{
  "ptid_time": "010_S_0419_2015-06-18",
  "img_path": "/data/qiuhui/data/adni/images/010_S_0419/2015-06-18/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 79.2 years. Gender is Male. Education: 18 years. MMSE: 29.0. MoCA: 24.0. Logical Memory: 16.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.02 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 29 is within the normal range (typically 24-30), but the MoCA score of 24 is borderline (normal is ≥26), suggesting mild cognitive concerns. The absence of APOE4 and normal AV45 (amyloid PET) reduce the likelihood of Alzheimer's pathology.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to borderline MoCA but otherwise normal biomarkers and high MMSE)",
  "timestamp": "2025-07-25T22:30:41.846655"
}