Slice‐selective extended phase graphs in gradient‐crushed, transient‐state free precession sequences: An application to MR fingerprinting
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28381
Abstract: Slice‐selective, gradient‐crushed, transient‐state sequences such as those used in MR fingerprinting (MRF) relaxometry are sensitive to slice profile effects. Whereas balanced steady‐state free precession MRF profile effects have been studied, less attention has been given… read more here.
Keywords: gradient crushed; slice selective; crushed transient; state free ... See more keywords
Homogeneous non-selective and slice-selective parallel-transmit excitations at 7 Tesla with universal pulses: A validation study on two commercial RF coils
Sign Up to like & getrecommendations! Published in 2017 at "PLoS ONE"
DOI: 10.1371/journal.pone.0183562
Abstract: Parallel transmission (pTx) technology, despite its great potential to mitigate the transmit field inhomogeneity problem in magnetic resonance imaging at ultra-high field (UHF), suffers from a cumbersome calibration procedure, thereby making the approach problematic for… read more here.
Keywords: slice selective; non selective; selective slice; transmit ... See more keywords
Non-Contrast-Enhanced Carotid MRA: Clinical Evaluation of a Novel Ungated Radial Quiescent-Interval Slice-Selective MRA at 1.5T
Sign Up to like & getrecommendations! Published in 2019 at "American Journal of Neuroradiology"
DOI: 10.3174/ajnr.a6171
Abstract: BACKGROUND AND PURPOSE: Non-contrast-enhanced MRA techniques have experienced a renaissance due to the known correlation between the use of gadolinium-based contrast agents and the development of nephrogenic systemic fibrosis and the deposition of gadolinium in… read more here.
Keywords: interval slice; quiescent interval; mra; contrast enhanced ... See more keywords