The importance of phase-encoding order in ultra-short TR snapshot MR imaging

A. E. Holsinger, Stephen J Riederer

Research output: Contribution to journalArticle

108 Citations (Scopus)

Abstract

We show the importance of phase-encoding order in ultra-short TR (<10 ms) snapshot MR imaging. Contrast is more heavily dictated by the contrast preparation phase early in the measurement phase than later. When the low spatial frequencies are measured first, the resultant image contrast more closely resembles that established by the preparation phase. The transient nature of the data acquisition causes a k-space filter to be applied to the data. The effects of this filter can be minimized by appropriate choice of scan parameters.

Original languageEnglish (US)
Pages (from-to)481-488
Number of pages8
JournalMagnetic Resonance in Medicine
Volume16
Issue number3
DOIs
StatePublished - 1990

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology

Cite this

The importance of phase-encoding order in ultra-short TR snapshot MR imaging. / Holsinger, A. E.; Riederer, Stephen J.

In: Magnetic Resonance in Medicine, Vol. 16, No. 3, 1990, p. 481-488.

Research output: Contribution to journalArticle

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