Optimized glutamate detection at 3T

Journal of Magnetic Resonance Imaging

Volumn 30, Issue 5, 2009, Pages 1155-1162

  Hancu, Ileana ^a  

^a GE GLOBAL RESEARCH   (United States)

Author keywords

1H MRS; Glutamate; Simulation; Spectroscopy

Indexed keywords

GLUTAMIC ACID;

ADULT; ARTICLE; BRAIN; CONTROLLED STUDY; DIAGNOSTIC ACCURACY; DIAGNOSTIC VALUE; ECHOENCEPHALOGRAPHY; HUMAN; HUMAN EXPERIMENT; IN VIVO STUDY; MEASUREMENT; NEUROIMAGING; NORMAL HUMAN; PREPULSE INHIBITION; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; RELAXATION TIME; SIGNAL DETECTION; SIGNAL PROCESSING; SIMULATION;

ADULT; ALGORITHMS; BRAIN; BRAIN MAPPING; COMPUTER SIMULATION; CONTRAST MEDIA; GLUTAMIC ACID; HUMANS; MAGNETIC RESONANCE SPECTROSCOPY; PHANTOMS, IMAGING; REPRODUCIBILITY OF RESULTS; TIME FACTORS;

EID: 70350458181     PISSN: 10531807     EISSN: 15222586     Source Type: Journal    
DOI: 10.1002/jmri.21936     Document Type: Article

References (29)

1. Kandel ER, Schwartz JH, Jessell TM. Neurotransmitters. In: Hill M, editor. Principles of neural science. New York: McGraw-Hill; 2000:280-298.
2. Srinivasan R, Sailasuta N, Hurd R, Nelson S, Pelletier D. Evidence of elevated glutamate in multiple sclerosis using magnetic resonance spectroscopy at 3 T. Brain 2005;128(Pt 5):1016-1025. (Pubitemid 40675457)
3. Purdon SE, Valiakalayil A, Hanstock CC, Seres P, Tibbo P. Elevated 3T proton MRS glutamate levels associated with poor Continuous Performance Test (CPT-0X) scores and genetic risk for schizophrenia. Schizophr Res 2008;99:218-224.
4. Sailasuta N, Shriner K, Ross B. Evidence of reduced glutamate in the frontal lobe of HIV-seropositive patients. NMR Biomed 2008;33:326-331.
5. Chamuleau RA, Bosman DK, Bovee WM, Luyten PR, den Hollander JA. What the clinician can learn from MR glutamine/glutamate assays. NMR Biomed 1991;4:103-108.
6. Govindaraju V, Young K, Maudsley AA. Proton NMR chemical shifts and coupling constants for brain metabolites. NMR Biomed 2000;13:129-153. (Pubitemid 30414704)
7. Choi C, Coupland NJ, Bhardwaj PP, Malykhin N, Gheorghiu D, Allen PS. Measurement of brain glutamate and glutamine by spectrally-selective refocusing at 3 Tesla. Magn Reson Med 2006;55:997-1005.
8. Hurd R, Sailasuta N, Srinivasan R, Vigneron D, Pelletier D, Nelson S. Measurement of brain glutamate using TE-averaged PRESS at 3T. Magn Reson Med 2004;51:435-440. (Pubitemid 38298653)
9. Yahya A, Madler B, Fallone BG. Exploiting the chemical shift displacement effect in the detection of glutamate and glutamine (Glx) with PRESS. J Magn Reson 2008;191:120-127.
10. Yang S, Hu J, Kou Z, Yang Y. Spectral simplification for resolved glutamate and glutamine measurement using a standard STEAM sequence with optimized timing parameters at 3, 4, 4.7, 7, and 9.4T. Magn Reson Med 2008;59:236-244.
11. Bartha R. Effect of signal-to-noise ratio and spectral linewidth on metabolite quantification at 4 T. NMR Biomed 2007;20:512-521. (Pubitemid 47272371)
12. Kim H, Wild JM, Allen PS. Strategy for the spectral filtering of myo-inositol and other strongly coupled spins. Magn Reson Med 2004;51:263-272. (Pubitemid 38168585)
13. Hancu I. Which pulse sequence is optimal for myo-inositol detection at 3T? NMR Biomed 2009;22:426-435.
14. Smith S, Levante T, Meier B, Ernst R. Computer simulations in magnetic resonance. An object-oriented programming approach. J Magn Reson Series A 1994;106:75-105.
15. Young K, Matson GB, Govindaraju V, Maudsley AA. Spectral simulations incorporating gradient coherence selection. J Magn Reson 1999;140:146-152. (Pubitemid 129609623)
16. Mullins PG, Chen H, Xu J, Caprihan A, Gasparovic C. Comparative reliability of proton spectroscopy techniques designed to improve detection of J-coupled metabolites. Magn Reson Med 2008;60:964-969.
17. Schubert F, Gallinat J, Seifert F, Rinneberg H. Glutamate concentrations in human brain using single voxel proton magnetic resonance spectroscopy at 3 Tesla. Neuroimage 2004;21:1762-1771. (Pubitemid 38446596)
18. Seeger U, Klose U, Seitz D, Nagele T, Lutz O, Grodd W. Proton spectroscopy of human brain with very short echo time using high gradient amplitudes. Magn Reson Imaging 1998;16:55-62. (Pubitemid 28020804)
19. Hennig J, Thiel T, Speck O. Improved sensitivity to overlapping multiplet signals in in vivo proton spectroscopy using a multiecho volume selective (CPRESS) experiment. Magn Reson Med 1997;37:816-820. (Pubitemid 27270756)
20. Soher BJ, Pattany PM, Matson GB, Maudsley AA. Observation of coupled 1H metabolite resonances at long TE. Magn Reson Med 2005;53:1283-1287.
21. Sailasuta N, Hurd R, Cunningham C, Vigneron DB, Nelson SJ, Pauly J. A novel approach for reducing chemical shift registration error at 3T: short TE CPRESS. In: Proc 12th Annual Meeting ISMRM, Kyoto; 2004. p 2297.
22. Mlynarik V, Gruber S, Moser E. Proton T (1) and T (2) relaxation times of human brain metabolites at 3 Tesla. NMR Biomed 2001;14:325-331.
23. Traber F, Block W, Lamerichs R, Gieseke J, Schild HH. 1H metabolite relaxation times at 3.0 Tesla: measurements of T1 and T2 values in normal brain and determination of regional differences in transverse relaxation. J Magn Reson Imaging 2004;19:537-545. (Pubitemid 38619915)
24. Gottschalk M, Lamalle L, Segebarth C. Short-TE localised 1H MRS of the human brain at 3 T: quantification of the metabolite signals using two approaches to account for macromolecular signal contributions. NMR Biomed 2008;21:507-517. (Pubitemid 351895439)
25. Zhong K, Ernst T. Localized in vivo human 1H MRS at very short echo times. Magn Reson Med 2004;52:898-901. (Pubitemid 39314994)
26. Cavassila S, Deval S, Huegen C, van Ormondt D, Graveron-Demilly D. Cramer-Rao bounds: an evaluation tool for quantitation. NMR Biomed 2001;14:278-283. (Pubitemid 32611440)
27. Maudsley AA, Govindaraju V, Young K, et al. Numerical simulation of PRESS localized MR spectroscopy. J Magn Reson 2005;173:54-63. (Pubitemid 40206417)
28. Brooks WM, Friedman SD, Stidley CA. Reproducibility of 1H-MRS in vivo. Magn Reson Med 1999;41:193-197.
29. Kanowski M, Kaufmann J, Braun J, Bernarding J, Tempelmann C. Quantitation of simulated short echo time 1H human brain spectra by LCModel and AMARES. Magn Reson Med 2004;51:904-912. (Pubitemid 38580602)