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Perfusion-Weighted Magnetic Resonance Imaging

Known as: PWI, Perfusion-Weighted MR, Perfusion-Weighted MRI 
A magnetic resonance imaging modality used to quantify the blood supply to an organ or tissue using signal measurement as detected from a… 
National Institutes of Health

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Perfusion Magnetic Resonance Imaging

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Language co-activation and lexical selection in bimodal bilinguals: Evidence from picture–word interference*
We used picture–word interference (PWI) to discover a) whether cross-language activation at the lexical level can yield… 
2014
2014
FLAIR-hyperintense vessel sign, diffusion-perfusion mismatch and infarct growth in acute ischemic stroke without vascular recanalisation therapy.
Highly Cited
2010
Highly Cited
2010
Steady-State Operation Scenario and the First Experimental Result on QUEST
QUEST focuses on the steady state operation of the spherical tokamak by controlled PWI and electron Bernstein wave current drive… 
2006
2006
Automated perfusion‐weighted MRI using localized arterial input functions
To investigate the utility of an automated perfusion‐weighted MRI (PWI) method for estimating cerebral blood flow (CBF) based on… 
Highly Cited
2006
Highly Cited
2006
Generalizing Nigrescence Profiles
The two studies in this article examine the interpretability and generalizability of nigrescence profiles based on Cross Racial… 
Highly Cited
2004
Highly Cited
2004
Influence of the site of arterial occlusion on multiple baseline hemodynamic MRI parameters and post-thrombolytic recanalization in acute stroke
In this prospective MRI study, we evaluated the impact of the site of occlusion on multiple baseline perfusion parameters and… 
Highly Cited
2004
Highly Cited
2004
Ultrasound Microbubble Destruction Imaging in Acute Middle Cerebral Artery Stroke
Background and Purpose— Cerebral perfusion imaging in acute stroke assists in determining the subtype and the severity of… 
Highly Cited
2002
Highly Cited
2002
Comparison Between Echo Contrast Agent-Specific Imaging Modes and Perfusion-Weighted Magnetic Resonance Imaging for the Assessment of Brain Perfusion
Background and Purpose— Contrast burst imaging (CBI) and time variance imaging (TVI) are new ultrasonic imaging modes enabling… 
Highly Cited
2001
Highly Cited
2001
Relationship between severity of MR perfusion deficit and DWI lesion evolution
Objective: To assess whether a quantitative analysis of the severity of the early perfusion deficit on MRI in acute ischemic… 
1990
1990
Hemodynamic dependence of myocardial oxygen consumption indexes.
We tested the afterload and contractile state dependency of three indexes of myocardial oxygen consumption (MVO2): total energy… 
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