GRASE (gradient- and spin-echo) imaging: A novel fast MRI technique

Koichi Oshio, D. A. Feinberg

Research output: Contribution to journalArticle

233 Citations (Scopus)

Abstract

A fast multi-section MR imaging technique is described. Gradient- and spin-echo (GRASE) imaging utilizes the speed advantages of gradient refocusing while overcoming the image artifacts arising from static field inhomogeneity and chemical shift. Image contrast is determined by the T2 contrast in the Hahn spin echoes. A novel k-space trajectory temporally modulates signals and demodulates artifacts.

Original languageEnglish
Pages (from-to)344-349
Number of pages6
JournalMagnetic Resonance in Medicine
Volume20
Issue number2
Publication statusPublished - 1991
Externally publishedYes

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Magnetic Resonance Imaging

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology

Cite this

GRASE (gradient- and spin-echo) imaging : A novel fast MRI technique. / Oshio, Koichi; Feinberg, D. A.

In: Magnetic Resonance in Medicine, Vol. 20, No. 2, 1991, p. 344-349.

Research output: Contribution to journalArticle

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