Simultaneous spin-echo refocusing

Magnetic Resonance in Medicine

Volumn 54, Issue 3, 2005, Pages 513-523

  Günther, Matthias ^a   Feinberg, David A ^a  

^a Advanced MRI Technologies   (United States)

Author keywords

Gradient spoiling; High field MRI; Non CPMG; SAR; Spin echo

Indexed keywords

MEDICAL IMAGING;

FIELD STRENGTHS; HIGH FIELD MRI; NEW APPROACHES; NON-CPMG; PHASE CYCLING; POTENTIAL SOURCES; SPIN ECHO; T2-WEIGHTED IMAGING;

SPIN POLARIZATION;

ARTICLE; BRAIN; HUMAN; IMAGE QUALITY; MEASUREMENT; NUCLEAR MAGNETIC RESONANCE IMAGING; RADIOFREQUENCY; SIGNAL NOISE RATIO;

EID: 24144493805     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.20587     Document Type: Article

References (22)

1. Hennig J, Nauerth A, Friedburg H. RARE imaging: a fast imaging method for clinical MR. Magn Reson Med 1986;3:823-833.
2. Melki PS, Mulkern RV, Panych LP, Jolesz FA. Comparing the FAISE method with conventional dual-echo sequences. J Magn Reson Imaging 1991;1:319-326.
3. Hahn EL. Spin echoes. Phys Rev 1950;80:580-594.
4. International-Electrotechnical-Commission. Medical Electrical Equipment-Part 2: Particular requirements for the safety of magnetic resonance equipment for medical diagnosis; 1995;IEC 60601-60602, 60633 p.
5. Hennig J. Multiecho imaging sequences with low refocusing flip angles. J Magn Reson 1988;78:397-407.
6. Le Roux P, Hinks RS. Stabilization of echo amplitudes in FSE sequences. Magn Reson Med 1993;30:183-190.
7. Alsop DC. The sensitivity of low flip angle RARE imaging. Magn Reson Med 1997;37:176-184.
8. Hennig J, Schefffer K. Easy improvement of signal-to-noise in RARE-sequences with low refocusing 'flip angles. Magn Reson Med 2000;44: 983-985.
9. Hennig J, Scheffler K. Hyperechoes. Magn Reson Med 2001;46:6-12.
10. Feinberg DA, Reese TG, Wedeen VJ. Simultaneous echo refocusing in EPI. Magn Reson Med 2002;48:1-5.
11. Oshio K, Günther M, Feinberg D. Recovery of susceptibility signal loss in brain using a novel single-shot SIR EPI. In: Proceedings of the 10th Annual Meeting of ISMRM, Honolulu, Hawaii, 2002. p 201.
12. Carr H, Purcell E. Effects of diffusion on free precession in nuclear magnetic resonance experiments. Phys Rev 1954;94:630-638.
13. Crawley AP, Henkelman RM. Errors in T2 estimation using multislice multiple-echo imaging. Magn Reson Med 1987;4:34-47.
14. Poon CS, Henkelman RM. Practical T2 quantitation for clinical applications. J Magn Reson Imaging 1992;2:541-553.
15. Bain AD, Coherence levels and coherence pathways in NMR-a simple way to design phase cycling procedures. J Magn Reson 1984;56:418-427.
16. Majumdar S, Orphanoudakis SC, Gmitro A, Odonnell M, Gore JC. Errors in the measurements of T2 using multiple-echo MRI techniques. 1. Effects of radiofrequency pulse imperfections. Magn Reson Med 1986;3:397-417.
17. Pauly J, Le Roux P, Nishimura D, Macovski A. Parameter relations for the Shinnar-LeRoux selective excitation pulse design algorithm. IEEE Trans Med Imaging 1991;10:53-65.
18. Glover GH. Phase-offset multiplanar (POMP) volume imaging-a new technique. J Magn Reson Imaging 1991;1:457-461.
19. Oshio K, Feinberg DA. GRASE (gradient- and spin-echo) imaging: a novel fast MRI technique. Magn Reson Med 1991;20:344-349.
20. Schick F. SPLICE: Sub-second diffusion-sensitive MR imaging using a modified fast spin-echo acquisition made. Magn Reson Med 1997;38: 638-644.
21. Haacke EM. Magnetic resonance imaging: physical principles and sequence design. New York: Wiley-Liss; 1999; xxvii, 914 p.
22. Durney CH, Massoudi H, Iskander MF. Radiofrequency radiation dosimetry handbook: http://www.brooks.af.mil/AFRL/HED/hedr/ reports/handbook/.