Motion compensation strategies in magnetic resonance imaging.

Details

Ressource 1Download: BIB_1480776F25BA.P001.pdf (2755.28 [Ko])
State: Public
Version: Final published version
Serval ID
serval:BIB_1480776F25BA
Type
Article: article from journal or magazin.
Publication sub-type
Review (review): journal as complete as possible of one specific subject, written based on exhaustive analyses from published work.
Collection
Publications
Institution
Title
Motion compensation strategies in magnetic resonance imaging.
Journal
Critical Reviews in Biomedical Engineering
Author(s)
van Heeswijk R.B., Bonanno G., Coppo S., Coristine A., Kober T., Stuber M.
ISSN
0278-940X (Print)
ISSN-L
0278-940X
Publication state
Published
Issued date
2012
Volume
40
Number
2
Pages
99-119
Language
english
Notes
Publication types: Journal Article ; ReviewPublication Status: ppublish
Abstract
Image quality in magnetic resonance imaging (MRI) is considerably affected by motion. Therefore, motion is one of the most common sources of artifacts in contemporary cardiovascular MRI. Such artifacts in turn may easily lead to misinterpretations in the images and a subsequent loss in diagnostic quality. Hence, there is considerable research interest in strategies that help to overcome these limitations at minimal cost in time, spatial resolution, temporal resolution, and signal-to-noise ratio. This review summarizes and discusses the three principal sources of motion: the beating heart, the breathing lungs, and bulk patient movement. This is followed by a comprehensive overview of commonly used compensation strategies for these different types of motion. Finally, a summary and an outlook are provided.
Keywords
Artifacts, Cardiovascular Diseases/diagnosis, Heart/physiology, Humans, Image Enhancement/methods, Imaging, Three-Dimensional, Lung/physiology, Magnetic Resonance Imaging/methods, Motion, Respiration, Respiratory-Gated Imaging Techniques/methods, Signal-To-Noise Ratio, Time Factors
Pubmed
Create date
21/01/2013 10:36
Last modification date
20/08/2019 12:43
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