{
  "$schema": "https://frictionlessdata.io/schemas/table-schema.json",
  "name": "neurociencia-del-desarrollo-y-plasticidad-cerebral",
  "title": "Neurociencia del Desarrollo y Plasticidad Cerebral: Datos Longitudinales (0-30 años)",
  "description": "Dataset longitudinal con métricas normativas de desarrollo cerebral desde el nacimiento hasta la edad adulta (0-30 años), por sexo. Variables: grosor cortical, volumen de materia gris, volumen de materia blanca, densidad sináptica, índice de mielinización, control cognitivo, regulación emocional y f",
  "id": "10.5281/zenodo.19150997",
  "version": "1.0.3",
  "created": "2026-03-21",
  "author": "de la Serna, Juan Moisés",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "encoding": "UTF-8",
  "note": "This schema provides a general structure. Actual column names are in file headers. See CODEBOOK.md for detailed variable descriptions.",
  "resources": [
    {
      "name": "brain_development_plasticity_longitudinal_v2",
      "path": "brain_development_plasticity_longitudinal_v2.csv",
      "format": "csv",
      "mediatype": "text/csv",
      "encoding": "UTF-8",
      "schema": {
        "fields": [
          {
            "name": "country",
            "title": "Country",
            "description": "Country name (ISO 3166-1 alpha-2 compatible)",
            "type": "string",
            "constraints": {
              "required": false
            }
          },
          {
            "name": "year",
            "title": "Year",
            "description": "Reference year (YYYY format)",
            "type": "integer",
            "constraints": {
              "minimum": 1990,
              "maximum": 2030
            }
          },
          {
            "name": "value",
            "title": "Value",
            "description": "Primary measurement value",
            "type": "number",
            "constraints": {
              "required": false
            }
          },
          {
            "name": "indicator",
            "title": "Indicator",
            "description": "Name of the measured indicator",
            "type": "string",
            "constraints": {
              "required": false
            }
          },
          {
            "name": "source",
            "title": "Source",
            "description": "Data source (institution or database)",
            "type": "string",
            "constraints": {
              "required": false
            }
          },
          {
            "name": "unit",
            "title": "Unit",
            "description": "Unit of measurement",
            "type": "string",
            "constraints": {
              "required": false
            }
          },
          {
            "name": "notes",
            "title": "Notes",
            "description": "Additional notes or caveats",
            "type": "string",
            "constraints": {
              "required": false
            }
          }
        ],
        "missingValues": [
          "",
          "NA",
          "N/A",
          "null",
          "NULL",
          "NaN"
        ],
        "primaryKey": [],
        "foreignKeys": []
      }
    }
  ]
}