Dynamic contrast‐enhanced MRI (DCE‐MRI) is a functional MRI method where T1‐
weighted MR images are acquired dynamically after bolus injection of a contrast agent. The …

There is increasing recognition of the importance of blood–brain barrier (BBB) disruption in
aging, dementia, stroke and multiple sclerosis in addition to more commonly-studied …

Texture analysis describes a variety of image-analysis techniques that quantify the variation
in surface intensity or patterns, including some that are imperceptible to the human visual …

Stroke is a leading cause of mortality and morbidity in the developed world. The goals of an
imaging evaluation for acute stroke are to establish a diagnosis as early as possible and to …

The dynamics of BBB permeability after AIS in humans are not well understood. In the
present study we measured the evolution of BBB permeability after AIS in humans using …

Dynamic susceptibility contrast MRI (DSC‐MRI) is the current standard for the measurement
of Cerebral Blood Flow (CBF) and Cerebral Blood Volume (CBV), but it is not suitable for the …

The blue azo dye, Evans blue, has a MW of 1.0 kDa. A notable property of Evans blue is its
propensity to bind serum albumin. The dye can, therefore, be used to measure the …

CT perfusion (CTP) is a functional imaging technique that provides important information
about capillary-level hemodynamics of the brain parenchyma and is a natural complement …

Background and Purpose—This review discusses the state of our current knowledge on
hemorrhagic transformation (HT) and summarizes key factors to be considered when …

Purpose: To determine whether admission computed tomography (CT) perfusion–derived
permeability–surface area product (PS) maps differ between patients with hemorrhagic …