{
  "url": "https://dantelabs.com/traits/abnormal-forebrain-morphology",
  "trait": {
    "bundleId": "2026.10.16-c6eea6bf",
    "release": "2026-09-01",
    "slug": "abnormal-forebrain-morphology",
    "id": "HP:0100547",
    "name": "Abnormal shape of forebrain",
    "label": "Abnormal forebrain morphology",
    "definition": "An abnormality of the forebrain, which has as its parts the telencephalon, diencephalon, lateral ventricles and third ventricle.",
    "synonyms": [
      "Abnormality of forebrain morphology",
      "Abnormality of the forebrain"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-nervous-system",
        "name": "Abnormality of the nervous system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-nervous-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-brain-morphology",
        "name": "Abnormal shape of brain",
        "url": "https://dantelabs.com/traits/abnormal-brain-morphology"
      }
    ],
    "narrower": [
      {
        "slug": "arrhinencephaly",
        "name": "Arrhinencephaly",
        "genes": 35,
        "url": "https://dantelabs.com/traits/arrhinencephaly"
      },
      {
        "slug": "abnormal-morphology-of-the-olfactory-bulb",
        "name": "Abnormal morphology of the olfactory bulb",
        "genes": 22,
        "url": "https://dantelabs.com/traits/abnormal-morphology-of-the-olfactory-bulb"
      },
      {
        "slug": "abnormal-diencephalon-morphology",
        "name": "Abnormal diencephalon morphology",
        "genes": 20,
        "url": "https://dantelabs.com/traits/abnormal-diencephalon-morphology"
      },
      {
        "slug": "abnormal-cerebral-morphology",
        "name": "Abnormal cerebral morphology",
        "genes": 5,
        "url": "https://dantelabs.com/traits/abnormal-cerebral-morphology"
      },
      {
        "slug": "aplasia-of-the-olfactory-tract",
        "name": "Aplasia of the olfactory tract",
        "genes": 2,
        "url": "https://dantelabs.com/traits/aplasia-of-the-olfactory-tract"
      },
      {
        "slug": "abnormal-morphology-of-the-limbic-system",
        "name": "Abnormal morphology of the limbic system",
        "genes": 1,
        "url": "https://dantelabs.com/traits/abnormal-morphology-of-the-limbic-system"
      },
      {
        "slug": "abnormal-olfactory-lobe-morphology",
        "name": "Abnormal olfactory lobe morphology",
        "genes": 0,
        "url": "https://dantelabs.com/traits/abnormal-olfactory-lobe-morphology"
      }
    ],
    "genes": []
  }
}