{
  "url": "https://dantelabs.com/traits/abnormal-electrooculogram",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-electrooculogram",
    "id": "HP:0030454",
    "name": "Abnormal electrooculogram",
    "definition": "The clinical electro-oculogram (EOG) is an electrophysiological test of function of the outer retina and retinal pigment epithelium (RPE) in which changes in electrical potential across the RPE are recorded during successive periods of dark and light adaptation.",
    "synonyms": [
      "Abnormal EOG"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-eye",
        "name": "Abnormality of the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-eye"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-visual-electrophysiology",
        "name": "Abnormal visual electrophysiology",
        "url": "https://dantelabs.com/traits/abnormal-visual-electrophysiology"
      }
    ],
    "narrower": [
      {
        "slug": "decreased-arden-ratio-of-electrooculogram",
        "name": "Decreased Arden ratio of electrooculogram",
        "genes": 1,
        "url": "https://dantelabs.com/traits/decreased-arden-ratio-of-electrooculogram"
      }
    ],
    "genes": [
      {
        "slug": "atxn3",
        "symbol": "ATXN3",
        "hgnc": "HGNC:7106",
        "name": "ataxin 3",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atxn3"
      }
    ]
  }
}