High field MRI systems, such as 7 Tesla (T) scanners, can deliver higher signal to noise ratio
(SNR) than lower field scanners and thus allow for the acquisition of data with higher spatial …

Over the past few decades, vascular flow-dependent imaging techniques have proven to be
effective for the visualization of large vessel diseases. However, these approaches are …

In recent years, ultra-high-field magnetic resonance imaging (MRI) applications have been
rapidly increasing in both clinical research and practice. Indeed, 7-Tesla (7T) MRI allows …

Purpose Higher magnetic field strengths enable time‐of‐flight (TOF) angiography with
higher resolution to depict small‐vessel pathologies. However, this potential is limited by the …

Abstract Background 3D Time-of-Flight (TOF) MR-angiography (MRA) substantially benefits
from ultra-high magnetic field strengths (≥ 7 T) due to increased Signal-to-Noise ratio and …

Purpose To prospectively evaluate non-contrast-enhanced 7-Tesla (T) MRA for delineation
of unruptured intracranial aneurysms (UIAs) in comparison with DSA. Material and methods …

BACKGROUND AND PURPOSE: Collateral networks in Moyamoya angiopathy have a
complex angioarchitecture difficult to comprehend on conventional examinations. This study …

Objective To compare the image quality of three-dimensional time-of-flight (TOF) magnetic
resonance angiography (MRA) with sparse undersampling and iterative reconstruction …

OBJECT The authors compared the image quality and diagnostic sensitivity and specificity
of 7.0-T and 3.0-T MRI and time-of-flight (TOF) MR angiography (MRA) in patients with …

The pathophysiologic role of hemodynamic alteration to peripheral vessels in Moyamoya
angiopathy and the formation of microaneurysms remains unclear. The purpose of this study …