{
  "ptid_time": "007_S_1206_2014-01-21",
  "img_path": "/data/qiuhui/data/adni/images/007_S_1206/2014-01-21/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 79.9 years. Gender is Male. Education: 14 years. MMSE: 29.0. MoCA: 25.0. Logical Memory: 15.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 0.93 SUVR (mild reduced). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The patient has a high MMSE score (29/30) and a slightly reduced MoCA score (25/30), which is borderline for cognitive impairment. The mild reduction in AV45 (amyloid PET) suggests some amyloid deposition, but the absence of APOE4 alleles and preserved MMSE score argue against significant cognitive decline.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium",
  "timestamp": "2025-07-25T21:53:25.543353"
}