Reduced spatial side lobes in chemical-shift imaging

Magnetic Resonance in Medicine

Volumn 42, Issue 2, 1999, Pages 314-323

  Adalsteinsson, Elfar ^a,c   Star Lack, Josh ^a   Meyer, Craig H ^b   Spielman, Daniel M ^a  

^a STANFORD UNIVERSITY   (United States)

^b Stanford University   (United States)

^c STANFORD UNIVERSITY   (United States)

Author keywords

Impulse response; Spiral trajectories; Weighted k space sampling

Indexed keywords

CHEMICAL SHIFT; IMPULSE RESPONSE; METABOLITES; TRAJECTORIES;

APODIZATION FUNCTION; BRAIN METABOLITES; CHEMICAL SHIFT IMAGING; GRADIENT PERFORMANCE; K-SPACE SAMPLING; SAMPLING DENSITIES; SPIRAL TRAJECTORIES; VARIABLE DENSITY SAMPLINGS;

INFORMATION RETRIEVAL;

N ACETYLASPARTIC ACID;

ARTICLE; IMAGING AND DISPLAY; PHANTOM; PROTON NUCLEAR MAGNETIC RESONANCE;

EID: 0032819456     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1522-2594(199908)42:2<314::AID-MRM14>3.0.CO;2-X     Document Type: Article

References (28)

1. Macovski A. Noise in MRI. Magn Reson Med 1996;36(3):494-497.
2. Brooker HR, Mareci TH, Mao J. Selective Fourier transform localization. Magn Reson Med 1987;5:417-433.
3. Parker DL, Gulberg GT, Fredrick PR. Gibbs artifact removal in magnetic resonance imaging. Med Phys 1987;14(4):640-645.
4. Mareci TH, Brooker HR. High-resolution magnetic resonance spectra from a sensitive region defined with pulsed field gradients. J Magn Reson 1984;57:157-163.
5. Hugg JW, Maudsley AA, Wiener MW, Matson GB. Comparison of k-space sampling schemes for multidimensional MR spectroscopic imaging. Magn Reson Med 1996;36:469-473.
6. Lack JM. Optimal gradient waveform design for projection imaging and projection reconstruction echo-planar imaging. Magn Reson Med 1999; 41:664-675.
7. 2 signal attenuation effects in fast three-dimensional sodium imaging. In: Proceedings of the 3rd Scientific Meeting of the International Society for Magnetic Resonance in Medicine 1997;38:1022-1028.
8. Meyer CH, Hu BS, Nishimura DG, Macovski A. Fast spiral coronary artery imaging. Magn Reson Med 1992;28:202-213.
9. Meyer CH, Pauly JM, Macovski A. A rapid, graphical method for optimal spiral gradient design. In: Proceedings of the 4th Scientific Meeting of the International Society for Magnetic Resonance in Medicine 1996;1:392.
10. Hardy OJ, Cline HE. Broadband nuclear magnetic resonance pulses with two-dimensional spatial selectivity. J Appl Phys 1989;66(4):1513-1516.
11. Pauly JM. New approaches to selective excitation for magnetic resonance imaging. Ph.D. Thesis, Stanford University, 1989.
12. King KF, Foo TKF, Crawford CR. Spiral scan gradient waveform design algorithm. In: Proceedings of the 3rd Scientific Meeting of the International Society for Magnetic Resonance in Medicine 1995;1:623.
13. Liao J, Pauly JM. Pelc NJ. MRI using piecewise-linear spiral trajectory. Magn Reson Med 1997;38:246-252.
14. Meyer CH. Spiral echo-planar imaging. In: Schmitt F, Stehling MK, Turner R, editors. Echo-planar imaging: Theory, technique, and applications. New York: Springer Verlag; 1998.
15. O-Sullivan JD. A fast sinc function gridding algorithm for Fourier inversion in computed tomography. IEEE Trans Med Imag 1985;4(4):200-207.
16. Jackson JI, Meyer CH, Nishimura DG, Macovski A. Selection of a convolution function for Fourier inversion using gridding. IEEE Trans Med Imag 1991;10(3):473-478.
17. Kerr AB, Pauly J, Nishimura D. Gradient measurement and characterization for spiral and echo-planar sequences. In: Proceedings of the 4th Scientific Meeting of the International Society for Magnetic Resonance in Medicine 1996;1:364.
18. Alley MT, Glover GH, Pelc NJ. A gradient characterization using a Fourier-transform technique. Magn Reson Med 1998;39(4):581-587.
19. Meyer CH, Spielman DM, Macovski A. Spiral fluoroscopy. In: Proceedings of the 12th Scientific Meeting of the Society for Magnetic Resonance in Medicine 1993;1:475.
20. Spielman DM, Pauly JM, Meyer CH. Magnetic resonance fluoroscopy using spirals with variable sampling densities. Magn Reson Med 1995;34:388-394.
21. Liao J, Pauly JM, Brosnan TJ, Pelc NJ. Reduction of motion artifacts in cine MRI using variable-density spiral trajectories. Magn Reson Med 1997;37:569-575.
22. Adalsteinsson E, Irarrazabal P, Topp S, Meyer C, Macovski A. Volumetric spectroscopic imaging with spiral-based k-space trajectories. Magn Reson Med 1998;39:889-898.
23. Pauly J, Le Roux P, Nishimura D, Macovski A. Parameter relations for the shinnar-le roux selective excitation pulse design algorithm (NMR imaging). IEEE Trans Med Imag 1991;10:53-65.
24. Topp S, Adalsteinsson E, Spielman DM. Phase robust pulse pairs for chemical shift selective spin echoes. In: Proceedings of the 5th Scientific Meeting of the International Society for Magnetic Resonance in Medicine 1997;3:1535.
25. Takahashi A, Peters T. Compensation of multi-dimensional selective excitation pulses using measured k-space trajectories. Magn Reson Med 1995;34:446-456.
26. Duyn JH, Gillen J, Sobering G, van Zijl PCM, Moonen CTW. Multisection proton MR spectroscopic imaging of the brain. Radiology 1993;188: 277-282.
27. Hu X, Patel M, Ugurbil K. A new strategy for spectroscopic imaging. J Magn Reson, B 1994;103(1):30-38.
28. Gonen O, Murdoch JB, Stoyanova R, Goelman G. 3D multivoxel proton spectroscopy of human brain using a hybrid of 8th-order Hadamard encoding with 2d chemical shift imaging. Magn Reson Med 1998;39:34-40.