Consideration of slice profiles in inversion recovery Look-Locker relaxation parameter mapping.

Tran-Gia, Johannes; Wech, Tobias; Hahn, Dietbert; Bley, Thorsten A; Köstler, Herbert

doi:10.1016/j.mri.2014.05.012

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Consideration of slice profiles in inversion recovery Look-Locker relaxation parameter mapping.

Author(s): Johannes Tran-Gia ¹ , Tobias Wech ² , Dietbert Hahn ³ , Thorsten A Bley ² , Herbert Köstler ²

Publication date (Electronic): Oct 2014

Journal: Magnetic resonance imaging

Keywords: Flip angle distribution, Imperfect slice excitation profile, Inversion recovery magnetization preparation, Look–Locker technique, Quantitative imaging, T(1) mapping

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Abstract

To include the flip angle distribution caused by the slice profile into the model used for describing the relaxation curves observed in inversion recovery Look-Locker FLASH T1 mapping for a more accurate determination of the relaxation parameters.

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Journal ID (iso-abbrev): Magn Reson Imaging

Title: Magnetic resonance imaging

ISSN (Electronic): 1873-5894

ISSN (Print): 0730-725X

Publication date (Electronic): Oct 2014

Volume: 32

Issue: 8

Affiliations

[1 ] Department of Diagnostic and Interventional Radiology, University of Würzburg, Würzburg, Germany. Electronic address: E_Tran_J@ukw.de.

[2 ] Department of Diagnostic and Interventional Radiology, University of Würzburg, Würzburg, Germany; Comprehensive Heart Failure Center Würzburg, University of Würzburg, Würzburg, Germany.

[3 ] Department of Diagnostic and Interventional Radiology, University of Würzburg, Würzburg, Germany.

Article

Publisher Item ID: S0730-725X(14)00184-2

DOI: 10.1016/j.mri.2014.05.012

PubMed ID: 24960366

SO-VID: 9f806184-b0b7-4821-b59d-4a97fa3645bb

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Keywords: Flip angle distribution,Imperfect slice excitation profile,Inversion recovery magnetization preparation,Look–Locker technique,Quantitative imaging,T(1) mapping

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Keywords: Flip angle distribution, Imperfect slice excitation profile, Inversion recovery magnetization preparation, Look–Locker technique, Quantitative imaging, T(1) mapping

Consideration of slice profiles in inversion recovery Look-Locker relaxation parameter mapping.

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Hearing Loss and Restoration

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