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Stewart2009 - Mathematical Electrical Action Potential Purkinje Fibre Lab

About lab

Source-faithful physiology lab for Stewart, Aslanidi, Noble, Noble, Boyett, Zhang, 2009. Public controls and outputs are mapped to real source symbols for electrophysiology.

Runtime

Duration0.01
Comms Step0.01
Settle Steps1

Runs

Total0
Completed0
Failed0

Metadata

Packagestewart2009-mathematical-electrical-action-potential-purkinje-fi
Created2026-05-23
Updated2026-05-23
physiologycellmlphysiomefaithfulvisualisationother

Manifest

{
  "io": {
    "inputs": [
      {
        "name": "initial_membrane_voltage",
        "label": "Initial Membrane Voltage",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.initial_membrane_voltage",
        "description": "Initial value for Membrane Voltage. Maps to source symbol `V`. Units: millivolt. Naming evidence: source symbol, component, or units provide a direct public name.",
        "accepted_units": [
          "millivolt"
        ]
      },
      {
        "name": "initial_calcium_d_gate",
        "label": "Initial Calcium D Gate",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.initial_calcium_d_gate",
        "description": "Initial value for Calcium D Gate. Maps to source symbol `d`. Units: dimensionless. Naming evidence: source symbol, component, or units provide a direct public name.",
        "accepted_units": [
          "dimensionless"
        ]
      }
    ],
    "outputs": [
      {
        "name": "state",
        "label": "Selected Source State",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.state"
      },
      {
        "name": "summary",
        "label": "Simulation Summary",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.summary"
      },
      {
        "name": "trajectory",
        "label": "Source Trajectory",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.trajectory"
      },
      {
        "name": "variable_labels",
        "label": "Observable Labels",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.variable_labels"
      },
      {
        "name": "alpha",
        "label": "Alpha",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.alpha",
        "description": "Alpha. Maps to source symbol `alpha`. Units: dimensionless. Naming evidence: source symbol, component, or units provide a direct public name."
      },
      {
        "name": "k_na_ca",
        "label": "K Na Ca",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.k_na_ca",
        "description": "K Na Ca. Maps to source symbol `K_NaCa`. Units: picoA_per_picoF. Naming evidence: source symbol, component, or units provide a direct public name."
      },
      {
        "name": "km_ca",
        "label": "Km Ca",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.km_ca",
        "description": "Km Ca. Maps to source symbol `Km_Ca`. Units: millimolar. Naming evidence: source symbol, component, or units provide a direct public name."
      },
      {
        "name": "km_nai",
        "label": "Km Nai",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.km_nai",
        "description": "Km Nai. Maps to source symbol `Km_Nai`. Units: millimolar. Naming evidence: source symbol, component, or units provide a direct public name."
      },
      {
        "name": "sodium_conductance_gamma",
        "label": "Sodium Conductance Gamma",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.sodium_conductance_gamma",
        "description": "Sodium Conductance Gamma. Maps to source symbol `gamma`. Units: dimensionless. Naming evidence: source symbol, component, or units provide a direct public name."
      },
      {
        "name": "sodium_current",
        "label": "Sodium Current",
        "maps_to": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.sodium_current",
        "description": "Sodium Current. Maps to source symbol `i_NaCa`. Units: picoA_per_picoF. Naming evidence: source symbol, component, or units provide a direct public name."
      }
    ]
  },
  "title": "Stewart2009 - Mathematical Electrical Action Potential Purkinje Fibre Lab",
  "models": [
    {
      "path": "owned/models/physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model",
      "alias": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model",
      "parameters": {
        "model_path": "data/stewart_aslanidi_noble_noble_boyett_zhang_2009.cellml",
        "integration_step": 0.01
      },
      "provenance": {
        "owned_path": "owned/models/physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model"
      }
    },
    {
      "path": "owned/models/visualisation",
      "alias": "visualisation",
      "provenance": {
        "owned_path": "owned/models/visualisation"
      }
    }
  ],
  "wiring": [
    {
      "to": [
        "visualisation.physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model_state"
      ],
      "from": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.state"
    },
    {
      "to": [
        "visualisation.physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model_summary"
      ],
      "from": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.summary"
    },
    {
      "to": [
        "visualisation.physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model_trajectory"
      ],
      "from": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.trajectory"
    },
    {
      "to": [
        "visualisation.physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model_variable_labels"
      ],
      "from": "physiology_cellml_stewart_aslanidi_noble_noble_boyett_zhang_2009_7f0_model.variable_labels"
    }
  ],
  "runtime": {
    "duration": 0.01,
    "settle_steps": 1,
    "initial_inputs": {},
    "communication_step": 0.01
  },
  "description": "Source-faithful physiology lab for Stewart, Aslanidi, Noble, Noble, Boyett, Zhang, 2009. Public controls and outputs are mapped to real source symbols for electrophysiology.",
  "schema_version": "2.0"
}

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