NEW ORLEANS — In children with posterior fossa syndrome (PFS), arterial spin-labeling (ASL) perfusion imaging shows that decreased frontal lobe blood flow is a strong physiologic correlate of disease ...

Arterial spin labeling (ASL) magnetic resonance imaging (MRI) can evaluate brain perfusion in neonates noninvasively. The aim of this study was to investigate whether ASL MRI can demonstrate perfusion ...

November 28, 2011 — Arterial spin-labeled (ASL) perfusion magnetic resonance imaging (MRI) can detect changes in brain function associated with Alzheimer's disease (AD) on par with ...

Malignant gliomas are characterized by three major physiological processes: growth/proliferation, angiogenesis, and invasion. Although incompletely understood, each physiological process is probably ...

The time to initiate intravenous thrombolysis for acute ischemic stroke is generally limited to within 4.5 hours after the onset of symptoms. Some trials have suggested that the treatment window may ...

In a direct comparison, FDG-PET proved superior to MRI with arterial spin labelling (ASL) for diagnosing and differentiating various forms of dementia; however, there remains a need for the latter ...