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A novel k-space trajectory measurement technique

✍ Scribed by Yantian Zhang; Hoby P. Hetherington; Ernest M. Stokely; Graeme F. Mason; Donald B. Twieg

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
672 KB
Volume
39
Category
Article
ISSN
0740-3194

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✦ Synopsis

Abstract

A new k‐space trajectory measurement technique is proposed and demonstrated. This technique measures the __k‐__space trajectory, in seconds, using only a few readout lines, using phase values of acquired MR signals. As a result of the technique's efficiency, k‐space trajectory measurement using patient data becomes possible. The utility of this techniques is demonstrated in phantom and human studies at 4.1 T.

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