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perf:knowl:mri:acq:b1 [2012/01/30 09:47] jirik created |
perf:knowl:mri:acq:b1 [2012/01/30 10:10] (current) jirik |
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| - | Review in | + | Review in [1]: |
| Although a number of methods have been proposed | Although a number of methods have been proposed | ||
| Line 11: | Line 11: | ||
| deposition (1,3). These difficulties have been overcome by | deposition (1,3). These difficulties have been overcome by | ||
| several B1 mapping techniques that are more suitable for in | several B1 mapping techniques that are more suitable for in | ||
| - | vivo applications (10 –17); however, further improvements | + | vivo applications **(10 –17)**; however, further improvements |
| in time efficiency, anatomical coverage, and accuracy are | in time efficiency, anatomical coverage, and accuracy are | ||
| needed to introduce B1 mapping into routine practice. | needed to introduce B1 mapping into routine practice. | ||
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| - | [1] | + | [1]V. L. Yarnykh, "Actual flip-angle imaging in the pulsed steady state: A method for rapid three-dimensional mapping of the transmitted radiofrequency field," Magn. Reson. Med., vol. 57, no. 1, pp. 192-200, Jan. 2007. [Online]. Available: http://dx.doi.org/10.1002/mrm.21120 |
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| + | References in [1]: | ||
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| + | 10. Insko E, Bolinger L. Mapping of the radio frequency field. J Magn Reson | ||
| + | Ser A 1993;103:82– 85. | ||
| + | |||
| + | 11. Stollberger R, Wach P. Imaging of the active B1 | ||
| + | field in vivo. Magn | ||
| + | Reson Med 1996;35:246 –251. | ||
| + | |||
| + | 12. Sled JG, Pike GB. Correction for B1 | ||
| + | and B0 | ||
| + | variations in quantitative T2 | ||
| + | measurements using MRI. Magn Reson Med 2000;43:589 –593. | ||
| + | |||
| + | 13. Fernandez-Seara MA, Song HK, Wehrli FW. Trabecular bone volume | ||
| + | fraction mapping by low-resolution MRI. Magn Reson Med 2001;46: | ||
| + | 103–113. | ||
| + | |||
| + | 14. Wang J, Qiu M, Constable RT. In vivo method for correcting transmit/ | ||
| + | receive nonuniformities with phased array coils. Magn Reson Med | ||
| + | 2005;53:666 – 674. | ||
| + | |||
| + | 15. Cunningham CH, Pauly JM, Nayak KS. Saturated double-angle method | ||
| + | for rapid B1 mapping. Magn Reson Med 2006;55:1326 –1333. | ||
| + | |||
| + | 16. Akoka S, Franconi F, Seguin F, Le Pape A. Radiofrequency map of an | ||
| + | NMR coil by imaging. Magn Reson Imaging 1993;11:437– 41. | ||
| + | |||
| + | 17. Pan JW, Twieg DB, Hetherington HP. Quantitative spectroscopic imaging of the human brain. Magn Reson Med 1998;40:363–369. | ||
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