Cerebrovascular resistance index

Verbal fluency is associated with cerebrovascular resistance index in humans (β = 0.106, p = 0.03).

“fluency improvements were positively associated with changes in CVRi during hypercapnia (β = 0.106, p = 0.03).”

Human trialduring hypercapnia

Aerobic exercise improves cognition and cerebrovascular regulation in older adults

Neurology·13 May 2020

Executive function is associated with cerebrovascular resistance index in humans (β = -0.205, p = 0.013).

“Changes in executive functions were negatively associated with changes in cerebrovascular resistance index (CVRi) during submaximal exercise (β = -0.205, p = 0.013)”

Human trialduring submaximal exercise

Aerobic exercise improves cognition and cerebrovascular regulation in older adults

Neurology·13 May 2020