Cerebrovascular reactivity (CVR) magnetic resonance imaging (MRI) probes cerebral
haemodynamic changes in response to a vasodilatory stimulus. CVR closely relates to the …

Border zone or watershed infarcts are ischemic lesions that occur in characteristic locations
at the junction between two main arterial territories. These lesions constitute approximately …

Purpose Current off-label uses of acetazolamide in hospitalized patients are reviewed.
Summary Acetazolamide is a carbonic anhydrase inhibitor typically used for indications …

Arterial spin labelling (ASL) is a non-invasive magnetic resonance imaging (MRI) technique
that may provide fully quantitative regional cerebral blood flow (rCBF) images. However …

Endovascular recanalization therapy (ERT) has been a standard of care for patients with
acute ischemic stroke due to large artery occlusion (LAO) within 6 hours after onset, since …

Objective The aim of this study was to compare brain perfusion SPECT obtained from a 360°
CZT and a conventional Anger camera. Methods The 360° CZT camera utilizing a brain …

Improved understanding of complex hemodynamic impairments in asymptomatic internal
carotid artery stenosis (ICAS) is crucial to better assess stroke risks. Multimodal MRI is ideal …

Chronic cerebral circulation insufficiency (CCCI) may not be an independent disease; rather,
it is a pervasive state of long‐term cerebral blood flow insufficiency caused by a variety of …

Background Cerebrovascular reserve (CVR) may be measured by using an acetazolamide
test to clinically evaluate patients with cerebrovascular disease. However, acetazolamide …

The role of cerebral pressure autoregulation (CPA) in brain injury and disorders has gained
increased interest. The CPA is often disturbed as a consequence of acute brain injury, which …