… plots from a normal subject that represent a typical flow pattern from the study group are
shown in Figure 7. The times in the cardiac cycles at which the vector flow maps are shown are …

… was developed to study normal flow patterns in the thoracic aorta … normal subjects
were studied, one young group (average age 31 years) and one group with elderly people (average …

… 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 …

… blood flow patterns routinely seen in normal subjects (Table 2). These patients also showed
the highest-speed retrograde flow of all groups, and furthermore retrograde flow … is typical for …

… Most cognitive PET studies have used cerebral blood flow as a measure of brain activity.
In a typical cognitive PET experiment, subjects are injected with a radioactive tracer (€IZ’~O) …

… spectral patterns resulting from disturbed blood flow in the proximal branches of the carotid
bifurcation in young, presumed normal human subjects. In those studied, spectral patterns in …

… The blood flow patterns in the normal subjects and the patients were first analyzed
individually and then the normal subjects were compared with the patients with coronary artery …

… ; this was consistent with previously reported studies of regional cerebral blood flow. Patients
also … Studies of regional cerebral blood flow (CBF) suggest that there may be differences in …

… the period when a blood flow measurement was taking place the subject's eyes were closed
and the lights were dimmed. The subjects were informed of the particular task just before …

… All subjects tolerated the procedure very well and no complication was reported.
Satisfactory Doppler signals of the blood flow from the distal LAD were obtained in 15/18 (83%) …