{
  "ptid_time": "116_S_4453_2016-03-17",
  "img_path": "/data/qiuhui/data/adni/images/116_S_4453/2016-03-17/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 69.9 years. Gender is Male. Education: 16 years. MMSE: 28.0. MoCA: 26.0. Logical Memory: 17.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 0.97 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE and MoCA scores are within the normal range (MMSE ≥ 26, MoCA ≥ 26), and there is no evidence of amyloid pathology (AV45 normal) or genetic risk (APOE4 negative). The cognitive performance and biomarker profile do not suggest impairment.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T12:11:39.141124"
}