Color duplex flowmetry of internal carotid and vertebral arteries permits estimation of
intravascular flow volumes and global cerebral blood flow volume (CBFV) by summing the …

Background and Purpose—Global cerebral blood flow (CBF) is an important yet largely
unknown quantity in the treatment of neurological intensive care patients. Color duplex …

To noninvasively estimate cerebral blood flow volume, a prospective study of color duplex
sonography of the common, external, and internal carotid arteries and vertebral arteries of …

Two consecutive measurements of resting CBF were carried out in normal volunteers (n=
25) using H215O positron emission tomography. Absolute whole-brain blood flow (WBBF; …

Observations on blood velocity in the middle cerebral artery using transcranial Doppler
ultrasound and on the ipsilateral internal carotid artery flow volume were obtained during …

Ultrasound‐derived volumetric flow analysis may be useful in answering questions of basic
physiological interest in the cerebrovascular circulation. Using this technique, the authors …

Cerebral artery blood velocity and regional blood flow (rCBF) were investigated in 17 normal
subjects. Blood velocity was measured with 2 MHz pulsed Doppler ultrasound in the …

Measurements of cerebral blood flow (CBF) show large variability among healthy subjects.
The aim of the present study was to investigate the relative effect of established factors …

In order to evaluate cerebral blood flow (CBF) patterns among individual patients with
increased statistical confidence, CBF measurements were carried out using the 133Xe …

In a prospective study of the natural development of total cerebral blood flow volume
(CBFV), the common, external and internal carotid and vertebral arteries were examined in …