𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Echo-Time-Encoded Burst Imaging (EBI): A Novel Technique for Spectroscopic Imaging

✍ Scribed by Peter M. Jakob; Anne Ziegler; Simon J. Doran; Michel Décorps

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
665 KB
Volume
33
Category
Article
ISSN
0740-3194

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✦ Synopsis

A new technique for rapid spectroscopic imaging is presented. The proposed experiment enables a complete mapping of the two-dimensional reciprocal space k,, k, and thus the acquisition of a 1D spectroscopic image in a single scan.

The properties of the pulse sequence, based on the use of a burst of low flip angle pulses, are analyzed in the framework of linear response theory, and it is shown that chemical shift information may be introduced into the spatially encoded echoes. First experimental results are presented demonstrating that 32 x 32 proton spectroscopic images may be acquired within less than 1 min with a conventional imaging system.

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