AI Networking Cookbook: Practical recipes for AI-assisted network automation and development
TL;DR
Participants with healthier patterns of brain blood flow and oxygen regulation had lower amyloid burden, reinforcing the idea that vascular function may be linked to Alzheimer's-related changes.
We tested whether quantitative transport mapping (QTM)‐derived perfusion velocity would detect earlier and more sex‐specific microvascular alterations than cerebral blood flow (CBF) across the Alzheimer's disease (AD) continuum.
Vascular cognitive impairment and dementia (VCID) is a common cause of cognitive impairment, yet validated biomarkers, particularly those reflecting vascular function, remain lacking. Oxygen extraction fraction (OEF), which reflects the functional status of cerebral small vessels, is a potential physiological biomarker...
From a neuropathological perspective, the most well-known pathological change in Alzheimer's disease (AD) to date is primarily tau protein hyperphosphorylation, which leads to the formation of intracellular neurofibrillary tangles (NFTs) and amyloid protein deposition-namely, the accumulation of amyloid protein (Aβ) an...
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