High-resolution, spin-echo BOLD, and CBF fMRI at 4 and 7 T

Magnetic Resonance in Medicine

Volumn 48, Issue 4, 2002, Pages 589-593

  Duong, Timothy Q ^a,b   Yacoub, Essa ^a   Adriany, Gregory ^a   Hu, Xiaoping ^a   Ugurbil, Kamil ^a   Vaughan, J Thomas ^a   Merkle, Hellmut ^a   Kim, Seong Gi ^a  

^a UNIVERSITY OF MINNESOTA MEDICAL SCHOOL   (United States)

^b UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL   (United States)

Author keywords

BOLD; Brain mapping; FAIR; High fields; High resolution; Spatial specificity; Spin echo

Indexed keywords

ENCODING (SYMBOLS); IMAGE RESOLUTION; MAPPING; SIGNAL ENCODING; SPIN POLARIZATION; TOPOGRAPHY;

BOLD; FAIR; HIGH FIELD; HIGH RESOLUTION; SPATIAL SPECIFICITY; SPIN ECHO;

BRAIN MAPPING;

ADULT; ARTICLE; BLOOD OXYGENATION; BRAIN BLOOD FLOW; BRAIN MICROCIRCULATION; BRAIN PERFUSION; HUMAN; HUMAN EXPERIMENT; IMAGE QUALITY; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY;

EID: 0036788255     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.10252     Document Type: Article

References (22)

1. Ogawa S, Lee T-M, Kay AR, Tank DW. Brain magnetic resonance imaging with contrast dependent on blood oxygenation, Proc Natl Acad Sci USA 1990;87:9868-9872.
2. Haacke EM, Liang ZP, Boada F. Image reconstruction using projection onto convex sets, model constraints, and linear prediction theory for removal of phase, motion and Gibbs artifacts in magnetic resonance and ultrasound imaging. Optical Eng 1990;29:555-566.
3. Le Roux P, Gilles RJ, McKinnon GC, Carlier PG. Optimized outer volume suppression for single-shot fast spin-echo cardiac imaging. J Magn Reson Imaging 1998;8:1022-1032.
4. Feinberg DA, Hoenninger JC, Crooks LE, Kaufman L, Watts JC, Arakawa M. Inner volume MR imaging: technical concepts and their application. Radiology 1985;156:743-747.
5. Turner R, von Kienlin M, Moonen CT, van Zijl PC. Single-shot localized echo-planar imaging (STEAM-EPI) at 4.7 tesla. Magn Reson Med 1990;14:401-408.
6. 2-weighted single-shot zoom imaging sequence (Local Look technique). J Magn Reson Imaging 1998; 8:955-959.
7. Yang Y, Mattay VS, Weinberger DR, Frank JA, Duyn JH. Localized echo-volume imaging methods for functional MRI. J Magn Reson Imaging 1997;7:371-375.
8. Hyde JS, Biswal BB, Jesmanowicz A. High-resolution fMRI using multislice partial k-space GR-EPI with cubic voxels. Magn Reson Med 2001;46:114-125.
9. Thulborn KR, Chang SY, Shen GX, Voyvodic JT. High-resolution echoplanar fMRI of human visual cortex at 3.0 Tesla. NMR Biomed 1997; 10:183-190.
10. Jovicich J, Norris DG. Functional MRI of the human brain with GRASE-based BOLD contrast. Magn Reson Med 1999;41:871-876.
11. Lee S-P, Silva AC, Ugurbil K, Kim S-G. Diffusion-weighted spin-echo fMRI at 9.4 T: microvascular/tissue contribution to BOLD signal change. Magn Reson Med 1999;42:919-928.
12. Duong TQ, Yacoub E, Adriany G, Hu X, Merkle H, Andersen P, Vaughan JT, Ugurbil K, Kim S-G. Diffusion-weighted BOLD fMRI at 4 and 7 Tesla: evaluation of micro- versus macrovascular contribution. In: Proceedings of the 9th Annual Meeting of ISMRM, Glasgow, Scotland. 2001. p 1253.
13. Kim S-G. Quantification of relative cerebral blood flow change by flow-sensitive alternating inversion recovery (FAIR) technique: application to functional mapping. Magn Reson Med 1995;34:293-301.
14. Kwong KK, Belliveau JW, Chesler DA, Goldberg IE, Weisskoff RM, Poncelet BP, Kennedy DN, Hoppel BE, Cohen MS, Turner R, Cheng H-M, Brady TJ, Rosen BR. Dynamic magnetic resonance imaging of human brain activity during primary sensory stimulation. Proc Natl Acad Sci USA 1992;89:5675-5679.
15. Detre JA, Leigh IS, Williams DS, Koretsky AP. Perfusion imaging. Magn Reson Med 1992;23:37-45.
16. Duong TQ, Kim D-S, Ugurbil K, Kim S-G. Localized blood flow response at sub-millimeter columnar resolution. Proc Natl Acad Sci USA 2001;98:10904-10909.
17. Yacoub E, Shmuel A, Pfeuffer J, van de Moortele P-F, Adriany G, Andersen P, Vaughan JT, Merkle H, Ugurbil K, Hu X. Imaging brain function in humans at 7 Tesla. Magn Reson Med 2001;45:588-594.
18. Vaughan JT, Hetherington HP, Otu JO, Pan JW, Pohost GM. High frequency volume coils for clinical NMR imaging and spectroscopy. Magn Reson Med 1994;32:206-218.
19. Strupp JP. Stimulate: a GUI based fMRI analysis software package. NeuroImage 1996;3:S607.
20. Noll DC, Genovese CR, Nystrom LE, Vazquez AL, Forman SD, Eddy WF, Cohen JD. Estimating test-retest reliability in functional MR imaging. 11. Application to motor and cognitive activation studies. Magn Reson Med 1997;38:508-517.
21. Tegeler C, Strother SC, Anderson JR, Kim S-G. Reproducibility of BOLD-based functional MRI obtained at 4 T. Hum Brain Mapp 1999; 7:267-283.
22. Windischberger C, Moser E. Spatial resolution in echo planar imaging: shifting the acquisition window in k-space. Magn Reson Imaging 2000; 18:825.