{
  "ptid_time": "020_S_5140_2019-11-21",
  "img_path": "/data/qiuhui/data/adni/images/020_S_5140/2019-11-21/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 76.8 years. Gender is Female. Education: 18 years. MMSE: 29.0. MoCA: 27.0. Logical Memory: 10.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 1.19 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The patient has normal cognitive test scores (MMSE 29, MoCA 27), no APOE4 risk alleles, and normal amyloid imaging (AV45). These findings suggest intact cognitive function without significant neurodegenerative pathology.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T01:16:54.641977"
}