Impact of frequency drift on gamma-aminobutyric acid-edited MR spectroscopy.

@article{Harris2014ImpactOF,
  title={Impact of frequency drift on gamma-aminobutyric acid-edited MR spectroscopy.},
  author={Ashley D. Harris and Benjamin Glaubitz and Jamie Near and C John Evans and Nicolaas A. J. Puts and Tobias Schmidt-Wilcke and Martin Tegenthoff and Peter B. Barker and Richard A. E. Edden},
  journal={Magnetic resonance in medicine},
  year={2014},
  volume={72 4},
  pages={
          941-8
        }
}
PURPOSE To investigate the quantitative impact of frequency drift on Gamma-Aminobutyric acid (GABA+)-edited MRS of the human brain at 3 Tesla (T). METHODS Three sequential GABA+-edited MEGA-PRESS acquisitions were acquired in fifteen sessions; in ten of these, MRS was preceded by functional MRI (fMRI) to induce frequency drift, which was estimated from the creatine resonance at 3.0 ppm. Simulations were performed to examine the effects of frequency drift on the editing efficiency of GABA and… CONTINUE READING
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References

Publications referenced by this paper.
SHOWING 1-10 OF 43 REFERENCES

Subtraction artifacts and frequency (mis-)alignment in J-difference GABA editing.

  • Journal of magnetic resonance imaging : JMRI
  • 2012
VIEW 6 EXCERPTS
HIGHLY INFLUENTIAL