{
  "ptid_time": "127_S_4148_2019-07-10",
  "img_path": "/data/qiuhui/data/adni/images/127_S_4148/2019-07-10/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 81.0 years. Gender is Male. Education: 18 years. MMSE: 30.0. MoCA: 26.0. Logical Memory: 10.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.01 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30 is within the normal range (typically 24-30), and the MoCA score of 26 is also normal (≥26 suggests no cognitive impairment). The absence of APOE4 alleles and normal AV45 (amyloid PET scan) further support no significant Alzheimer's pathology.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T13:13:53.430153"
}