Comparison of the 2 Most Popular Deconvolution Techniques for the Detection of Penumbral Flow in Acute Stroke | Zendy

Olivier ZaroWeber | Zendy; Michelle Livne | Zendy; Steve Z. Martin | Zendy; Federico C. von SamsonHimmelstjerna | Zendy; Walter MoellerHartmann | Zendy; Alexander K. Schuster | Zendy; Peter Brunecker | Zendy; Wolf-Dieter Heiß | Zendy; Jan Sobesky | Zendy; Vince I. Madai | Zendy

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Comparison of the 2 Most Popular Deconvolution Techniques for the Detection of Penumbral Flow in Acute Stroke

Author(s) -

Olivier ZaroWeber,

Michelle Livne,

Steve Z. Martin,

Federico C. von SamsonHimmelstjerna,

Walter MoellerHartmann,

Alexander K. Schuster,

Peter Brunecker,

Wolf-Dieter Heiß,

Jan Sobesky,

Vince I. Madai

Publication year - 2015

Publication title -

stroke

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.397

H-Index - 319

eISSN - 1524-4628

pISSN - 0039-2499

DOI - 10.1161/strokeaha.115.010246

Subject(s) - medicine , deconvolution , penumbra , nuclear medicine , magnetic resonance imaging , receiver operating characteristic , cerebral blood flow , stroke (engine) , positron emission tomography , acute stroke , nuclear magnetic resonance , radiology , mathematics , physics , algorithm , ischemia , thermodynamics , tissue plasminogen activator

Dynamic susceptibility-weighted contrast-enhanced (DSC) magnetic resonance imaging (MRI) is used to identify the tissue-at-risk in acute stroke, but the choice of optimal DSC postprocessing in the clinical setting remains a matter of debate. Using 15O-water positron emission tomography (PET), we validated the performance of 2 common deconvolution methods for DSC-MRI.

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