Janelia demo

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    "value": "# Hemibrain connectome\n\nThis is a 2D representation of the traced neurons in the <a href=\"https://www.janelia.org/project-team/flyem/hemibrain\">fly hemibrain connectome</a> (<a href=\"https://creativecommons.org/licenses/by/4.0/\">CC-BY</a>). Each dot represents a neuron, and each neuron is connected to other neurons through synapses. The links between neurons were used to position the neurons using a network layout algorithm. The size of each dot corresponds to the number of connections to other neurons. Hover over a neuron to see its well-connected neighbors (with 20 or more joint connections), which will be highlighted in yellow.\n\nThe color represents a value for each neuron. The default value is the brain region where the highest number of the neuron's connections reside. You may change the coloring with one of these options:\n\n* None: No coloring.\n* connections: The number of connections in the full unfiltered network.\n* degree: The number of connections in the filtered-down network.\n* id: The unique ID of each neuron.\n* index: A numeric ID for each neuron.\n* instance: The neuron instance name.\n* level 1 region: The high-level brain region where the highest number of the neuron's connections reside.\n* level 2 region: A finer-grained brain subregion where the highest number of the neuron's connections reside.\n* region: The finest granularity brain subregion where the highest number of the neuron's connections reside.\n* type: The neuron type.\n\n\n[Advanced mode with many more options, including updating the layout.](https://kitware.github.io/layoutr/?graph=https://data.kitware.com/api/v1/file/5e39ac44af2e2eed35687fd6/download)\n\n\n[Advanced mode with the full unfiltered network with 3 million links.](https://kitware.github.io/layoutr/?graph=https://data.kitware.com/api/v1/file/5e349637af2e2eed35561e11/download) Warning, 300MB. Could take several minutes to initialize.\n\n\nApp by <a href=\"https://www.kitware.com\" target=\"_blank\">Kitware Inc</a>.\n"
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