BACKGROUND AND PURPOSE: Similar to digital subtraction angiography, dynamic spin
labeling angiography (DSLA) provides time-resolved measurements of the influx of blood …

PURPOSE Arterial spin labeling (ASL) magnetic resonance imaging to assess cerebral
blood flow (CBF) is of increasing interest in basic research and in diagnostic applications …

BACKGROUND AND PURPOSE: Collateral circulation plays an important role in steno-
occlusive internal carotid artery disease (ICAD) to reduce the risk of stroke. We aimed to …

Background and Purpose—Collateral circulation plays a vital role in patients with steno-
occlusive disease, in particular for predicting stroke outcome. Digital subtraction …

Purpose To evaluate the potential clinical value of Arterial spin-labeled (ASL) through
comparison with computed tomography perfusion (CTP) in patients with chronic intracranial …

Background and Purpose—Three-dimensional pseudocontinuous arterial spin labeling with
multiple postlabeling delays has been used to assess cerebral blood flow (CBF). We used …

BACKGROUND AND PURPOSE: In patients with carotid stenosis or occlusion, cerebral
blood could be supplied through collateral pathways to improve regional blood flow and …

Objective The magnetic resonance imaging technique known as territorial arterial spin
labeling (TASL) allows for noninvasive visualization of perfusion territories. The objective of …

The purpose was to assess the difference of collaterals in symptomatic versus asymptomatic
patients with unilateral middle cerebral artery (MCA) stenosis by comparing cerebral blood …

Background Heterogeneity of arterial transit time due to cerebral artery steno-occlusive
lesions hampers accurate regional cerebral blood flow measurement by arterial spin …