{
  "ptid_time": "082_S_4224_2012-04-18",
  "img_path": "/data/qiuhui/data/adni/images/082_S_4224/2012-04-18/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 75.6 years. Gender is Male. Education: 20 years. MMSE: 30.0. MoCA: 26.0. APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 30 is within the normal range (typically 24-30 for CN), and the MoCA score of 26 is also normal (≥26 suggests no cognitive impairment). The absence of APOE4 alleles further reduces Alzheimer's risk. Brain volumes were not specified as abnormal.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T10:05:56.497879"
}