{
  "ptid_time": "128_S_0229_2009-08-28",
  "img_path": "/data/qiuhui/data/adni/images/128_S_0229/2009-08-28/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 77.4 years. Gender is Female. Education: 16 years. MMSE: 30.0. Logical Memory: 19.0. APOEε4 alleles: 1.0. ",
  "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 presence of one APOE4 allele increases the risk for Alzheimer's but does not confirm it, especially in the absence of cognitive symptoms or structural brain changes.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to the presence of an APOE4 allele, but no other supporting evidence of impairment)",
  "timestamp": "2025-07-26T13:40:31.421398"
}