{
  "ptid_time": "098_S_0171_2009-02-22",
  "img_path": "/data/qiuhui/data/adni/images/098_S_0171/2009-02-22/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 81.3 years. Gender is Female. Education: 17 years. MMSE: 29.0. Logical Memory: 9.0. APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 29 is within the normal range (typically 24-30), and the absence of APOE4 alleles reduces genetic risk. The brain volumes are not specified, but the clinical data suggests no significant cognitive impairment.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (would be higher with brain volume confirmation)",
  "timestamp": "2025-07-26T10:37:58.337058"
}