Relaxation dispersion in MRI induced by fictitious magnetic fields

Journal of Magnetic Resonance

Volumn 209, Issue 2, 2011, Pages 269-276

  Liimatainen, Timo ^a,b   Mangia, Silvia ^b   Ling, Wen ^b   Ellermann, Jutta ^b   Sorce, Dennis J ^b   Garwood, Michael ^b   Michaeli, Shalom ^b  

^a UNIVERSITY OF EASTERN FINLAND   (Finland)

^b UNIVERSITY OF MINNESOTA MEDICAL SCHOOL   (United States)

Author keywords

Human brain; Mouse brain; Relaxation; Relaxation along fictitious field; Relaxation dispersion; Rotating frame

Indexed keywords

HUMAN BRAIN; MOUSE BRAIN; RELAXATION; RELAXATION ALONG FICTITIOUS FIELD; RELAXATION DISPERSION; ROTATING FRAME;

BRAIN; MAGNETIC FIELD EFFECTS; RADIOFREQUENCY SPECTROSCOPY; RATE CONSTANTS; RESONANCE; ROTATION;

DISPERSIONS;

ALGORITHM; ANIMAL; ARTICLE; BRAIN; BRAIN MAPPING; C57BL MOUSE; COMPUTER ASSISTED DIAGNOSIS; ELECTROMAGNETIC FIELD; HISTOLOGY; HUMAN; METHODOLOGY; MOUSE; NUCLEAR MAGNETIC RESONANCE IMAGING;

ALGORITHMS; ANIMALS; BRAIN; BRAIN MAPPING; ELECTROMAGNETIC FIELDS; HUMANS; IMAGE INTERPRETATION, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; MICE; MICE, INBRED C57BL;

EID: 79953169431     PISSN: 10907807     EISSN: 10960856     Source Type: Journal    
DOI: 10.1016/j.jmr.2011.01.022     Document Type: Article

References (24)

1. 1ρ relaxation in the presence of exchange Concept. Magn. Reson. A 19 2003 134 148 (Pubitemid 40655557)
2. A. Abragam Principles of Nuclear Magnetism 1963 Oxford University Press Inc. Oxford pp. 517-522
3. M. Fischer, A. Majumdar, and E. Zuiderweg Protein NMR relaxation: theory, applications and outlook Prog. NMR Spectrosc. 33 1998 207 272 (Pubitemid 128765878)
4. A. Palmer, C. Kroenke, and J. Loria Nuclear magnetic resonance methods for quantifying microsecond-to-millisecond motions in biological macromolecules Method Enzymol. 339 2001 204 238 (Pubitemid 32666562)
5. I. Solomon Rotary spin echoes Phys. Rev. Lett. 2 1959 301 305
6. 1ρ MRI for molecular and diagnostic imaging of articular cartilage NMR Biomed. 19 2006 781 821 (Pubitemid 44811543)
7. 2 magnetic resonance imaging of human occipital lobe at 4 T Magn. Reson. Med. 54 2005 14 19 (Pubitemid 40898391)
8. 1ρ J. Cereb. Blood Flow Metab. 20 2000 1457 1466
9. 1 in the rotating frame Cancer Gene Ther. 9 2002 338 345 (Pubitemid 34289452)
10. 1 relaxation in the rotating frame as a sensitive MR imaging marker for gene therapy treatment response in rat glioma Radiology 243 2007 796 803 (Pubitemid 46799434)
11. S. Michaeli, G. Oz, D.J. Sorce, M. Garwood, K. Ugurbil, S. Majestic, and P. Tuite Assessment of brain iron and neuronal integrity in patients with Parkinson's disease using novel MRI contrasts Mov. Disord. 22 2007 334 340 (Pubitemid 46569686)
12. 2ρ contrast in human brain images measured with adiabatic radio frequency pulses Magn. Reson. Med. 53 2005 823 829 (Pubitemid 40478430)
13. S. Michaeli, D. Sorce, D. Idiyatullin, K. Ugurbil, and M. Garwood Transverse relaxation in the rotating frame induced by chemical exchange J. Magn. Reson. 169 2004 293 299
14. 1ρ MRI contrast in the human brain: modulation of the longitudinal rotating frame relaxation shutter-speed during an adiabatic RF pulse J. Magn. Reson. 181 2006 138 150
15. 1ρ,off-weighted imaging Magn. Reson. Med. 57 2007 2 7 (Pubitemid 46067932)
16. T. Liimatainen, D.J. Sorce, R. Connell, M. Garwood, and S. Michaeli MRI Contrast from relaxation along a fictitious field (RAFF) Magn. Reson. Med. 64 2010 983 994
17. A.G. Redfield Theory of nuclear relaxation processes Adv. Magn. Reson. 1 1965 1 32
18. M. Garwood, and Y. Ke Symmetric pulses to induce arbitrary flip angles with compensation for rf inhomogeneity and resonance offsets J. Magn. Reson. 94 1991 511 525
19. C. Slichter Principles of Magnetic Resonance 3rd ed. 1996 Springer Heidelberg
20. C. Griesinger, and R.R. Ernst Cross relaxation in time-dependent nuclear spin system: invariant trajectory approach Chem. Phys. Lett. 152 1988 239 247
21. T. Ceckler, J. Maneval, and B. Melkowits Modeling magnetization transfer using a three-pool model and physically meaningful constrains of the fitting parameters J. Magn. Reson. 151 2001 9 27
22. J.T. Vaughan, G. Adriany, M. Garwood, E. Yacoub, T. Duong, L. DelaBarre, P. Andersen, and K. Ugurbil Detunable transverse electromagnetic (TEM) volume coil for high-field NMR Magn. Reson. Med. 47 2002 990 1000
23. M. Garwood, and L. DelaBarre The return of the frequency sweep: designing adiabatic pulses for contemporary NMR J. Magn. Reson. 153 2001 155 177
24. M.H. Levitt, and R. Freeman Compensation for pulse imperfections in NMR spin-echo experiments J. Magn. Reson. 43 1981 65 80