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Volumn 41, Issue 1, 2015, Pages 242-250

Precision-guided sampling schedules for efficient T1ρ mapping

Author keywords

Precision; Quantitative mapping; Relaxometry; SNR; Spin lock; T1rho

Indexed keywords

ACCURACY; ARTICLE; BRAIN MAPPING; BRAIN TISSUE; CALCULATOR; EXPERIMENT; HUMAN; HUMAN TISSUE; IMAGING; IMAGING PHANTOM; IN VIVO STUDY; PHANTOM; PRECISION GUIDED SAMPLING; SAMPLING; SIGNAL NOISE RATIO; TISSUES; VALIDITY; ALGORITHM; ANATOMY AND HISTOLOGY; BRAIN; COMPUTER ASSISTED DIAGNOSIS; IMAGE QUALITY; NUCLEAR MAGNETIC RESONANCE IMAGING; PROCEDURES; SENSITIVITY AND SPECIFICITY;

EID: 84919342045     PISSN: 10531807     EISSN: 15222586     Source Type: Journal    
DOI: 10.1002/jmri.24518     Document Type: Article
Times cited : (20)

References (33)
  • 2
    • 79953803830 scopus 로고    scopus 로고
    • T1rho MR imaging in Alzheimer's disease and Parkinson's disease with and without dementia
    • Haris M, Singh A, Cai K, et al. T1rho MR imaging in Alzheimer's disease and Parkinson's disease with and without dementia. J Neurol 2011;258:380-385.
    • (2011) J Neurol , vol.258 , pp. 380-385
    • Haris, M.1    Singh, A.2    Cai, K.3
  • 4
    • 0024471746 scopus 로고
    • Volume-selective determination of the spin-lattice relaxation time in the rotating frame T1rho, and T1rho imaging
    • Rommel E, Kimmich R. Volume-selective determination of the spin-lattice relaxation time in the rotating frame T1rho, and T1rho imaging. Magn Reson Med 1989;12:209-218.
    • (1989) Magn Reson Med , vol.12 , pp. 209-218
    • Rommel, E.1    Kimmich, R.2
  • 5
    • 38949084543 scopus 로고    scopus 로고
    • In vivo T1rho mapping in cartilage using 3D magnetization-prepared angle-modulated partitioned k-space spoiled gradient echo snapshots (3D MAPSS)
    • Li X, Han ET, Busse RF, Majumdar S. In vivo T1rho mapping in cartilage using 3D magnetization-prepared angle-modulated partitioned k-space spoiled gradient echo snapshots (3D MAPSS). Magn Reson Med 2008;59:298-307.
    • (2008) Magn Reson Med , vol.59 , pp. 298-307
    • Li, X.1    Han, E.T.2    Busse, R.F.3    Majumdar, S.4
  • 7
    • 77954427526 scopus 로고    scopus 로고
    • T1rho and T2rho MRI in the evaluation of Parkinson's disease
    • Nestrasil I, Michaeli S, Liimatainen T, et al. T1rho and T2rho MRI in the evaluation of Parkinson's disease. J Neurol 2010;257:964-968.
    • (2010) J Neurol , vol.257 , pp. 964-968
    • Nestrasil, I.1    Michaeli, S.2    Liimatainen, T.3
  • 8
    • 33750464083 scopus 로고    scopus 로고
    • Tissue characterization of myocardial infarction using T1rho: Influence of contrast dose and time of imaging after contrast administration
    • Huber S, Muthupillai R, Lambert B, Pereyra M, Napoli A, Flamm SD. Tissue characterization of myocardial infarction using T1rho: influence of contrast dose and time of imaging after contrast administration. J Magn Reson Imaging 2006;24:1040-1046.
    • (2006) J Magn Reson Imaging , vol.24 , pp. 1040-1046
    • Huber, S.1    Muthupillai, R.2    Lambert, B.3    Pereyra, M.4    Napoli, A.5    Flamm, S.D.6
  • 9
    • 84862224595 scopus 로고    scopus 로고
    • In vivo chronic myocardial infarction characterization by spin locked cardiovascular magnetic resonance
    • Witschey WR, Zsido GA, Koomalsingh K, et al. In vivo chronic myocardial infarction characterization by spin locked cardiovascular magnetic resonance. J Cardiovasc Magn Reson 2012;14:37.
    • (2012) J Cardiovasc Magn Reson , vol.14 , pp. 37
    • Witschey, W.R.1    Zsido, G.A.2    Koomalsingh, K.3
  • 10
    • 84864690011 scopus 로고    scopus 로고
    • MR T1rho as an imaging biomarker for monitoring liver injury progression and regression: An experimental study in rats with carbon tetrachloride intoxication
    • Zhao F, Wang YX, Yuan J, et al. MR T1rho as an imaging biomarker for monitoring liver injury progression and regression: an experimental study in rats with carbon tetrachloride intoxication. Eur Radiol 2012;22:1709-1716.
    • (2012) Eur Radiol , vol.22 , pp. 1709-1716
    • Zhao, F.1    Wang, Y.X.2    Yuan, J.3
  • 11
    • 81855163358 scopus 로고    scopus 로고
    • T1rho magnetic resonance imaging and discography pressure as novel biomarkers for disc degeneration and low back pain
    • Borthakur A, Maurer PM, Fenty M, et al. T1rho magnetic resonance imaging and discography pressure as novel biomarkers for disc degeneration and low back pain. Spine 2011;36:2190-2196.
    • (2011) Spine , vol.36 , pp. 2190-2196
    • Borthakur, A.1    Maurer, P.M.2    Fenty, M.3
  • 15
    • 0344153786 scopus 로고    scopus 로고
    • Application of the keyhole technique to T1rho relaxation mapping
    • Wheaton AJ, Borthakur A, Reddy R. Application of the keyhole technique to T1rho relaxation mapping. J Magn Reson Imaging 2003;18:745-749.
    • (2003) J Magn Reson Imaging , vol.18 , pp. 745-749
    • Wheaton, A.J.1    Borthakur, A.2    Reddy, R.3
  • 16
    • 84868336451 scopus 로고    scopus 로고
    • Experimental evaluation of accelerated T1rho relaxation quantification in human liver using limited spin-lock times
    • Zhao F, Deng M, Yuan J, Teng GJ, Ahuja AT, Wang YX. Experimental evaluation of accelerated T1rho relaxation quantification in human liver using limited spin-lock times. Korean J Radiol 2012;13:736-742.
    • (2012) Korean J Radiol , vol.13 , pp. 736-742
    • Zhao, F.1    Deng, M.2    Yuan, J.3    Teng, G.J.4    Ahuja, A.T.5    Wang, Y.X.6
  • 17
    • 84919380859 scopus 로고    scopus 로고
    • Accelerated T1rho relaxation quantification in intervertebral disc using limited spin-lock times
    • Wang YX, Zhao F, Yuan J, Mok GS, Ahuja AT, Griffith JF. Accelerated T1rho relaxation quantification in intervertebral disc using limited spin-lock times. Quant Imaging Med Surg 2013;3:54-58.
    • (2013) Quant Imaging Med Surg , vol.3 , pp. 54-58
    • Wang, Y.X.1    Zhao, F.2    Yuan, J.3    Mok, G.S.4    Ahuja, A.T.5    Griffith, J.F.6
  • 18
    • 0031685086 scopus 로고    scopus 로고
    • Optimal time spacings for T2 measurements: Monoexponential and biexponential systems
    • Shrager RI, Weiss GH, Spencer RG. Optimal time spacings for T2 measurements: monoexponential and biexponential systems. NMR Biomed 1998;11:297-305.
    • (1998) NMR Biomed , vol.11 , pp. 297-305
    • Shrager, R.I.1    Weiss, G.H.2    Spencer, R.G.3
  • 19
    • 0032835247 scopus 로고    scopus 로고
    • Optimal strategies for measuring diffusion in anisotropic systems by magnetic resonance imaging
    • Jones DK, Horsfield MA, Simmons A. Optimal strategies for measuring diffusion in anisotropic systems by magnetic resonance imaging. Magn Reson Med 1999;42:515-525.
    • (1999) Magn Reson Med , vol.42 , pp. 515-525
    • Jones, D.K.1    Horsfield, M.A.2    Simmons, A.3
  • 20
    • 33846781715 scopus 로고    scopus 로고
    • Optimizing the precision-per-unit-time of quantitative MR metrics: Examples for T1, T2, and DTI
    • Fleysher L, Fleysher R, Liu S, Zaaraoui W, Gonen O. Optimizing the precision-per-unit-time of quantitative MR metrics: examples for T1, T2, and DTI. Magn Reson Med 2007;57:380-387.
    • (2007) Magn Reson Med , vol.57 , pp. 380-387
    • Fleysher, L.1    Fleysher, R.2    Liu, S.3    Zaaraoui, W.4    Gonen, O.5
  • 21
    • 40049090400 scopus 로고    scopus 로고
    • The optimal MR acquisition strategy for exponential decay constants estimation
    • Fleysher R, Fleysher L, Gonen O. The optimal MR acquisition strategy for exponential decay constants estimation. Magn Reson Imaging 2008;26:433-435.
    • (2008) Magn Reson Imaging , vol.26 , pp. 433-435
    • Fleysher, R.1    Fleysher, L.2    Gonen, O.3
  • 22
    • 0034507139 scopus 로고    scopus 로고
    • Bias and inconsistency in linear regression
    • Tellinghuisen J. Bias and inconsistency in linear regression. J Phys Chem A 2000;104:11829-11835.
    • (2000) J Phys Chem A , vol.104 , pp. 11829-11835
    • Tellinghuisen, J.1
  • 24
    • 0028839871 scopus 로고
    • The Rician distribution of noisy MRI data
    • Gudbjartsson H, Patz S. The Rician distribution of noisy MRI data. Magn Reson Med 1995;34:910-914.
    • (1995) Magn Reson Med , vol.34 , pp. 910-914
    • Gudbjartsson, H.1    Patz, S.2
  • 25
    • 67149107352 scopus 로고    scopus 로고
    • Spatial distribution and relationship of T1rho and T2 relaxation times in knee cartilage with osteoarthritis
    • Li X, Pai A, Blumenkrantz G, et al. Spatial distribution and relationship of T1rho and T2 relaxation times in knee cartilage with osteoarthritis. Magn Reson Med 2009;61:1310-1318.
    • (2009) Magn Reson Med , vol.61 , pp. 1310-1318
    • Li, X.1    Pai, A.2    Blumenkrantz, G.3
  • 26
    • 84864051597 scopus 로고    scopus 로고
    • Liver T1rho MRI measurement in healthy human subjects at 3 T: A preliminary study with a two-dimensional fast-field echo sequence
    • Deng M, Zhao F, Yuan J, Ahuja AT, Wang YX. Liver T1rho MRI measurement in healthy human subjects at 3 T: a preliminary study with a two-dimensional fast-field echo sequence. Br J Radiol 2012;85:e590-595.
    • (2012) Br J Radiol , vol.85 , pp. e590-595
    • Deng, M.1    Zhao, F.2    Yuan, J.3    Ahuja, A.T.4    Wang, Y.X.5
  • 27
    • 84864660849 scopus 로고    scopus 로고
    • T1rho MRI of menisci and cartilage in patients with osteoarthritis at 3T
    • Wang L, Chang G, Xu J, et al. T1rho MRI of menisci and cartilage in patients with osteoarthritis at 3T. Eur J Radiol 2012;81:2329-2336.
    • (2012) Eur J Radiol , vol.81 , pp. 2329-2336
    • Wang, L.1    Chang, G.2    Xu, J.3
  • 28
    • 84875239532 scopus 로고    scopus 로고
    • Imaging biomarker with T1rho and T2 mappings in osteoarthritis - In vivo human articular cartilage study
    • Wong CS, Yan CH, Gong NJ, Li T, Chan Q, Chu YC. Imaging biomarker with T1rho and T2 mappings in osteoarthritis - in vivo human articular cartilage study. Eur J Radiol 2013;82:647-650.
    • (2013) Eur J Radiol , vol.82 , pp. 647-650
    • Wong, C.S.1    Yan, C.H.2    Gong, N.J.3    Li, T.4    Chan, Q.5    Chu, Y.C.6
  • 29
    • 0043211091 scopus 로고    scopus 로고
    • Artifacts in T(1rho)-weighted imaging: Correction with a self-compensating spin-locking pulse
    • Charagundla SR, Borthakur A, Leigh JS, Reddy R. Artifacts in T(1rho)-weighted imaging: correction with a self-compensating spin-locking pulse. J Magn Reson 2003;162:113-121.
    • (2003) J Magn Reson , vol.162 , pp. 113-121
    • Charagundla, S.R.1    Borthakur, A.2    Leigh, J.S.3    Reddy, R.4
  • 30
    • 34547879249 scopus 로고    scopus 로고
    • Measurement of signal-to-noise ratios in MR images: Influence of multichannel coils, parallel imaging, and reconstruction filters
    • Dietrich O, Raya JG, Reeder SB, Reiser MF, Schoenberg SO. Measurement of signal-to-noise ratios in MR images: influence of multichannel coils, parallel imaging, and reconstruction filters. J Magn Reson Imaging 2007;26:375-385.
    • (2007) J Magn Reson Imaging , vol.26 , pp. 375-385
    • Dietrich, O.1    Raya, J.G.2    Reeder, S.B.3    Reiser, M.F.4    Schoenberg, S.O.5
  • 31
    • 0030175198 scopus 로고    scopus 로고
    • AFNI: Software for analysis and visualization of functional magnetic resonance neuroimages
    • Cox RW. AFNI: software for analysis and visualization of functional magnetic resonance neuroimages. Comput Biomed Res 1996;29:162-173.
    • (1996) Comput Biomed Res , vol.29 , pp. 162-173
    • Cox, R.W.1
  • 32
    • 84908219488 scopus 로고
    • Statistical methods for assessing agreement between two methods of clinical measurement
    • Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986;1:307-310.
    • (1986) Lancet , vol.1 , pp. 307-310
    • Bland, J.M.1    Altman, D.G.2
  • 33
    • 27644527486 scopus 로고    scopus 로고
    • Image reconstruction in SNR units: A general method for SNR measurement
    • Kellman P, McVeigh ER. Image reconstruction in SNR units: a general method for SNR measurement. Magn Reson Med 2005; 54:1439-1447.
    • (2005) Magn Reson Med , vol.54 , pp. 1439-1447
    • Kellman, P.1    McVeigh, E.R.2


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