{
  "ptid_time": "007_S_4637_2019-10-23",
  "img_path": "/data/qiuhui/data/adni/images/007_S_4637/2019-10-23/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 78.3 years. Gender is Female. Education: 18 years. MMSE: 26.0. MoCA: 26.0. Logical Memory: 13.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.15 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE and MoCA scores are both within the normal range (MMSE ≥24, MoCA ≥26), and the AV45 scan (amyloid PET) is normal, indicating no significant amyloid deposition. The absence of APOE4 alleles further reduces the risk of Alzheimer's pathology.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-25T22:06:26.950241"
}