Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Olivier Zaro Weber"'
Autor:
Matthias A Mutke, Vince I Madai, Federico C von Samson-Himmelstjerna, Olivier Zaro Weber, Gajanan S Revankar, Steve Z Martin, Katharina L Stengl, Miriam Bauer, Stefan Hetzer, Matthias Günther, Jan Sobesky
Publikováno v:
PLoS ONE, Vol 9, Iss 2, p e87143 (2014)
INTRODUCTION: In brain perfusion imaging, arterial spin labeling (ASL) is a noninvasive alternative to dynamic susceptibility contrast-magnetic resonance imaging (DSC-MRI). For clinical imaging, only product sequences can be used. We therefore analyz
Externí odkaz:
https://doaj.org/article/9d5561551cdd4f1aa94baa2c5a7c16fe
Autor:
Wolf-Dieter Heiss, Olivier Zaro-Weber
Publikováno v:
International Journal of Stroke. 14:351-358
The concept of the ischemic penumbra was formulated on the basis of animal experiments showing functional impairment and electrophysiologic disturbances with decreasing flow to the brain below defined values (the threshold for function) and irreversi
Autor:
Walter Moeller-Hartmann, Lucas Reiblich, Wolf-Dieter Heiss, Olivier Zaro-Weber, Hermann Fleischer, Alexander Schuster
Publikováno v:
Annals of Neurology
Objective Accurate identification of the ischemic penumbra, the therapeutic target in acute clinical stroke, is of critical importance to identify patients who might benefit from reperfusion therapies beyond the established time windows. Therefore, w
Autor:
Vince I Madai, Ivana Galinovic, Ulrike Grittner, Olivier Zaro-Weber, Alice Schneider, Steve Z Martin, Federico C von Samson-Himmelstjerna, Katharina L Stengl, Matthias A Mutke, Walter Moeller-Hartmann, Martin Ebinger, Jochen B Fiebach, Jan Sobesky
Publikováno v:
PLoS ONE, Vol 9, Iss 3, p e92295 (2014)
BACKGROUND AND PURPOSE: In acute stroke, the DWI-FLAIR mismatch allows for the allocation of patients to the thrombolysis window (
Externí odkaz:
https://doaj.org/article/99789ee172ea40f3b6449f2463176605
Autor:
Wolf-Dieter Heiss, Olivier Zaro-Weber
Publikováno v:
PET and SPECT in Neurology ISBN: 9783030531676
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4564a1966fd22fcb8c51330170dd8d8b
https://doi.org/10.1007/978-3-030-53168-3_23
https://doi.org/10.1007/978-3-030-53168-3_23
Autor:
Wolf-Dieter Heiss, Olivier Zaro-Weber
Publikováno v:
PET and SPECT of Neurobiological Systems ISBN: 9783030531751
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48c91350a99947a944d47f7558fb9da4
https://doi.org/10.1007/978-3-030-53176-8_4
https://doi.org/10.1007/978-3-030-53176-8_4
Autor:
Alexander Schuster, Johanna Reimer, Walter Moeller-Hartmann, Olivier Zaro-Weber, Jan Sobesky, Wolf-Dieter Heiss, Cornelia Montag
Publikováno v:
Cerebrovascular Diseases. 46:16-23
Background: In acute stroke, the magnetic resonance (MR) imaging-based mismatch concept is used to select patients with tissue at risk of infarction for reperfusion therapies. There is however a controversy if non-deconvolved or deconvolved perfusion
Autor:
Jan Sobesky, Michelle Livne, Tabea Kossen, Olivier Zaro-Weber, Walter Moeller-Hartmann, Wolf-Dieter Heiss, Kim Mouridsen, Vince I. Madai
Publikováno v:
Livne, M, Kossen, T, Madai, V I, Zaro-Weber, O, Moeller-Hartmann, W, Mouridsen, K, Heiss, W-D & Sobesky, J 2017, ' Multiparametric Model for Penumbral Flow Prediction in Acute Stroke ', Stroke, vol. 48, no. 7, pp. 1849-1854 . https://doi.org/10.1161/STROKEAHA.117.016631
Background and Purpose— Identification of salvageable penumbra tissue by dynamic susceptibility contrast magnetic resonance imaging is a valuable tool for acute stroke patient stratification for treatment. However, prior studies have not attempted
Autor:
Walter Moeller-Hartmann, Olivier Zaro-Weber, Michelle Livne, Peter Brunecker, Jan Sobesky, Wolf-Dieter Heiss, Kim Mouridsen, Vince I. Madai
Publikováno v:
Journal of Neuroimaging. 27:486-492
BACKGROUND AND PURPOSE In acute stroke, arterial-input-function (AIF) determination is essential for obtaining perfusion estimates with dynamic susceptibility-weighted contrast-enhanced magnetic resonance imaging (DSC-MRI). Standard DSC-MRI postproce
Autor:
Wolf-Dieter Heiss, Dora Siegmund, Alexander Schuster, Walter Moeller-Hartmann, Jan Sobesky, Alexandra Kandziora, Olivier Zaro-Weber
Publikováno v:
Journal of Cerebral Blood Flow & Metabolism. 37:3176-3183
Perfusion-weighted (PW) magnetic resonance imaging (MRI) is used to detect penumbral tissue in acute stroke, but the selection of optimal PW-maps and thresholds for tissue at risk detection remains a matter of debate. We validated the performance of