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Volumn 43 B, Issue 1, 2013, Pages 41-48

Effects of different field strengths, gradient directions, and acquisitions on fractional anisotropy in diffusion tensor imaging: A tract-based spatial statistics study

Author keywords

Diffusion tensor imaging; Field strengths; Fractional anisotropy; Gradient directions; Tract based spatial statistics

Indexed keywords


EID: 84874330678     PISSN: 15525031     EISSN: 1552504X     Source Type: Journal    
DOI: 10.1002/cmr.b.21230     Document Type: Article
Times cited : (3)

References (29)
  • 1
    • 0030162959 scopus 로고    scopus 로고
    • Microstructural and physiological features of tissues elucidated by quantitative-diffusion-tensor MRI
    • Basser PJ, Pierpaoli C. 1996. Microstructural and physiological features of tissues elucidated by quantitative-diffusion-tensor MRI. J Magn Reson Ser B 111: 209-219.
    • (1996) J Magn Reson Ser B , vol.111 , pp. 209-219
    • Basser, P.J.1    Pierpaoli, C.2
  • 4
    • 0036869232 scopus 로고    scopus 로고
    • Diffusion-tensor MRI: theory, experimental design and data analysis-a technical review
    • Basser PJ, Jones DK. 2002. Diffusion-tensor MRI: theory, experimental design and data analysis-a technical review. NMR Biomed 15: 456-467.
    • (2002) NMR Biomed , vol.15 , pp. 456-467
    • Basser, P.J.1    Jones, D.K.2
  • 5
    • 18044380678 scopus 로고    scopus 로고
    • Demyelination increases radial diffusivity in corpus callosum of mouse brain
    • Song SK, Yoshino J, Le TQ, Lin SJ, Sun SW, Cross AH, et al. 2005. Demyelination increases radial diffusivity in corpus callosum of mouse brain. Neuroimage 26: 132-140.
    • (2005) Neuroimage , vol.26 , pp. 132-140
    • Song, S.K.1    Yoshino, J.2    Le, T.Q.3    Lin, S.J.4    Sun, S.W.5    Cross, A.H.6
  • 6
    • 33748797720 scopus 로고    scopus 로고
    • Effects of number of diffusion gradient directions on derived diffusion tensor imaging indices in human brain
    • Ni H, Kavcic V, Zhu T, Ekholm S, Zhong J. 2006. Effects of number of diffusion gradient directions on derived diffusion tensor imaging indices in human brain. Am J Neuroradiol 27: 1776-1781.
    • (2006) Am J Neuroradiol , vol.27 , pp. 1776-1781
    • Ni, H.1    Kavcic, V.2    Zhu, T.3    Ekholm, S.4    Zhong, J.5
  • 7
    • 0035038227 scopus 로고    scopus 로고
    • Comparison of gradient encoding schemes for diffusion-tensor MRI
    • Hasan KM, Parker DL, Alexander AL. 2001. Comparison of gradient encoding schemes for diffusion-tensor MRI. J Magn Reson Imaging 13: 769-780.
    • (2001) J Magn Reson Imaging , vol.13 , pp. 769-780
    • Hasan, K.M.1    Parker, D.L.2    Alexander, A.L.3
  • 8
    • 0037227848 scopus 로고    scopus 로고
    • Determining and visualizing uncertainty in estimates of fiber orientation from diffusion tensor MRI
    • Jones DK. 2003. Determining and visualizing uncertainty in estimates of fiber orientation from diffusion tensor MRI. Magn Reson Med 49: 7-12.
    • (2003) Magn Reson Med , vol.49 , pp. 7-12
    • Jones, D.K.1
  • 9
    • 0034567198 scopus 로고    scopus 로고
    • Condition number as a measure of noise performance of diffusion tensor data acquisition schemes with MRI
    • Skare S, Hedehus M, Moseley ME, Li TQ. 2000. Condition number as a measure of noise performance of diffusion tensor data acquisition schemes with MRI. J Magn Reson 147: 340-352.
    • (2000) J Magn Reson , vol.147 , pp. 340-352
    • Skare, S.1    Hedehus, M.2    Moseley, M.E.3    Li, T.Q.4
  • 10
    • 0037904043 scopus 로고    scopus 로고
    • A wavelet-based approximation of surface coil sensitivity profiles for correction of image intensity in homogeneity and parallel imaging reconstruction
    • Lin FH, Chen YJ, Belliveau JW, Wald LL. 2003. A wavelet-based approximation of surface coil sensitivity profiles for correction of image intensity in homogeneity and parallel imaging reconstruction. Hum Brain Mapp 19: 96-111.
    • (2003) Hum Brain Mapp , vol.19 , pp. 96-111
    • Lin, F.H.1    Chen, Y.J.2    Belliveau, J.W.3    Wald, L.L.4
  • 12
    • 0031732550 scopus 로고    scopus 로고
    • A theoretical study of the effect of experimental noise on the measurement of anisotropy in diffusion imaging
    • Bastin ME, Armitage PA, Marshall I. 1998. A theoretical study of the effect of experimental noise on the measurement of anisotropy in diffusion imaging. Magn Reson Imaging 16: 773-785.
    • (1998) Magn Reson Imaging , vol.16 , pp. 773-785
    • Bastin, M.E.1    Armitage, P.A.2    Marshall, I.3
  • 13
    • 0035178887 scopus 로고    scopus 로고
    • Theoretical analysis of the effects of noise on diffusion tensor imaging
    • Anderson AW. 2001. Theoretical analysis of the effects of noise on diffusion tensor imaging. Magn Reson Med 46: 1174-1188.
    • (2001) Magn Reson Med , vol.46 , pp. 1174-1188
    • Anderson, A.W.1
  • 14
    • 35248816901 scopus 로고    scopus 로고
    • Effects of signal-to-noise ratio on the accuracy and reproducibility, of diffusion tensor imaging-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5T
    • Farrell JAD, Landman BA, Jones CK, Smith SA, Prince JL, van Zijl PCM, et al. 2007. Effects of signal-to-noise ratio on the accuracy and reproducibility, of diffusion tensor imaging-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5T. J Magn Reson Imaging 26: 756-767.
    • (2007) J Magn Reson Imaging , vol.26 , pp. 756-767
    • Farrell, J.A.D.1    Landman, B.A.2    Jones, C.K.3    Smith, S.A.4    Prince, J.L.5    van Zijl, P.C.M.6
  • 15
    • 84866151412 scopus 로고    scopus 로고
    • Minimum SNR and acquisition for bias-free estimation of fractional anisotropy in diffusion tensor imaging-a comparison of two analytical techniques and field strengths
    • Seo Y, Wang ZJ, Morriss MC, Rollins NK. 2012. Minimum SNR and acquisition for bias-free estimation of fractional anisotropy in diffusion tensor imaging-a comparison of two analytical techniques and field strengths. Magn Reson Imaging 30: 1123-1133.
    • (2012) Magn Reson Imaging , vol.30 , pp. 1123-1133
    • Seo, Y.1    Wang, Z.J.2    Morriss, M.C.3    Rollins, N.K.4
  • 17
    • 46749102532 scopus 로고    scopus 로고
    • Reproducibility, interrater agreement, and age-related changes of fractional anisotropy measures at 3T in healthy subjects: effect of the applied b-value
    • Bisdas S, Bohning DE, Besenski N, Nicholas JS, Rumboldt Z. 2009. Reproducibility, interrater agreement, and age-related changes of fractional anisotropy measures at 3T in healthy subjects: effect of the applied b-value. AJNR Am J Neuroradiol 29: 1128-1133.
    • (2009) AJNR Am J Neuroradiol , vol.29 , pp. 1128-1133
    • Bisdas, S.1    Bohning, D.E.2    Besenski, N.3    Nicholas, J.S.4    Rumboldt, Z.5
  • 18
    • 0032835247 scopus 로고    scopus 로고
    • Optimal strategies for measuring diffusion in anisotropic systems by magnetic resonance imaging
    • Jones DK, Horsfield MA, Simmons A. 1999. Optimal strategies for measuring diffusion in anisotropic systems by magnetic resonance imaging. Magn Reson Med 42: 515-525.
    • (1999) Magn Reson Med , vol.42 , pp. 515-525
    • Jones, D.K.1    Horsfield, M.A.2    Simmons, A.3
  • 19
    • 10044249029 scopus 로고    scopus 로고
    • Q-Ball imaging
    • Tuch DS. 2004. Q-Ball imaging. Magn Reson Med 52: 1358-1372.
    • (2004) Magn Reson Med , vol.52 , pp. 1358-1372
    • Tuch, D.S.1
  • 22
    • 1842533406 scopus 로고    scopus 로고
    • The effect of gradient sampling schemes on measures derived from diffusion tensor MRI: a Monte Carlo study
    • Jones DK. 2004. The effect of gradient sampling schemes on measures derived from diffusion tensor MRI: a Monte Carlo study. Magn Reson Med 51: 807-815.
    • (2004) Magn Reson Med , vol.51 , pp. 807-815
    • Jones, D.K.1
  • 23
    • 34347240742 scopus 로고    scopus 로고
    • Effects of diffusion weighting schemes on the reproducibility of DTI-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5T
    • Landman BA, Farrell JAD, Jones CK, Smith SA, Prince JL, Mori S. 2007. Effects of diffusion weighting schemes on the reproducibility of DTI-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5T. Neuroimage 36: 1123-1138.
    • (2007) Neuroimage , vol.36 , pp. 1123-1138
    • Landman, B.A.1    Farrell, J.A.D.2    Jones, C.K.3    Smith, S.A.4    Prince, J.L.5    Mori, S.6
  • 25
    • 33645760884 scopus 로고    scopus 로고
    • Investigation of anomalous estimates of tensor-derived quantities in diffusion tensor imaging
    • Koay CG, Carew JD, Alexander AL, Basser PJ, Meyerand ME. 2006. Investigation of anomalous estimates of tensor-derived quantities in diffusion tensor imaging. Magn Reson Med 55: 930-936.
    • (2006) Magn Reson Med , vol.55 , pp. 930-936
    • Koay, C.G.1    Carew, J.D.2    Alexander, A.L.3    Basser, P.J.4    Meyerand, M.E.5
  • 26
    • 0035178887 scopus 로고    scopus 로고
    • Theoretical analysis of the effects of noise on diffusion tensor imaging
    • Anderson AW. 2001. Theoretical analysis of the effects of noise on diffusion tensor imaging. Magn Reson Med 46: 1174-1188.
    • (2001) Magn Reson Med , vol.46 , pp. 1174-1188
    • Anderson, A.W.1
  • 27
    • 0029908076 scopus 로고    scopus 로고
    • Toward a quantitative assessment of diffusion anisotropy
    • Pierpaoli C, Basser PJ. 1996. Toward a quantitative assessment of diffusion anisotropy. Magn Reson Med 36: 893-906.
    • (1996) Magn Reson Med , vol.36 , pp. 893-906
    • Pierpaoli, C.1    Basser, P.J.2
  • 28
    • 1842590300 scopus 로고    scopus 로고
    • Analytical error propagation in diffusion anisotropy calculations
    • Zhou XHJ, Poonawalla AH. 2004. Analytical error propagation in diffusion anisotropy calculations. J Magn Reson Imaging 19: 489-498.
    • (2004) J Magn Reson Imaging , vol.19 , pp. 489-498
    • Zhou, X.H.J.1    Poonawalla, A.H.2
  • 29
    • 33846043073 scopus 로고    scopus 로고
    • Variance of estimated DTI-derived parameters via first-order perturbation methods
    • Chang LC, Koay CG, Pierpaoli C, Basser PJ. 2007. Variance of estimated DTI-derived parameters via first-order perturbation methods. Magn Reson Med 57: 141-149.
    • (2007) Magn Reson Med , vol.57 , pp. 141-149
    • Chang, L.C.1    Koay, C.G.2    Pierpaoli, C.3    Basser, P.J.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.