Impaired Cerebral Vasomotor Reactivity in Alzheimer’s Disease
Baseline, post-CO2 test cerebral blood flow velocities, and calculated CVMR.
CBFV-S: cerebral blood flow velocity-systolic; CBFV-D: cerebral blood flow velocity-diastolic; CBFV-M: cerebral blood flow velocity-mean; CVMR %: cerebral vasomotor reactivity as a percentage of change between baseline CBFV and post-CO2 test CBFV.
p < 0·05: comparison of post-CO2 mean CBFV between AD and HC groups.
p < 0.05: comparison of mean CVMR % between AD and HC groups.