{
  "ptid_time": "137_S_0722_2008-03-04",
  "img_path": "/data/qiuhui/data/adni/images/137_S_0722/2008-03-04/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 71.6 years. Gender is Male. Education: 12 years. MMSE: 29.0. Laboratory findings: . APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 29 is within the normal range (typically 24-30), suggesting intact cognitive function. The absence of APOE4 alleles and normal brain volumes further support cognitive normality.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T16:16:07.941352"
}