Testing the three-pool white matter model adapted for use with T 2 relaxometry

Magnetic Resonance in Medicine

Volumn 54, Issue 2, 2005, Pages 449-454

  Andrews, Trevor ^a   Lancaster, Jack L ^a   Dodd, Stephen J ^a   Contreras Sesvold, Carmen ^a   Fox, Peter T ^a  

^a UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT SAN ANTONIO   (United States)

Author keywords

Multiexponential; Myelin; NNLS; T2; Three pool model

Indexed keywords

LAKES; LEAST SQUARES APPROXIMATIONS;

MULTIEXPONENTIAL; MYELIN; NNLS; NONNEGATIVE LEAST SQUARES; POOL MODELS; RELAXATION CURVES; SIGNAL TO NOISE; TISSUE SAMPLES;

SIGNAL TO NOISE RATIO;

MYELIN;

ANIMAL TISSUE; ARTICLE; CALCULATION; IN VITRO STUDY; MODEL; MYELINATED NERVE; NONHUMAN; NUCLEAR MAGNETIC RESONANCE; REGRESSION ANALYSIS; SIGNAL NOISE RATIO; SIMULATION; T2 RELAXOMETRY; WHITE MATTER;

EID: 22744445554     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.20599     Document Type: Article

References (19)

1. MacKay A, Whittall K, Adler J, Li D, Paty D, Graeb D. In vivo visualization of myelin water in brain by magnetic resonance. Magn Reson Med 1994;31:673-677.
2. Menon RS, Rusinko MS, Allen PS. Proton relaxation studies of water compartmentalization in a model neurological system. Magn Reson Med 1992;28:264-274.
3. Lawson CL, Hanson RJ. Solving least squares problems. Englewood Cliffs, NJ: Prentice-Hall; 1974.
4. Whittall KP, MacKay AL. Quantitative interpretation of NMR relaxation data. J Magn Reson 1989;84:134-152.
5. 2 relaxation data. Magn Reson Med 1996;35:370-378.
6. Glass H, DeGarreta A. Quantitative analysis of exponential curve fitting for biological applications. Phys Med Biol 1967;12:379-388.
7. Glass H, DeGarreta A. The quantitative limits of exponential curve fitting. Phys Med Biol 1971;16:119-130.
8. 2 in rat brain and trigeminal nerve in vivo. Magn Reson Med 2002;47:274-283.
9. Wachowicz K, Snyder RE. A look at the transverse relaxation spectra of mammalian optic nerve at 3.0 T and 11.7 T. In: Proceedings of the 10th Annual Meeting of ISMRM, Honolulu, 2002.
10. Lancaster JL, Andrews T, Hardies LJ, Dodd S, Fox PT. Three-pool model of white matter. J Magn Reson Imaging 2003;17:1-10.
11. Poon CS, Henkelman RM. Practical T2 quantitation for clinical applications. J Magn Reson Imaging 1992;2:541-553.
12. Press WH, Flannery WT, Teukolsky SA, Vetterling BP. Numerical recipes in C. New York: Cambridge University Press: 1992. p 425-430.
13. 2 components in bovine optic nerve. Magn Reson Med 1998;40:405-410.
14. van der Weerd L, Vergeldt F, de Jager PA, Van As H. Evaluation of algorithms for analysis of NMR relaxation decay curves. Magn Reson Imaging 2000;18:1151-1157.
15. Menon RS, Allen PS. Application of continuous relaxation time distributions to the fitting of data from model systems and excised tissue. Magn Reson Med 1991;20:214-227.
16. Vavasour IM. Magnetic resonance of human and bovine brain. Dissertation, Univ. of British Columbia, 1998.
17. 2 relaxation behaviour in guinea pig brain. Magn Reson Imaging 1999;17:1319-1325.
18. Fenrich FR, Beaulieu C, Allen PS. Relaxation times and microstructures. NMR Biomed 2001;14:133-139.
19. 2 relaxation of in vivo skeletal muscle. Magn Reson Med 1999;42:150-157.