{
  "ptid_time": "012_S_0712_2007-07-25",
  "img_path": "/data/qiuhui/data/adni/images/012_S_0712/2007-07-25/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 77.6 years. Gender is Male. Education: 16 years. MMSE: 22.0. Logical Memory: 2.0. APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 22 falls below the typical cutoff of 24 for cognitive normality, suggesting cognitive impairment. The absence of APOE4 reduces genetic risk for Alzheimer's, but the age and MMSE score align more with mild cognitive impairment (MCI) or early dementia.  \nDiagnosis: MCI  \nConfidence: Medium",
  "timestamp": "2025-07-25T23:06:06.447762"
}