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  "path": "/brain-blood-flow-may-predict-alzheimers-risk-before-memory-loss/",
  "publishedAt": "2026-03-02T15:46:32.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Health",
    "Alzheimer's Disease",
    "Brain",
    "Dementia",
    "Keck School of Medicine of USC",
    "Neurology"
  ],
  "textContent": "New noninvasive tools reveal that subtle shifts in brain blood flow and oxygen use may mirror key markers of Alzheimer’s risk. Small shifts in how blood circulates through the brain and how brain cells use oxygen could signal a higher risk of Alzheimer’s disease, according to researchers at the Mark and Mary Stevens Neuroimaging and [...]",
  "title": "Brain Blood Flow May Predict Alzheimer’s Risk Before Memory Loss"
}