{
  "url": "https://dantelabs.com/traits/macrosaccadic-oscillations",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "macrosaccadic-oscillations",
    "id": "HP:0032105",
    "name": "Macrosaccadic oscillations",
    "definition": "A type of saccadic oscillations with brief periods of fixation between saccades (intersaccadic interval approximately 200 msec). Macrosaccadic oscillations (up to 40 degrees) straddle the intended fixation position and show a crescendo-decrescendo pattern.",
    "synonyms": [
      "Macrosaccadic oscillation"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-eye",
        "name": "Abnormality of the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-eye"
      }
    ],
    "broader": [
      {
        "slug": "saccadic-oscillation",
        "name": "Saccadic oscillation",
        "url": "https://dantelabs.com/traits/saccadic-oscillation"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "vps13d",
        "symbol": "VPS13D",
        "hgnc": "HGNC:23595",
        "name": "vacuolar protein sorting 13 homolog D",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/vps13d"
      }
    ]
  }
}