Shared_BSB_Tutorial/sim_configuration.json at main · filimarc/Shared_BSB_Tutorial · GitHub

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{
  "name": "Starting example",
  "storage": {
    "engine": "hdf5",
    "root": "network.hdf5"
  },
  "network": {
    "x": 200.0,
    "y": 200.0,
    "z": 200.0
  },
  "regions": {
    "brain_region": {
      "type": "stack",
      "children": ["base_layer", "top_layer"]
    }
  },
  "partitions": {
    "base_layer": {
      "type": "layer",
      "thickness": 100
    },
    "top_layer": {
      "type": "layer",
      "thickness": 100
    }
  },
  "cell_types": {
    "base_type": {
      "spatial": {
        "radius": 2.5,
        "density": 3.9e-4
      }
    },
    "top_type": {
      "spatial": {
        "radius": 7,
        "count": 40
      }
    }
  },
  "placement": {
    "example_placement": {
      "strategy": "bsb.placement.RandomPlacement",
      "cell_types": ["base_type"],
      "partitions": ["base_layer"]
    },
    "top_placement": {
      "strategy": "bsb.placement.RandomPlacement",
      "cell_types": ["top_type"],
      "partitions": ["top_layer"]
    }
  },
  "connectivity": {
    "A_to_B": {
      "strategy": "bsb.connectivity.AllToAll",
      "presynaptic": {
        "cell_types": ["base_type"]
      },
      "postsynaptic": {
          "cell_types": ["top_type"]
      }
    }
  },
  "simulations": {
    "basal_activity": {
      "simulator": "nest",
      "resolution": 0.1,
      "duration": 5000,
      "cell_models": {
        "base_type": {
          "model": "iaf_cond_alpha"
        },
        "top_type": {
          "model": "iaf_cond_alpha",
          "constants": {
            "t_ref": 1.5,
            "V_m": -62.0
          }
        }
      },
      "connection_models": {
        "A_to_B": {
          "synapse": {
            "model": "static_synapse",
            "weight": 300,
            "delay": 1
          }
        }
      },
      "devices": {
        "background_noise": {
          "device": "poisson_generator",
          "rate": 10,
          "targetting": {
            "strategy": "cell_model",
            "cell_models": [
              "base_type"
            ]
          },
          "weight": 40,
          "delay": 10
        },
        "base_layer_record": {
          "device": "spike_recorder",
          "delay": 0.1,
          "targetting": {
            "strategy": "cell_model",
            "cell_models": [
              "base_type"
            ]
          }
        },
        "top_layer_record": {
          "device": "spike_recorder",
          "delay": 0.1,
          "targetting": {
            "strategy": "cell_model",
            "cell_models": [
              "top_type"
            ]
          }
        }
      }
    }
  }
}