The presence or degree of haemodynamic impairment due to occlusive cerebrovascular
disease is often inferred from measurements of cerebral blood flow (CBF), cerebral blood …

To investigate the development of hemodynamics in the extracranial carotid and vertebral
artery system, a prospective color duplex sonography study was performed in 94 healthy …

Background No noninvasive technique is currently capable of “real-time” assessment and
monitoring of cerebral blood flow (CBF). We hypothesized that cerebral perfusion could be …

Blood flow and neurological function There are surprisingly few studies in the literature that
correlate absolute CBF levels in real time with clinical brain function during cerebral …

Several studies suggest that relative changes in cerebral blood flow (CBF) may be assessed
via transcranial Doppler sonography (TCD). The present study investigates the correlation …

PURPOSE: To determine the probability curve for regional cerebral infarction as a function
of percentage normalized perfused cerebral blood volume (pCBV) in patients with acute …

Transcranial color-coded duplex sonography (TCCD) is a new method for the measurement
of angle-corrected intracranial blood velocities. The insonation angle represents the most …

Transcranial duplex color‐flow imaging is a new diagnostic method that allows visual
display of blood flow in the basal cerebral arteries. This method allows determination of and …

Purpose: The limited clinical availability of currently used methods to measure regional
cerebral blood volume (CBV) and cerebral blood flow (CBF) represents an important …

BACKGROUND AND PURPOSE: The index of mean blood flow velocity (V) in the middle
cerebral artery (MCA) divided by respective velocity in the ipsilateral internal carotid artery …