{
  "ptid_time": "021_S_5194_2015-06-09",
  "img_path": "/data/qiuhui/data/adni/images/021_S_5194/2015-06-09/t1.nii.gz",
  "img_finding": "Image findings: hippocampal volume measures 8,114 mm³, 5.6% above the reference mean. With a Z-score of 0.63 (73.5th percentile), this represents normal volume . ",
  "text_data": "Age is 67.2 years. Gender is Female. Education: 18 years. MMSE: 29.0. MoCA: 27.0. Logical Memory: 12.0. APOEε4 alleles: 0.0. ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The hippocampal volume is above the reference mean, cognitive scores (MMSE and MoCA) are within normal ranges, and there is no APOE4 allele present, indicating no significant cognitive impairment or neurodegeneration.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: High",
  "timestamp": "2025-07-26T01:54:37.248217"
}