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A modified saturation-recovery approximation for multiple spin-echo pulse sequences.

J N Lee·S J Riederer
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Abstract

In equations describing multiple spin-echo pulse sequences, the T1 dependence is often approximated by a saturation-recovery expression, which is valid only when the repetition time TR is much greater than the time required for the echoes. A slight modification of this approximation greatly increases its accuracy for small TR values.

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HumansImage EnhancementMagnetic Resonance SpectroscopyMathematicsJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.

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J N Lee, S J Riederer. 1986. A modified saturation-recovery approximation for multiple spin-echo pulse sequences.. https://doi.org/10.1002/mrm.1910030119

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