Microvascular functional MR angiography with ultra-high-field 7 t MRI: Comparison with BOLD fMRI

International Journal of Imaging Systems and Technology

Volumn 22, Issue 1, 2012, Pages 18-22

  Cho, Zang Hee ^a   Kang, Chang Ki ^a   Park, Chan A ^a   Hong, Suk Min ^a   Kim, Sang Hoon ^a   Oh, Seung Taek ^a   Kim, Young Bo ^a  

^a Gachon University College of Medicine   (South Korea)

Author keywords

7 T MRI; arterial response; blood flow measurement; fMRA; functional angiography

Indexed keywords

ACQUISITION PARAMETERS; ARTERIAL RESPONSE; BLOOD FLOW MEASUREMENT; BLOOD OXYGEN LEVEL DEPENDENTS; FMRA; FUNCTIONAL MAGNETIC RESONANCE IMAGING; HEALTHY SUBJECTS; MICRO-VASCULAR CHANGES; MICROVASCULAR; MR ANGIOGRAPHY; NEURONAL ACTIVITIES; RADIO FREQUENCY COILS; SIGNAL CHANGES; SIGNAL INTENSITIES; VESSEL SEGMENTS; VISUAL CORTEXES; VISUAL CORTICAL; VISUAL EXPERIMENTS;

ANGIOGRAPHY; BLOOD VESSELS; MAGNETIC RESONANCE IMAGING;

NEUROIMAGING;

EID: 84863126193     PISSN: 08999457     EISSN: 10981098     Source Type: Journal    
DOI: 10.1002/ima.22008     Document Type: Article

References (20)

1. D.A. Boas, S.R. Jones, A. Devor, T.J. Huppert, and, A.M. Dale, A vascular anatomical network model of the spatio-temporal response to brain activation. Neuroimage 40 (2008), 1116-1129.
2. Z.H. Cho, C.K. Kang, J.Y. Han, S.H. Kim, C.A. Park, K.N. Kim, S.M. Hong, C.W. Park, and, Y.B. Kim, Functional MR angiography with 7.0 T Is direct observation of arterial response during neural activity possible? Neuroimage 42 (2008), 70-75.
3. A. Devor, A.K. Dunn, M.L. Andermann, I. Ulbert, D.A. Boas, and, A.M. Dale, Coupling of total hemoglobin concentration, oxygenation, and neural activity in rat somatosensory cortex. Neuron 39 (2003), 353-359. (Pubitemid 36897555)
4. H.M. Duvernoy, S. Delon, and, J.L. Vannson, Cortical blood vessels of the human brain. Brain Res Bull 7 (1981), 519-579. (Pubitemid 12189522)
5. J. Flint, B. Hansen, P. Vestergaard-Poulsen, and, S.J. Blackband, Diffusion weighted magnetic resonance imaging of neuronal activity in the hippocampal slice model. Neuroimage 46 (2009), 411-418.
6. F.G. Hoogenraad, P.J. Pouwels, M.B. Hofman, J.R. Reichenbach, M. Sprenger, and, E.M. Haacke, Quantitative differentiation between BOLD models in fMRI. Magn Reson Med 45 (2001), 233-246. (Pubitemid 32119007)
7. C. Iadecola, G. Yang, T.J. Ebner, and, G. Chen, Local and propagated vascular responses evoked by focal synaptic activity in cerebellar cortex. J Neurophysiol 78 (1997), 651-659. (Pubitemid 27353533)
8. T. Jin, and, S.G. Kim, Cortical layer-dependent dynamic blood oxygenation, cerebral blood flow and cerebral blood volume responses during visual stimulation. Neuroimage 43 (2008), 1-9.
9. T. Kim, K. Hendrich, and, S.G. Kim, Functional MRI with magnetization transfer effects: Determination of BOLD and arterial blood volume changes. Magn Reson Med 60 (2008), 1518-1523.
10. T. Kim, K.S. Hendrich, K. Masamoto, and, S.G. Kim, Arterial versus total blood volume changes during neural activity-induced cerebral blood flow change: Implication for BOLD fMRI. J Cereb Blood Flow Metab 27 (2007), 1235-1247. (Pubitemid 46808710)
11. S. Lai, A.L. Hopkins, E.M. Haacke, D. Li, B.A. Wasserman, P. Buckley, L. Friedman, H. Meltzer, P. Hedera, and, R. Friedland, Identification of vascular structures as a major source of signal contrast in high resolution 2D and 3D functional activation imaging of the motor cortex at 1.5T: Preliminary results. Magn Reson Med 30 (1993), 387-392. (Pubitemid 23264620)
12. D. Le Bihan, S. Urayama, T. Aso, T. Hanakawa, and, H. Fukuyama, Direct and fast detection of neuronal activation in the human brain with diffusion MRI. Proc Natl Acad Sci USA 103 (2006), 8263-8268. (Pubitemid 43801086)
13. R.P. Lim, M. Shapiro, E.Y. Wang, M. Law, J.S. Babb, L.E. Rueff, J.S. Jacob, S. Kim, R.H. Carson, T.P. Mulholland, G. Laub, and, E.M. Hecht, 3D time-resolved MR angiography (MRA) of the carotid arteries with time-resolved imaging with stochastic trajectories: Comparison with 3D contrast-enhanced Bolus-Chase MRA and 3D time-of-flight MRA. AJNR Am J Neuroradiol 29 (2008), 1847-1854.
14. S. Ogawa, T.M. Lee, A.R. Kay, and, D.W. Tank, Brain magnetic resonance imaging with contrast dependent on blood oxygenation. Proc Natl Acad Sci USA 87 (1990), 9868-9872. (Pubitemid 120016545)
15. M.E. Raichle, and, M.A. Mintun, Brain work and brain imaging. Annu Rev Neurosci 29 (2006), 449-476. (Pubitemid 44476853)
16. C.A. Sandman, J.P. O'Halloran, and, R. Isenhart, Is there an evoked vascular response? Science 224 (1984), 1355-1357. (Pubitemid 14113632)
17. T. Song, A.F. Laine, Q. Chen, H. Rusinek, L. Bokacheva, R.P. Lim, G. Laub, R. Kroeker, and, V.S. Lee, Optimal k-space sampling for dynamic contrast-enhanced MRI with an application to MR renography. Magn Reson Med 61 (2009), 1242-1248.
18. T.A. Spraggins, Simulation of spatial and contrast distortions in keyhole imaging. Magn Reson Med 31 (1994), 320-322.
19. P.W. Stroman, A.S. Lee, K.K. Pitchers, and, R.D. Andrew, Magnetic resonance imaging of neuronal and glial swelling as an indicator of function in cerebral tissue slices. Magn Reson Med 59 (2008), 700-706. (Pubitemid 351501933)
20. J.J. van Vaals, M.E. Brummer, W.T. Dixon, H.H. Tuithof, H. Engels, R.C. Nelson, B.M. Gerety, J.L. Chezmar, and, J.A. den Boer, "Keyhole" method for accelerating imaging of contrast agent uptake. J Magn Reson Imaging 3 (1993), 671-675.