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 …

Background and purpose. To investigate the optimal values of flow velocity on transcranial
Doppler (TCD) in grading the severity of middle cerebral artery (MCA) stenosis in …

Cerebral perforating artery flow velocity and pulsatility can be measured using 7 tesla (T)
MRI. Enabling these flow metrics on more widely available 3T systems would make them …

This study measured the responses of both extracranial (internal carotid arteries) and
intracranial (middle cerebral/angular, basilar arteries) intravascular arterial volume flow …

Contrast‐enhanced MR angiography is often combined with phase contrast (PC) flow
measurement to answer a particular clinical question. The contrast agent that is …

Background 4D flow MRI shows great potential in neurovascular disorders such as stenosis,
atherosclerotic disease, aneurysms, and vascular malformations. Its widespread application …

The aim of this study was to validate the flow patterns measured by high‐resolution, time‐
resolved, three‐dimensional phase contrast MRI in a real‐size intracranial aneurysm …

Purpose MRI-based risk stratification should be established to identify patients with internal
carotid artery stenosis (ICS) who require further PET or SPECT evaluation. This study …

This study proposes a method for territorial segmentation and volumetric flow rate (VFR)
distribution measurement of cerebral territories based on time-resolved contrast enhanced …

This study describes and evaluates a semiautomated method for prescribing an optimal
imaging plane that is located as close as possible to the skull base, and is simultaneously …