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Volumn 35, Issue 2, 2007, Pages 539-552

Spatio-temporal point-spread function of fMRI signal in human gray matter at 7 Tesla

Author keywords

Blood oxygenation level dependent; BOLD; fMRI; Functional magnetic resonance imaging; Gradient echo; High field MRI; High resolution; Line spread function; Linear filters; Point spread function; Retinotopic organization; Retinotopy; V1; Vision; Visual cortex

Indexed keywords

ACCURACY; ADULT; ARTICLE; BLOOD OXYGENATION; BRAIN MAPPING; CONTRAST; CONTROLLED STUDY; FEMALE; FUNCTIONAL MAGNETIC RESONANCE IMAGING; GRAY MATTER; GREAT BLOOD VESSEL; HUMAN; HUMAN EXPERIMENT; HYPEROXIA; INFORMATION PROCESSING; MALE; MATHEMATICAL MODEL; NEUROIMAGING; NORMAL HUMAN; PARENCHYMA; PRINCIPAL COMPONENT ANALYSIS; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SIGNAL PROCESSING; SIMULATION; TIME; VARIANCE; VISUAL STIMULATION;

EID: 33947189639     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neuroimage.2006.12.030     Document Type: Article
Times cited : (208)

References (56)
  • 3
    • 0029999731 scopus 로고    scopus 로고
    • Linear systems analysis of functional magnetic resonance imaging in human V1
    • Boynton G.M., Engel S.A., Glover G.H., and Heeger D.J. Linear systems analysis of functional magnetic resonance imaging in human V1. Journal of Neuroscience 16 (1996) 4207-4221
    • (1996) Journal of Neuroscience , vol.16 , pp. 4207-4221
    • Boynton, G.M.1    Engel, S.A.2    Glover, G.H.3    Heeger, D.J.4
  • 4
    • 0035950239 scopus 로고    scopus 로고
    • Human ocular dominance columns as revealed by high-field functional magnetic resonance imaging
    • Cheng K., Waggoner R.A., and Tanaka K. Human ocular dominance columns as revealed by high-field functional magnetic resonance imaging. Neuron 32 (2001) 359-374
    • (2001) Neuron , vol.32 , pp. 359-374
    • Cheng, K.1    Waggoner, R.A.2    Tanaka, K.3
  • 8
    • 0038778596 scopus 로고    scopus 로고
    • Microvascular BOLD contribution at 4 and 7 T in the human brain: gradient-echo and spin-echo fMRI with suppression of blood effects
    • Duong T.Q., Yacoub E., Adriany G., Hu X.P., Ugurbil K., and Kim S.G. Microvascular BOLD contribution at 4 and 7 T in the human brain: gradient-echo and spin-echo fMRI with suppression of blood effects. Magnetic Resonance in Medicine 49 (2003) 1019-1027
    • (2003) Magnetic Resonance in Medicine , vol.49 , pp. 1019-1027
    • Duong, T.Q.1    Yacoub, E.2    Adriany, G.3    Hu, X.P.4    Ugurbil, K.5    Kim, S.G.6
  • 9
    • 33947188677 scopus 로고
    • Vascularization of the human cerebral-cortex
    • Duvernoy H., Delon S., and Vannson J.L. Vascularization of the human cerebral-cortex. Acta Anatomica 111 (1981) 36
    • (1981) Acta Anatomica , vol.111 , pp. 36
    • Duvernoy, H.1    Delon, S.2    Vannson, J.L.3
  • 10
    • 0030935592 scopus 로고    scopus 로고
    • Retinotopic organization in human visual cortex and the spatial precision of functional MRI
    • Engel S.A., Glover G.H., and Wandell B.A. Retinotopic organization in human visual cortex and the spatial precision of functional MRI. Cerebral Cortex 7 (1997) 181-192
    • (1997) Cerebral Cortex , vol.7 , pp. 181-192
    • Engel, S.A.1    Glover, G.H.2    Wandell, B.A.3
  • 11
    • 0342963103 scopus 로고
    • Focal physiological uncoupling of cerebral blood-flow and oxidative-metabolism during somatosensory stimulation in human-subjects
    • Fox P.T., and Raichle M.E. Focal physiological uncoupling of cerebral blood-flow and oxidative-metabolism during somatosensory stimulation in human-subjects. Proceedings of the National Academy of Sciences of the United States of America 83 (1986) 1140-1144
    • (1986) Proceedings of the National Academy of Sciences of the United States of America , vol.83 , pp. 1140-1144
    • Fox, P.T.1    Raichle, M.E.2
  • 12
    • 0028005698 scopus 로고
    • Brain or vein-oxygenation or flow - on signal physiology in functional MRI of human brain activation
    • Frahm J., Merboldt K.D., Hanicke W., Kleinschmidt A., and Boecker H. Brain or vein-oxygenation or flow - on signal physiology in functional MRI of human brain activation. NMR in Biomedicine 7 (1994) 45-53
    • (1994) NMR in Biomedicine , vol.7 , pp. 45-53
    • Frahm, J.1    Merboldt, K.D.2    Hanicke, W.3    Kleinschmidt, A.4    Boecker, H.5
  • 13
    • 0035206358 scopus 로고    scopus 로고
    • Brief visual stimulation allows mapping of ocular dominance in visual cortex using fMRI
    • Goodyear B.G., and Menon R.S. Brief visual stimulation allows mapping of ocular dominance in visual cortex using fMRI. Human Brain Mapping 14 (2001) 210-217
    • (2001) Human Brain Mapping , vol.14 , pp. 210-217
    • Goodyear, B.G.1    Menon, R.S.2
  • 14
    • 0028289020 scopus 로고
    • Cortical point-spread function and long-range lateral interactions revealed by real-time optical imaging of macaque monkey primary visual-cortex
    • Grinvald A., Lieke E.E., Frostig R.D., and Hildesheim R. Cortical point-spread function and long-range lateral interactions revealed by real-time optical imaging of macaque monkey primary visual-cortex. Journal of Neuroscience 14 (1994) 2545-2568
    • (1994) Journal of Neuroscience , vol.14 , pp. 2545-2568
    • Grinvald, A.1    Lieke, E.E.2    Frostig, R.D.3    Hildesheim, R.4
  • 15
    • 0033995327 scopus 로고    scopus 로고
    • Non-invasive visualization of cortical columns by fMRI
    • Grinvald A., Slovin H., and Vanzetta I. Non-invasive visualization of cortical columns by fMRI. Nature Neuroscience 3 (2000) 105-107
    • (2000) Nature Neuroscience , vol.3 , pp. 105-107
    • Grinvald, A.1    Slovin, H.2    Vanzetta, I.3
  • 18
    • 4344663876 scopus 로고    scopus 로고
    • Parametric reverse correlation reveals spatial linearity of retinotopic human V1 BOLD response
    • Hansen K.A., David S.V., and Gallant J.L. Parametric reverse correlation reveals spatial linearity of retinotopic human V1 BOLD response. Neuroimage 23 (2004) 233-241
    • (2004) Neuroimage , vol.23 , pp. 233-241
    • Hansen, K.A.1    David, S.V.2    Gallant, J.L.3
  • 19
    • 0026904517 scopus 로고
    • Normalization of cell responses in cat striate cortex
    • Heeger D.J. Normalization of cell responses in cat striate cortex. Visual Neuroscience 9 (1992) 181-197
    • (1992) Visual Neuroscience , vol.9 , pp. 181-197
    • Heeger, D.J.1
  • 23
    • 8544281645 scopus 로고    scopus 로고
    • Evaluation of the early response in fMRI in individual subjects using short stimulus duration
    • Hu X.P., Le T.H., and Ugurbil K. Evaluation of the early response in fMRI in individual subjects using short stimulus duration. Magnetic Resonance in Medicine 37 (1997) 877-884
    • (1997) Magnetic Resonance in Medicine , vol.37 , pp. 877-884
    • Hu, X.P.1    Le, T.H.2    Ugurbil, K.3
  • 24
    • 33645410496 scopus 로고
    • Receptive fields, binocular interaction and functional architecture in cats visual cortex
    • Hubel D.H., and Wiesel T.N. Receptive fields, binocular interaction and functional architecture in cats visual cortex. Journal of Physiology (London) 160 (1962) 106
    • (1962) Journal of Physiology (London) , vol.160 , pp. 106
    • Hubel, D.H.1    Wiesel, T.N.2
  • 25
    • 0036425968 scopus 로고    scopus 로고
    • Improved optimization for the robust and accurate linear registration and motion correction of brain images
    • Jenkinson M., Bannister P., Brady M., and Smith S. Improved optimization for the robust and accurate linear registration and motion correction of brain images. Neuroimage 17 (2002) 825-841
    • (2002) Neuroimage , vol.17 , pp. 825-841
    • Jenkinson, M.1    Bannister, P.2    Brady, M.3    Smith, S.4
  • 26
    • 0031759093 scopus 로고    scopus 로고
    • Single-shot half k-space high-resolution gradient-recalled EPI for fMRI at 3 tesla
    • Jesmanowicz A., Bandettini P.A., and Hyde J.S. Single-shot half k-space high-resolution gradient-recalled EPI for fMRI at 3 tesla. Magnetic Resonance in Medicine 40 (1998) 754-762
    • (1998) Magnetic Resonance in Medicine , vol.40 , pp. 754-762
    • Jesmanowicz, A.1    Bandettini, P.A.2    Hyde, J.S.3
  • 28
    • 0028391256 scopus 로고
    • Potential pitfalls of functional MRI using conventional gradient-recalled echo techniques
    • Kim S.G., Hendrich K., Hu X.P., Merkle H., and Ugurbil K. Potential pitfalls of functional MRI using conventional gradient-recalled echo techniques. NMR in Biomedicine 7 (1994) 69-74
    • (1994) NMR in Biomedicine , vol.7 , pp. 69-74
    • Kim, S.G.1    Hendrich, K.2    Hu, X.P.3    Merkle, H.4    Ugurbil, K.5
  • 30
    • 0027265576 scopus 로고
    • 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 1.5 T-preliminary-results
    • Lai S., Hopkins A.L., Haacke E.M., Li D., Wasserman B.A., Buckley P., Friedman L., Meltzer H., Hedera P., and Friedland R. 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 1.5 T-preliminary-results. Magnetic Resonance in Medicine 30 (1993) 387-392
    • (1993) Magnetic Resonance in Medicine , vol.30 , pp. 387-392
    • Lai, S.1    Hopkins, A.L.2    Haacke, E.M.3    Li, D.4    Wasserman, B.A.5    Buckley, P.6    Friedman, L.7    Meltzer, H.8    Hedera, P.9    Friedland, R.10
  • 31
    • 0029044039 scopus 로고
    • Discrimination of large venous vessels in time-course spiral blood-oxygen-level-dependent magnetic-resonance functional neuroimaging
    • Lee A.T., Glover G.H., and Meyer C.H. Discrimination of large venous vessels in time-course spiral blood-oxygen-level-dependent magnetic-resonance functional neuroimaging. Magnetic Resonance in Medicine 33 (1995) 745-754
    • (1995) Magnetic Resonance in Medicine , vol.33 , pp. 745-754
    • Lee, A.T.1    Glover, G.H.2    Meyer, C.H.3
  • 32
    • 0032729595 scopus 로고    scopus 로고
    • Diffusion-weighted spin-echo fMRI at 9.4 T: microvascular/tissue contribution to BOLD signal changes
    • Lee S.P., Silva A.C., Ugurbil K., and Kim S.G. Diffusion-weighted spin-echo fMRI at 9.4 T: microvascular/tissue contribution to BOLD signal changes. Magnetic Resonance in Medicine 42 (1999) 919-928
    • (1999) Magnetic Resonance in Medicine , vol.42 , pp. 919-928
    • Lee, S.P.1    Silva, A.C.2    Ugurbil, K.3    Kim, S.G.4
  • 33
    • 0029997609 scopus 로고    scopus 로고
    • Interactions between electrical activity and cortical microcirculation revealed by imaging spectroscopy: implications for functional brain mapping
    • Malonek D., and Grinvald A. Interactions between electrical activity and cortical microcirculation revealed by imaging spectroscopy: implications for functional brain mapping. Science 272 (1996) 551-554
    • (1996) Science , vol.272 , pp. 551-554
    • Malonek, D.1    Grinvald, A.2
  • 34
    • 0027312891 scopus 로고
    • Tesla gradient recalled echo characteristics of photic stimulation-induced signal changes in the human primary visual-cortex
    • Menon R.S., Ogawa S., Tank D.W., and Ugurbil K. Tesla gradient recalled echo characteristics of photic stimulation-induced signal changes in the human primary visual-cortex. Magnetic Resonance in Medicine 30 (1993) 380-386
    • (1993) Magnetic Resonance in Medicine , vol.30 , pp. 380-386
    • Menon, R.S.1    Ogawa, S.2    Tank, D.W.3    Ugurbil, K.4
  • 35
    • 0028909575 scopus 로고
    • Bold based functional MRI at 4-tesla includes a capillary bed contribution - echo-planar imaging correlates with previous optical imaging using intrinsic signals
    • Menon R.S., Ogawa S., Hu X.P., Strupp J.P., Anderson P., and Ugurbil K. Bold based functional MRI at 4-tesla includes a capillary bed contribution - echo-planar imaging correlates with previous optical imaging using intrinsic signals. Magnetic Resonance in Medicine 33 (1995) 453-459
    • (1995) Magnetic Resonance in Medicine , vol.33 , pp. 453-459
    • Menon, R.S.1    Ogawa, S.2    Hu, X.P.3    Strupp, J.P.4    Anderson, P.5    Ugurbil, K.6
  • 36
    • 0030991503 scopus 로고    scopus 로고
    • Ocular dominance in human V1 demonstrated by functional magnetic resonance imaging
    • Menon R.S., Ogawa S., Strupp J.P., and Ugurbil K. Ocular dominance in human V1 demonstrated by functional magnetic resonance imaging. Journal of Neurophysiology 77 (1997) 2780-2787
    • (1997) Journal of Neurophysiology , vol.77 , pp. 2780-2787
    • Menon, R.S.1    Ogawa, S.2    Strupp, J.P.3    Ugurbil, K.4
  • 37
    • 0025096481 scopus 로고
    • Magnetic resonance imaging of blood vessels at high fields: in vivo and in vitro measurements and image simulation
    • Ogawa S., and Lee T.M. Magnetic resonance imaging of blood vessels at high fields: in vivo and in vitro measurements and image simulation. Magnetic Resonance in Medicine 16 (1990) 9-18
    • (1990) Magnetic Resonance in Medicine , vol.16 , pp. 9-18
    • Ogawa, S.1    Lee, T.M.2
  • 40
    • 0027263961 scopus 로고
    • Functional brain mapping by blood oxygenation level-dependent contrast magnetic-resonance-imaging - a comparison of signal characteristics with a biophysical model
    • Ogawa S., Menon R.S., Tank D.W., Kim S.G., Merkle H., Ellermann J.M., and Ugurbil K. Functional brain mapping by blood oxygenation level-dependent contrast magnetic-resonance-imaging - a comparison of signal characteristics with a biophysical model. Biophysical Journal 64 (1993) 803-812
    • (1993) Biophysical Journal , vol.64 , pp. 803-812
    • Ogawa, S.1    Menon, R.S.2    Tank, D.W.3    Kim, S.G.4    Merkle, H.5    Ellermann, J.M.6    Ugurbil, K.7
  • 43
    • 0036160977 scopus 로고    scopus 로고
    • Correction of physiologically induced global off resonance effects in dynamic echo-planar and spiral functional imaging
    • Pfeuffer J., Van de Moortele P.F., Ugurbil K., Hu X.P., and Glover G.H. Correction of physiologically induced global off resonance effects in dynamic echo-planar and spiral functional imaging. Magnetic Resonance in Medicine 47 (2002) 344-353
    • (2002) Magnetic Resonance in Medicine , vol.47 , pp. 344-353
    • Pfeuffer, J.1    Van de Moortele, P.F.2    Ugurbil, K.3    Hu, X.P.4    Glover, G.H.5
  • 44
    • 0035217653 scopus 로고    scopus 로고
    • High-resolution BOLD venographic imaging: a window into brain function
    • Reichenbach J.R., and Haacke E.M. High-resolution BOLD venographic imaging: a window into brain function. NMR in Biomedicine 14 (2001) 453-467
    • (2001) NMR in Biomedicine , vol.14 , pp. 453-467
    • Reichenbach, J.R.1    Haacke, E.M.2
  • 47
    • 0037436170 scopus 로고    scopus 로고
    • Single-neuron activity and tissue oxygenation in the cerebral cortex
    • Thompson J.K., Peterson M.R., and Freeman R.D. Single-neuron activity and tissue oxygenation in the cerebral cortex. Science 299 (2003) 1070-1072
    • (2003) Science , vol.299 , pp. 1070-1072
    • Thompson, J.K.1    Peterson, M.R.2    Freeman, R.D.3
  • 49
    • 0036667284 scopus 로고    scopus 로고
    • How much cortex can a vein drain? Downstream dilution of activation-related cerebral blood oxygenation changes
    • Turner R. How much cortex can a vein drain? Downstream dilution of activation-related cerebral blood oxygenation changes. Neuroimage 16 (2002) 1062-1067
    • (2002) Neuroimage , vol.16 , pp. 1062-1067
    • Turner, R.1
  • 50
    • 0037303913 scopus 로고    scopus 로고
    • How accurate is magnetic resonance imaging of brain function?
    • Ugurbil K., Toth L., and Kim D.S. How accurate is magnetic resonance imaging of brain function?. Trends in Neurosciences 26 (2003) 108-114
    • (2003) Trends in Neurosciences , vol.26 , pp. 108-114
    • Ugurbil, K.1    Toth, L.2    Kim, D.S.3
  • 54
    • 11844267212 scopus 로고    scopus 로고
    • Signal and noise characteristics of Hahn SE and GE BOLD fMRI at 7 T in humans
    • Yacoub E., Van de Moortele P.F., Shmuel A., and Ugurbil K. Signal and noise characteristics of Hahn SE and GE BOLD fMRI at 7 T in humans. Neuroimage 24 (2005) 738-750
    • (2005) Neuroimage , vol.24 , pp. 738-750
    • Yacoub, E.1    Van de Moortele, P.F.2    Shmuel, A.3    Ugurbil, K.4
  • 55
    • 1542376667 scopus 로고    scopus 로고
    • Cortical depth-dependent gradient-echo and spin-echo BOLD fMRI at T-9.4
    • Zhao F.Q., Wang P., and Kim S.G. Cortical depth-dependent gradient-echo and spin-echo BOLD fMRI at T-9.4. Magnetic Resonance in Medicine 51 (2004) 518-524
    • (2004) Magnetic Resonance in Medicine , vol.51 , pp. 518-524
    • Zhao, F.Q.1    Wang, P.2    Kim, S.G.3
  • 56
    • 33646149376 scopus 로고    scopus 로고
    • Cortical layer-dependent BOLD and CBV responses measured by spin-echo and gradient-echo fMRI: insights into hemodynamic regulation
    • Zhao F.Q., Wang P., Hendrich K., Ugurbil K., and Kim S.G. Cortical layer-dependent BOLD and CBV responses measured by spin-echo and gradient-echo fMRI: insights into hemodynamic regulation. Neuroimage 30 (2006) 1149-1160
    • (2006) Neuroimage , vol.30 , pp. 1149-1160
    • Zhao, F.Q.1    Wang, P.2    Hendrich, K.3    Ugurbil, K.4    Kim, S.G.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.