{
  "ptid_time": "002_S_0559_2007-07-13",
  "img_path": "/data/qiuhui/data/adni/images/002_S_0559/2007-07-13/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 80.3 years. Gender is Male. Education: 16 years. MMSE: 29.0. Logical Memory: 17.0. APOEε4 alleles: 1.0. Biomarker levels: Amyloid beta: 1118.00 pg/mL (normal ); Total tau: 179.90 pg/mL (normal ); Phosphorylated tau: 14.99 pg/mL (normal ). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The patient has normal cognitive screening (MMSE 29/30), normal biomarkers (Aβ, T-tau, P-tau), and only one APOE4 allele, which does not strongly indicate Alzheimer's pathology. The MMSE score is within the normal range for age.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-25T20:02:40.068000"
}