Lineshape of Magnetic Resonance and its Effects on Free Induction Decay and Steady-State Free Precession Signal Formation
Joint Authors
Ziener, C. H.
Uhrig, M.
Kampf, T.
Sturm, V. J. F.
Kurz, F. T.
Heiland, S.
Bendszus, M.
Pham, M.
Jakob, P. M.
Schlemmer, H.-P.
Buschle, L. R.
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-19
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
Magnetic resonance imaging based on steady-state free precision (SSFP) sequences is a fast method to acquire T 1 , T 2 , and T 2 ∗ -weighted images.
In inhomogeneous tissues such as lung tissue or blood vessel networks, however, microscopic field inhomogeneities cause a nonexponential free induction decay and a non-Lorentzian lineshape.
In this work, the SSFP signal is analyzed for different prominent tissue models.
Neglecting the effect of non-Lorentzian lineshapes can easily result in large errors of the determined relaxation times.
Moreover, sequence parameters of SSFP measurements can be optimized for the nonexponential signal decay in many tissue structures.
American Psychological Association (APA)
Ziener, C. H.& Uhrig, M.& Kampf, T.& Sturm, V. J. F.& Kurz, F. T.& Heiland, S.…[et al.]. 2020. Lineshape of Magnetic Resonance and its Effects on Free Induction Decay and Steady-State Free Precession Signal Formation. Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1139692
Modern Language Association (MLA)
Ziener, C. H.…[et al.]. Lineshape of Magnetic Resonance and its Effects on Free Induction Decay and Steady-State Free Precession Signal Formation. No. 2020 (2020), pp.1-17.
https://search.emarefa.net/detail/BIM-1139692
American Medical Association (AMA)
Ziener, C. H.& Uhrig, M.& Kampf, T.& Sturm, V. J. F.& Kurz, F. T.& Heiland, S.…[et al.]. Lineshape of Magnetic Resonance and its Effects on Free Induction Decay and Steady-State Free Precession Signal Formation. . 2020. Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1139692
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1139692