell to stimulate
cell = 'AVBL'
# create an InputList and add one Input to that cell
input_list = InputList(id="Input_%s_%s" % (cell, sw_input.id),
component=sw_input.id,
populations='%s' % cell)
input_list.input.append(
Input(id=0,
target="../%s/0/GenericNeuronCell" % cell,
destination="synapses"))
nml_doc.networks[0].input_lists.append(input_list)
# Write over network file created already...
nml_file = target_directory + '/' + reference + '.net.nml'
writers.NeuroMLWriter.write(nml_doc, nml_file)
c302.print_("(Re)written network file to: " + nml_file)
return cells, cells_to_stimulate, params, muscles_to_include, nml_doc