Article

Impact of acquisition and modeling parameters on test-retest reproducibility of edited GABA+

2023-01-21

Abstract excerpt

Literature values for within-subject test-retest reproducibility of gamma-aminobutyric acid (GABA), measured with edited magnetic resonance spectroscopy (MRS), vary widely. Reasons for this variation remain unclear. Here we tested whether sequence complexity (two-experiment MEGA-PRESS versus four-experiment HERMES), editing pulse duration (14 versus 20 ms), scanner frequency drift (interleaved water referencing (I...

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Literature Corpus work: e917d3e2-0fb4-5e15-9dbd-778697e121ff
DOI: 10.1101/2023.01.20.524952

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