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Source code for tvb.adapters.simulator.coupling_forms

# -*- coding: utf-8 -*-
#
#
# TheVirtualBrain-Framework Package. This package holds all Data Management, and
# Web-UI helpful to run brain-simulations. To use it, you also need do download
# TheVirtualBrain-Scientific Package (for simulators). See content of the
# documentation-folder for more details. See also http://www.thevirtualbrain.org
#
# (c) 2012-2022, Baycrest Centre for Geriatric Care ("Baycrest") and others
#
# This program is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# PARTICULAR PURPOSE.  See the GNU General Public License for more details.
# You should have received a copy of the GNU General Public License along with this
# program.  If not, see <http://www.gnu.org/licenses/>.
#
#
#   CITATION:
# When using The Virtual Brain for scientific publications, please cite it as follows:
#
#   Paula Sanz Leon, Stuart A. Knock, M. Marmaduke Woodman, Lia Domide,
#   Jochen Mersmann, Anthony R. McIntosh, Viktor Jirsa (2013)
#       The Virtual Brain: a simulator of primate brain network dynamics.
#   Frontiers in Neuroinformatics (7:10. doi: 10.3389/fninf.2013.00010)
#
#
from tvb.simulator.coupling import *
from tvb.adapters.simulator.form_with_ranges import FormWithRanges
from tvb.core.neotraits.forms import ArrayField, BoolField


[docs]def get_coupling_to_form_dict(): coupling_class_to_form = { Linear: LinearCouplingForm, Scaling: ScalingCouplingForm, HyperbolicTangent: HyperbolicTangentCouplingForm, Sigmoidal: SigmoidalCouplingForm, SigmoidalJansenRit: SigmoidalJansenRitForm, PreSigmoidal: PreSigmoidalCouplingForm, Difference: DifferenceCouplingForm, Kuramoto: KuramotoCouplingForm } return coupling_class_to_form
[docs]def get_ui_name_to_coupling_dict(): ui_name_to_coupling = {} for coupling_class in get_coupling_to_form_dict(): ui_name_to_coupling.update({coupling_class.__name__: coupling_class}) return ui_name_to_coupling
[docs]def get_form_for_coupling(coupling_class): return get_coupling_to_form_dict().get(coupling_class)
[docs]class LinearCouplingForm(FormWithRanges): def __init__(self): super(LinearCouplingForm, self).__init__() self.a = ArrayField(Linear.a) self.b = ArrayField(Linear.b)
[docs]class ScalingCouplingForm(FormWithRanges): def __init__(self): super(ScalingCouplingForm, self).__init__() self.a = ArrayField(Scaling.a)
[docs]class HyperbolicTangentCouplingForm(FormWithRanges): def __init__(self): super(HyperbolicTangentCouplingForm, self).__init__() self.a = ArrayField(HyperbolicTangent.a) self.b = ArrayField(HyperbolicTangent.b) self.midpoint = ArrayField(HyperbolicTangent.midpoint) self.sigma = ArrayField(HyperbolicTangent.sigma)
[docs]class SigmoidalCouplingForm(FormWithRanges): def __init__(self): super(SigmoidalCouplingForm, self).__init__() self.cmin = ArrayField(Sigmoidal.cmin) self.cmax = ArrayField(Sigmoidal.cmax) self.midpoint = ArrayField(Sigmoidal.midpoint) self.a = ArrayField(Sigmoidal.a) self.sigma = ArrayField(Sigmoidal.sigma)
[docs]class SigmoidalJansenRitForm(FormWithRanges): def __init__(self): super(SigmoidalJansenRitForm, self).__init__() self.cmin = ArrayField(SigmoidalJansenRit.cmin) self.cmax = ArrayField(SigmoidalJansenRit.cmax) self.midpoint = ArrayField(SigmoidalJansenRit.midpoint) self.r = ArrayField(SigmoidalJansenRit.r) self.a = ArrayField(SigmoidalJansenRit.a)
[docs]class PreSigmoidalCouplingForm(FormWithRanges): def __init__(self): super(PreSigmoidalCouplingForm, self).__init__() self.H = ArrayField(PreSigmoidal.H) self.Q = ArrayField(PreSigmoidal.Q) self.G = ArrayField(PreSigmoidal.G) self.P = ArrayField(PreSigmoidal.P) self.theta = ArrayField(PreSigmoidal.theta) self.dynamic = BoolField(PreSigmoidal.dynamic) self.globalT= BoolField(PreSigmoidal.globalT)
[docs]class DifferenceCouplingForm(FormWithRanges): def __init__(self): super(DifferenceCouplingForm, self).__init__() self.a = ArrayField(Difference.a)
[docs]class KuramotoCouplingForm(FormWithRanges): def __init__(self): super(KuramotoCouplingForm, self).__init__() self.a = ArrayField(Kuramoto.a)