Error images for spectroscopic imaging by LCModel using Cramer-Rao bounds

Magnetic Resonance Materials in Physics, Biology and Medicine

Volumn 19, Issue 1, 2006, Pages 1-14

  Jiru, F ^a,b   Skoch, A ^b   Klose, U ^a   Grodd, W ^a   Hajek, M ^b  

^a UNIVERSITY OF TÜBINGEN   (Germany)

^b INSTITUTE FOR CLINICAL AND EXPERIMENTAL MEDICINE   (Czech Republic)

Author keywords

Cramer Rao bounds; Error images; LCModel; Spectroscopic imaging

Indexed keywords

ANALYTICAL ERROR; ARTICLE; IMAGE ANALYSIS; MATHEMATICAL COMPUTING; MATHEMATICAL PARAMETERS; METABOLITE; PRIORITY JOURNAL; QUALITY CONTROL; SIGNAL NOISE RATIO; SIMULATION; SPECTROSCOPY; SPECTRUM;

ALGORITHMS; ANIMALS; ARTIFACTS; BRAIN; COMPUTER SIMULATION; DATA INTERPRETATION, STATISTICAL; HUMANS; MODELS, BIOLOGICAL; MODELS, CHEMICAL; MODELS, STATISTICAL; NEUROTRANSMITTER AGENTS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY;

EID: 33644535793     PISSN: 09685243     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10334-005-0018-7     Document Type: Article

References (23)

1. Brown TR, Kincaid BM, Ugurbil D (1982) NMR chemical shift imaging in three dimensions. Proc Natl Acad Sci 79:3523-3526
2. Maudsley AA, Hilal SK, Perman WP, Simon HE (1983) Spatially resolved high resolution spectroscopy by four dimensional NMR. J Magn Reson 51:147-152
3. Maudsley AA, Lin E, Weiner MW (1992) Spectroscopic imaging display and analysis. Magn Reson Imag 10:471-485
4. Ebel A, Soher BJ, Maudsley AA (2001) Assessment of 3D proton MR echo-planar spectroscopic imaging using automated spectral analysis. Magn Reson Med 46:1072-1078
5. Young K, Khetselius D, Soher BJ, Maudsley AA (2000) Confidence images for MR spectroscopic imaging. Magn Reson Med 44:537-545
6. Jiru F, Skoch A, Klose U, Grodd W, Hajek M (2004) Spectroscopic imaging of Glutamine and Glutamate using LCModel and error images. In: Proceedings of the 21th Annual Science Meeting ESMRMB, MAGMA - Suppl, Copenhagen, Denmark
7. Kreis R (2004) Issues of spectral quality in clinical 1H-magnetic resonance spectroscopy and a gallery of artifacts NMR Biomed 17:361-381
8. Barkhuijsen H, de Beer R, van Ormondt D (1986) Error theory for time domain signal analysis with linear prediction and singular value decomposition. J Magn Reson 67:371-375
9. Cavassila S, Deval S, Huegen C, van Ormondt D, Graveron-Demilly D (2000) Cramer-Rao bound expressions for parametric estimation of overlapping peaks: influence of prior knowledge. J Magn Reson 143:311-320
10. Cavassila S, Deval S, Huegen C, van Ormondt D, Graveron-Demilly D (2001) Cramer-Rao Bounds: an evaluation tool for quantitation. NMR Biomed. 14:278-283
11. Provencher SW (1993) Estimation of metabolite concentrations from localized in vivo proton NMR spectra. Magn Reson Med 30:672-679
12. McLean MA, Woermann FG, Barker GJ, Duncan JS (2000) Quantitative analysis of short echo time 1H-MRSI of cerebral gray and white matter. Magn Reson Med 44:401-411
13. Jiru F, Burian M, Skoch A, Hajek M (2002) LCModel for spectroscopic imaging. In: Proceedings of the Annual Science Meeting ESMRMB, MAGMA Suppl 1, Cannes, p 368
14. Srinivasan R, Vigneron D, Sailasuta N, Hurd R, Nelson S (2004) A comparative study of myo-inositol quantification using LCmodel at 1.5 T and 3.0 T with 3 D 1H proton spectroscopic imaging of the human brain. Magn Reson Imag 22:523-528
15. Provencher SW (1982) A constrained regularization method for inverting data represented by linear algebraic or integral equations. Comput Phys Commun 27:213-227
16. Kanowski M, Kaufmann J, Braun J, Bernarding J, Tempelmann C (2004) Quantitation of simulated short echo time 1H human brain spectra by LCModel and AMARES. Magn Reson Med 51:904-912
17. Hofmann L, Slotboom J, Jung B, Maloca P, Boesch C, Kreis R (2002) Quantitative 1H-magnetic resonance spectroscopy of human brain: influence of composition and parameterization of the basis set in linear combination model-fitting. Magn Reson Med 48:440-453
18. Macri MA, Garreffa G, Giove F, Guardati M, Ambrosini A, Colonnese C, Maraviglia B (2004) In vivo quantitative 1H MRS of cerebellum and evaluation of quantitation reproducibility by simulation of different levels of noise and spectral resolution. Magn Reson Imaging 22:1385-1393
19. Seeger U, Klose U, Mader I, Grodd W, Nagele T (2003) Parameterized evaluation of macromolecules and lipids in proton MR spectroscopy of brain diseases. Magn Reson Med 49:19-28
20. Taylor JR (1996) An introduction to error analysis: the study of uncertainties in physical measurements. University Science Books
21. Pouwels PJ, Brockmann K, Kruse B, Wilken B, Wick M, Hanefeld F, Frahm J (1999) Regional age dependence of human brain metabolites from infancy to adulthood as detected by quantitative localized proton MRS. Pediatr Res 46:474-485
22. Hajek M, Adamovicova M, Herynek V, Skoch A, Jiru F, Krepelova A, Dezortova M (2005) MR relaxometry and 1H MR spectroscopy for the determination of iron and metabolite concentrations in PKAN patients. Eur Radiol 15:1060-1068
23. Ratiney H, Coenradie Y, Cavassila S, van Ormondt D, Graveron-Demilly D (2004) Time-domain quantitation of 1H short echo-time signals: background accommodation. MAGMA 16:284-296