Oxygen extraction fraction

2 papers2 findings

Humans1

Associations

2

Mild cognitive impairment

upin humans1

1 study

Mild cognitive impairment is associated with oxygen extraction fraction in humans.
Humansin amnestic mild cognitive impairment compared to normal cognitionbrain cortex
Oxygen extraction fraction mapping between normal cognition and mild cognitive impairment in older adults using quantitative BOLD
Imaging neuroscience (Cambridge, Mass.)29 Sep 2026

More on Mild cognitive impairment

Age

upin humans1

1 study

Age is associated with oxygen extraction fraction in humans (β=0.88±0.23, T=3.75, P=0.0004).
Humansin amnestic mild cognitive impairmentleft inferior parietal region
Oxygen extraction fraction mapping between normal cognition and mild cognitive impairment in older adults using quantitative BOLD
Imaging neuroscience (Cambridge, Mass.)29 Sep 2026

Funding

1 grant since 2023

National Institute of Neurological Disorders and StrokeUS$661.1k

Imaging of brain oxygen extraction fraction in vascular contributions to dementia
National Institute of Neurological Disorders and StrokeUniversity of California at DavisUS$661.1k2023–2028

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Elevated brain oxygen extraction fraction (OEF) as a potential marker for vascular cognitive impairment and dementia

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AAIC 2025 Abstract23 Dec

Elevated brain oxygen extraction fraction (OEF) as a potential marker for vascular cognitive impairment and dementia

Study in peopleBiomarkers