M Luby

Summary

Affiliation: National Institutes of Health
Country: USA

Publications

  1. pmc Visual perfusion-diffusion mismatch is equivalent to quantitative mismatch
    Marie Luby
    Section on Stroke Diagnostics and Therapeutics, 10 Center Drive, MSC 1063, Building 10, Room B1D733, Bethesda, MD 20892 1063, USA
    Stroke 42:1010-4. 2011
  2. ncbi request reprint Reliability of MR perfusion-weighted and diffusion-weighted imaging mismatch measurement methods
    M Luby
    National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
    AJNR Am J Neuroradiol 28:1674-8. 2007
  3. ncbi request reprint Intra- and interrater reliability of ischemic lesion volume measurements on diffusion-weighted, mean transit time and fluid-attenuated inversion recovery MRI
    Marie Luby
    Section on Stroke Diagnostics and Therapeutics, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 10 Center Drive, Rm B1D733, MSC 1063, Bethesda, MD 20892, USA
    Stroke 37:2951-6. 2006
  4. ncbi request reprint Higher prevalence of cortical lesions observed in patients with acute stroke using high-resolution diffusion-weighted imaging
    K Benameur
    Section on Stroke Diagnostics and Therapeutics, National Institute on Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892 1063, USA
    AJNR Am J Neuroradiol 27:1987-9. 2006
  5. pmc Distal hyperintense vessels on FLAIR: an MRI marker for collateral circulation in acute stroke?
    K Y Lee
    Section on Stroke Diagnostics and Therapeutics, National Institute of Neurological Disorders and Stroke, 10 Center Drive, Room B1D733, Bethesda, MD 20892 1063, USA
    Neurology 72:1134-9. 2009
  6. ncbi request reprint Lesion volume change after treatment with tissue plasminogen activator can discriminate clinical responders from nonresponders
    Jose G Merino
    Section on Stroke Diagnostics and Therapeutics, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 10 Center Drive, Room B1D 733, MSC 1063, Bethesda, MD 20892, USA
    Stroke 38:2919-23. 2007
  7. pmc Blood-brain barrier disruption in humans is independently associated with increased matrix metalloproteinase-9
    Taura L Barr
    National Institute of Nursing Research, Bethesda, MD, USA
    Stroke 41:e123-8. 2010
  8. ncbi request reprint Early magnetic resonance imaging findings in patients receiving tissue plasminogen activator predict outcome: Insights into the pathophysiology of acute stroke in the thrombolysis era
    Julio A Chalela
    National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
    Ann Neurol 55:105-12. 2004
  9. pmc Establishing final infarct volume: stroke lesion evolution past 30 days is insignificant
    Martin R Gaudinski
    Section on Stroke Diagnostics and Therapeutics, Stroke Branch, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892, USA
    Stroke 39:2765-8. 2008
  10. ncbi request reprint Effect of the Glycine Antagonist Gavestinel on cerebral infarcts in acute stroke patients, a randomized placebo-controlled trial: The GAIN MRI Substudy
    Steven Warach
    National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892 1063, USA
    Cerebrovasc Dis 21:106-11. 2006

Detail Information

Publications11

  1. pmc Visual perfusion-diffusion mismatch is equivalent to quantitative mismatch
    Marie Luby
    Section on Stroke Diagnostics and Therapeutics, 10 Center Drive, MSC 1063, Building 10, Room B1D733, Bethesda, MD 20892 1063, USA
    Stroke 42:1010-4. 2011
    ..The purpose of this study is to determine the reliability of the qualitative method and compare it with quantitative mismatch measurement in thrombolytic-treated patients...
  2. ncbi request reprint Reliability of MR perfusion-weighted and diffusion-weighted imaging mismatch measurement methods
    M Luby
    National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
    AJNR Am J Neuroradiol 28:1674-8. 2007
    ..We investigated 2 methods of measuring MR imaging perfusion-diffusion mismatch to determine whether reliability is improved by direct measurement on a single, blended map...
  3. ncbi request reprint Intra- and interrater reliability of ischemic lesion volume measurements on diffusion-weighted, mean transit time and fluid-attenuated inversion recovery MRI
    Marie Luby
    Section on Stroke Diagnostics and Therapeutics, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 10 Center Drive, Rm B1D733, MSC 1063, Bethesda, MD 20892, USA
    Stroke 37:2951-6. 2006
    ..We investigated the intra- and interrater reliability of ischemic lesion volumes measurements assessed by different MRI sequences at various times from onset...
  4. ncbi request reprint Higher prevalence of cortical lesions observed in patients with acute stroke using high-resolution diffusion-weighted imaging
    K Benameur
    Section on Stroke Diagnostics and Therapeutics, National Institute on Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892 1063, USA
    AJNR Am J Neuroradiol 27:1987-9. 2006
    ..Modest improvements to imaging resulted in increased conspicuity, potentially affecting diagnosis, suspected pathogenic mechanism, and therapeutic decision...
  5. pmc Distal hyperintense vessels on FLAIR: an MRI marker for collateral circulation in acute stroke?
    K Y Lee
    Section on Stroke Diagnostics and Therapeutics, National Institute of Neurological Disorders and Stroke, 10 Center Drive, Room B1D733, Bethesda, MD 20892 1063, USA
    Neurology 72:1134-9. 2009
    ..However, the exact mechanism and clinical implications of this sign have not yet been clearly defined. The features of HV and its relevance to other imaging factors are presented here...
  6. ncbi request reprint Lesion volume change after treatment with tissue plasminogen activator can discriminate clinical responders from nonresponders
    Jose G Merino
    Section on Stroke Diagnostics and Therapeutics, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 10 Center Drive, Room B1D 733, MSC 1063, Bethesda, MD 20892, USA
    Stroke 38:2919-23. 2007
    ....
  7. pmc Blood-brain barrier disruption in humans is independently associated with increased matrix metalloproteinase-9
    Taura L Barr
    National Institute of Nursing Research, Bethesda, MD, USA
    Stroke 41:e123-8. 2010
    ..We hypothesized that plasma concentrations of MMP-9 are associated with a marker of BBB disruption in patients evaluated for acute stroke...
  8. ncbi request reprint Early magnetic resonance imaging findings in patients receiving tissue plasminogen activator predict outcome: Insights into the pathophysiology of acute stroke in the thrombolysis era
    Julio A Chalela
    National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
    Ann Neurol 55:105-12. 2004
    ..We propose MTT lesion volume decrease more than 30% 2 hours after tPA as an early marker of long-term clinical benefit of thrombolytic therapy...
  9. pmc Establishing final infarct volume: stroke lesion evolution past 30 days is insignificant
    Martin R Gaudinski
    Section on Stroke Diagnostics and Therapeutics, Stroke Branch, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892, USA
    Stroke 39:2765-8. 2008
    ..However, lesion volumes vary over time because of edema and tissue loss. This study aims to determine if lesion volumes measured at 30 and 90 days after ictus significantly differ...
  10. ncbi request reprint Effect of the Glycine Antagonist Gavestinel on cerebral infarcts in acute stroke patients, a randomized placebo-controlled trial: The GAIN MRI Substudy
    Steven Warach
    National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892 1063, USA
    Cerebrovasc Dis 21:106-11. 2006
    ..A planned MRI substudy within these trials investigated the effect of gavestinel on infarct volume...
  11. pmc Magnetic resonance imaging and computed tomography in emergency assessment of patients with suspected acute stroke: a prospective comparison
    Julio A Chalela
    Medical University of South Carolina, Charleston, SC, USA
    Lancet 369:293-8. 2007
    ..We aimed to prospectively compare CT and MRI for emergency diagnosis of acute stroke...