{
  "ptid_time": "123_S_0113_2009-03-11",
  "img_path": "/data/qiuhui/data/adni/images/123_S_0113/2009-03-11/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 78.2 years. Gender is Male. Education: 20 years. MMSE: 30.0. Logical Memory: 14.0. APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30 is within the normal range (typically 24-30), indicating no significant cognitive impairment. The absence of APOE4 alleles and normal brain volumes further support cognitive normality.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T12:25:35.616550"
}