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National Institutes of Health
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Background and Purpose— Perfusion-weighted imaging maps are used to identify hypoperfusion in acute ischemic stroke. We evaluated…
To determine if contrast‐enhanced (CE) MRI of intracranial lesions benefits from time‐resolved MR angiography (MRA) during…
PURPOSE
To prospectively compare the blood oxygen level-dependent (BOLD) magnetic resonance (MR) signal intensity of calf muscle…