ci_peri_thickness.json

Named file: config/system/ci_peri_thickness.json

Purpose

The file stores "PerineuriumThicknessMode" definitions that are referenced in sample.json ("ci_perineurium_thickness") for assigning perineurium thickness values to fascicles for a mask of inners if "ci_perineurium_thickness" is not specified as “MEASURED”. The calculated thickness may be explicitly built in the FEM geometry and meshed (i.e., if "use_ci" in Model is false) or may only be used for calculating the contact impedance if modeling the perineurium with a thin layer approximation (Creating Nerve Morphology in COMSOL, and Perineurium Properties).

Syntax

{
  "ci_perineurium_thickness_parameters": {
    "GRINBERG_2008": {
      "a": Double,
      "b": Double
    },
    ...
  }
}

Properties

"<PerineuriumThicknessMode>": JSON Object that contains key-value pairs defining the relationship between fascicle diameter (micrometers) and perineurium thickness. Required.

• "a": Value (Double, units: µm/µm) as in thickness = a*x + b

• "b": Value (Double, units: µm) as in thickness = a*x + b

Example

See: config/system/ci_peri_thickness.json to see all built-in PerineuriumThicknessMode relationships.