{
  "ptid_time": "041_S_0679_2013-07-15",
  "img_path": "/data/qiuhui/data/adni/images/041_S_0679/2013-07-15/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 69.9 years. Gender is Male. Education: 18 years. MMSE: 30.0. MoCA: 25.0. Logical Memory: 8.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.02 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30 is within the normal range, but the MoCA score of 25 is slightly below the typical cutoff for normal cognition (usually 26+), suggesting possible mild cognitive changes. However, the absence of APOE4 and normal AV45 (amyloid PET) reduces the likelihood of Alzheimer's pathology.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to the borderline MoCA score but otherwise normal biomarkers and MMSE)",
  "timestamp": "2025-07-26T07:00:49.502652"
}