… a common clinical problem that requires intervention when distal ischemia produces severe
symptoms. Because arterial blood volume … blood flow at similar sites in healthy subjects that …

… radiotracers were used to measure regional CBF, cerebral blood volume (CBV), CMRO 2 ,
and oxygen extraction in 32 right-handed subjects at rest. Mean left hemispheric CBF (46.2 ± …

… subjects … 26 normal subjects, it was also possible to image the right upper pulmonary vein
from the long-axis view and extract velocity information concerning the pulmonary venous flow. …

… artery distensibility and blood flow was studied with magnetic resonance imaging in a large
number of normal subjects of varying age as well as in a smaller population of subjects with …

… aorta, we found that peak flow velocity was greatest in the … peak flow velocity recorded in
our normal subjects was 120 cm/set. Since we never recorded the peak ascending aortic flow …

… sensory and cognitive response to the measurement situation. There are, thus… flow with
advancing age than other regions. In the present study, we report rCBF data from normal subjects…

… The present study showed that during dynamic exercise of progressive intensity in normal
subjects, Qce~ (evaluated by vm) increased in proportion to the intensity as long as it …

… of intravascular flow volumes and global cerebral blood flow volume (CBFV) by summing
the flow volumes measured in each of the four extracranial vessels. Intravascular flow volumes …

This study evaluated a phase-contrast cine magnetic resonance (MR) imaging technique
capable of simultaneously allowing determination of velocity and volume flow rate (VFR) in …

… After reconstruction of the radioactivity distribution, images were converted pixel by pixel
into absolute units of blood flow, blood volume, oxygen … Results in normal subjects and brain …