Rapid T2* mapping using interleaved echo planar imaging

Magnetic Resonance in Medicine

Volumn 41, Issue 2, 1999, Pages 368-374

  Howseman, Alistair M ^a,b   Thomas, David L ^a,c   Pell, Gaby S ^c   Williams, Stephen R ^a   Ordidge, Roger J ^c  

^a UNIVERSITY COLLEGE LONDON   (United Kingdom)

^b UNIVERSITY COLLEGE LONDON   (United Kingdom)

^c UNIVERSITY COLLEGE LONDON   (United Kingdom)

Author keywords

Brain oxygenation; Interleaved EPI; Rapid imaging; T2*

Indexed keywords

MAGNETIC RESONANCE IMAGING; OPTICAL TRANSFER FUNCTION; OXYGENATION;

BRAIN OXYGENATION; ECHO PLANAR IMAGING; GEOMETRIC DISTORTION; HIGH TEMPORAL RESOLUTION; INTERLEAVED EPI; INTERLEAVED SEQUENCE; RAPID IMAGING; REFERENCE MEASUREMENTS;

BLOOD;

DEOXYHEMOGLOBIN; MANGANESE CHLORIDE; WATER; OXYGEN;

ANIMAL EXPERIMENT; ANIMAL MODEL; ARTICLE; BLOOD OXYGENATION; BRAIN BLOOD FLOW; BRAIN HYPOXIA; BRAIN METABOLISM; CONTROLLED STUDY; FEMALE; NONHUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PARAMETER; PHANTOM; RAT; TECHNIQUE; ANIMAL; ANOXIA; BLOOD; BRAIN CIRCULATION; ECHO PLANAR IMAGING; IMAGE QUALITY; METHODOLOGY; PATHOPHYSIOLOGY; WISTAR RAT;

ANIMALS; ANOXIA; CEREBROVASCULAR CIRCULATION; ECHO-PLANAR IMAGING; FEMALE; OXYGEN; PHANTOMS, IMAGING; RATS; RATS, WISTAR;

EID: 0032588008     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1522-2594(199902)41:2<368::AID-MRM22>3.0.CO;2-1     Document Type: Article

References (25)

1. Thulborn KR, Waterton JC, Matthews PM, Radda GK. Oxygenation dependence of the transverse relaxation time of water protons in whole blood at high field. Biochim Biophys Acta 1982;714:265-270.
2. Ogawa S, Lee T-M, Nayak AS, Glynn P. Oxygenation sensitive contrast in magnetic resonance image of rodent brain at high magnetic fields. Magn Reson Med 1990;14:68-78.
3. Ogawa S, Tank DW, Menon R, Ellerman JM, Kim S-G, Merkle H. Ugurbil K. Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging. Proc Natl Acad Sci USA 1992;89:5951-5955.
4. Turner R, Le Bihan D, Moonen CTW, Despres D, Frank J. Echo-planar time course MRI of cat brain oxygenation changes. Magn Reson Med 1991;22:159-166.
5. Prinster A, Pierpaoli C, Turner R. Jezzard P. Simultaneous measurement of ΔR2 and ΔR2* in cat brain during hypoxia and hypercapnia. Neuroimage 1997;6:191-200.
6. Roussel SA, van Bruggen N, King MD, Gadian DG. Identification of collaterally perfused areas following focal cerebral ischaemia in the rat by comparison of gradient echo and diffusion weighted MRI. J Cereb Blood Flow Metab 1995;15:578-586.
7. De Crespigny AJ, Wendland MF, Derugin N, Kozniewska E, Moseley ME. Real-time observation of transient focal ischaemia and hyperemia in cat brain. Magn Reson Med 1992;27:391-397.
8. De Crespigny AJ, Wendland MF, Derugin N, Vexler ZS, Moseley ME. Rapid MR imaging of a vascular challenge to focal ischaemia in cat brain. J Magn Reson Imaging 1993;3:475-481.
9. Chen Q, Andersen AH, Zhang M, Zhang Z, Ovaida A, Gash DM, Avison MJ. Chronic levodopa therapy modulates fMRI responsiveness of hemiparkinsonian striatum to levodopa. In: Proceedings of the ISMRM 5th Annual Meeting, 1997, p 231.
10. Jezzard P, Heineman F, Taylor J, Despres D. Wen H, Balaban RS, Turner R. Comparison of EPI in gradient echo contrast changes in cat brain caused by respiratory challenges with direct simultaneous evaluation of cerebral oxygenation via a cranial window. NMR Biomed 1994;7:35-44.
11. Prielmeier F, Nagatomo Y, Frahm J. Cerebral blood oxygenation in rat brain during hypoxic hypoxia. Quantitative MRI of effective transverse relaxation rates. Magn Reson Med 1994;31:678-681.
12. Bandettini PA, Wong EC, Jesmanowicz A. Hinks RS, Hyde JS. Spin-echo and gradient-echo EPI of human brain activation using BOLD contrast: a comparative study at 1.5T. NMR Biomed 1994;7:12-20.
13. Friston K, Jezzard P. Turner R. The analysis of functional MRI time series. Hum Brain Mapping 1994;1:153-171.
14. Mansfield P. Multi-planar image formation using NMR spin echoes. J Physiol C. 1977;10:L55-L58.
15. McKinnon GC. Ultrafast interleaved gradient echo-planar imaging on a standard scanner. Magn Reson Med 1993;30:609-616.
16. Ahn CB, Kim JH, Cho ZH. High speed spiral scan echo-planar NMR imaging-I. IEEE Trans Med Imaging 1986;MI5:2-7.
17. Howseman AM. High speed NMR imaging using echo planar methods. PhD Thesis, University of Nottingham, 1988.
18. Butts K, Riederer SJ, Ehman RL, Thompson RM, Jack CR. Interleaved echo planar imaging on a standard MRI system. Magn Reson Med 1994;31:67-72.
19. Johnson G, Hutchison JMS. The limitations of NMR recalled-echo imaging techniques. J Magn Reson 1985;63:14-30.
20. Cho ZH, Ahn CB, Kim JH, Lee YE, Mun CW. Phase error corrected interfaced echo-planar imaging. In: Proceedings of the SMRM 6th Annual Meeting, 1987. p 912.
21. Feinberg DA, Oshio K. Phase errors in multi-shot echo-planar imaging. Magn Reson Med 1994;32:535-539.
22. Frahm J, Merboldt K-D, Hanicke W. Direct FLASH MR imaging of magnetic field inhomogeneities by gradient compensation. Magn Reson Med 1988;6:474-480.
23. 2 limitations and off-resonance effects on spatial resolution and artifacts in echo-planar imaging. Magn Reson Med 1990;14:123-129.
24. Mugler JP, Brookeman JR. Off-resonance image artifacts in interleaved-EPI and GRASE pulse sequences. Magn Reson Med 1996;36:306-313.
25. Bruder H, Fischer H, Reinfelder H-E, Schmitt F. Image reconstruction for echo-planar imaging with nonequidistant k-space sampling. Magn Reson Med 1992;23:311-323.