{
  "ptid_time": "036_S_4715_2016-06-06",
  "img_path": "/data/qiuhui/data/adni/images/036_S_4715/2016-06-06/t1.nii.gz",
  "img_finding": "Image findings: hippocampal volume measures 5,080 mm³, 33.9% below the reference mean. With a Z-score of -3.80 (0.0th percentile), this represents profound atrophy. ",
  "text_data": "Age is 60.7 years. Gender is Female. Education: 18 years. MMSE: 14.0. MoCA: 13.0. Logical Memory: 0.0. APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The hippocampal volume is severely reduced (33.9% below mean, Z-score -3.80), indicating significant atrophy. Combined with very low MMSE (14) and MoCA (13) scores, this strongly suggests cognitive impairment beyond normal aging.  \nDiagnosis: Dementia  \nConfidence: High",
  "timestamp": "2025-07-26T06:17:27.303649"
}