Cerebrovascular reactivity
Biomarker1 paper2 findings
- Humans1
Effects
1Executive function
downin humans1
1 study
Executive function
downin humans1
Cerebrovascular reactivity decreases executive function in humans (β=-0.47, p = 0.004).
Humansin older adultsoccipital lobe
Vascular reactivity and gray matter shape executive function · Journal of Alzheimer's disease : JAD · 28 Sep 2026
Associations
1Gray matter volume
no changein humans1
1 study
Gray matter volume
no changein humans1
Cerebrovascular reactivity is associated with gray matter volume in humans (ρ: -0.15 to -0.06; all p > 0.05).
Humansacross frontal, temporal, parietal, or occipital lobesbrain
Vascular reactivity and gray matter shape executive function · Journal of Alzheimer's disease : JAD · 28 Sep 2026
Latest
3Supraphysiological ascorbic acid infusion attenuates cerebrovascular dysfunction in middle-aged and older adults
Disadvantaged neighborhoods tie to lower brain vascular function
In 132 older adults, greater neighborhood deprivation was associated with lower whole-brain cerebrovascular reactivity, independent of traditional…In 132 older adults, greater neighborhood deprivation was associated with lower whole-brain cerebrovascular reactivity, independent of traditional vascular risks and Alzheimer's pathology.
Vascular reactivity and gray matter shape executive function
In 120 older adults, cerebrovascular reactivity and gray matter volume interacted in parietal and occipital lobes to influence executive function.In 120 older adults, cerebrovascular reactivity and gray matter volume interacted in parietal and occipital lobes to influence executive function.