3D single point imaging with compressed sensing provides high temporal resolution R ₂* mapping for in vivo preclinical applications

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• 作者：James A. Rioux ; Steven D. Beyea…
• 关键词：Magnetic resonance imaging ; Image reconstruction ; Three ; dimensional imaging
• 刊名：Magnetic Resonance Materials in Physics, Biology and Medicine
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：30
• 期：1
• 页码：41-55
• 全文大小：
• 刊物主题：Imaging / Radiology; Computer Appl. in Life Sciences; Solid State Physics; Biomedical Engineering; Health Informatics;
• 出版者：Springer Berlin Heidelberg
• ISSN：1352-8661
• 卷排序：30

文摘

ObjectivePurely phase-encoded techniques such as single point imaging (SPI) are generally unsuitable for in vivo imaging due to lengthy acquisition times. Reconstruction of highly undersampled data using compressed sensing allows SPI data to be quickly obtained from animal models, enabling applications in preclinical cellular and molecular imaging.