메뉴 건너뛰기




Volumn 31, Issue 6, 2013, Pages 857-864

Correcting power and p-value calculations for bias in diffusion tensor imaging

Author keywords

Bias; DTI; FA; Power; SIMEX; Type I error rate

Indexed keywords

ACCURACY; ARTICLE; BRAIN MAPPING; DIFFUSION TENSOR IMAGING; EFFECT SIZE; FEASIBILITY STUDY; FRACTIONAL ANISOTROPY; POWER ANALYSIS; PRIORITY JOURNAL; PROBABILITY; SIMULATION; STATISTICAL MODEL; STATISTICAL SIGNIFICANCE; VALIDITY;

EID: 84878630036     PISSN: 0730725X     EISSN: 18735894     Source Type: Journal    
DOI: 10.1016/j.mri.2013.01.002     Document Type: Article
Times cited : (4)

References (37)
  • 1
    • 0036869232 scopus 로고    scopus 로고
    • Diffusion-tensor MRI: theory, experimental design and data analysis - a technical review
    • Basser P.J., Jones D.K. Diffusion-tensor MRI: theory, experimental design and data analysis - a technical review. NMR Biomed 2002, 15(7-8):456-467.
    • (2002) NMR Biomed , vol.15 , Issue.7-8 , pp. 456-467
    • Basser, P.J.1    Jones, D.K.2
  • 2
    • 34548458150 scopus 로고    scopus 로고
    • Kernel-based manifold learning for statistical analysis of diffusion tensor images
    • Khurd P., Verma R., Davatzikos C. Kernel-based manifold learning for statistical analysis of diffusion tensor images. Inf Process Med Imaging 2007, 20:581-593.
    • (2007) Inf Process Med Imaging , vol.20 , pp. 581-593
    • Khurd, P.1    Verma, R.2    Davatzikos, C.3
  • 3
    • 0033007902 scopus 로고    scopus 로고
    • Three-dimensional tracking of axonal projections in the brain by magnetic resonance imaging
    • Mori S., et al. Three-dimensional tracking of axonal projections in the brain by magnetic resonance imaging. Ann Neurol 1999, 45(2):265-269.
    • (1999) Ann Neurol , vol.45 , Issue.2 , pp. 265-269
    • Mori, S.1
  • 4
    • 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 1.5 T
    • Farrell J.A., et al. 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 1.5 T. J Magn Reson Imaging 2007, 26(3):756-767.
    • (2007) J Magn Reson Imaging , vol.26 , Issue.3 , pp. 756-767
    • Farrell, J.A.1
  • 5
    • 0035178887 scopus 로고    scopus 로고
    • Theoretical analysis of the effects of noise on diffusion tensor imaging
    • Anderson A.W. Theoretical analysis of the effects of noise on diffusion tensor imaging. Magn Reson Med 2001, 46(6):1174-1188.
    • (2001) Magn Reson Med , vol.46 , Issue.6 , pp. 1174-1188
    • Anderson, A.W.1
  • 6
    • 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 B.A., et al. Effects of diffusion weighting schemes on the reproducibility of DTI-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5T. Neuroimage 2007, 36(4):1123-1138.
    • (2007) Neuroimage , vol.36 , Issue.4 , pp. 1123-1138
    • Landman, B.A.1
  • 7
    • 1842533406 scopus 로고    scopus 로고
    • The effect of gradient sampling schemes on measures derived from diffusion tensor MRI: a Monte Carlo study
    • Jones D.K. The effect of gradient sampling schemes on measures derived from diffusion tensor MRI: a Monte Carlo study. Magn Reson Med 2004, 51(4):807-815.
    • (2004) Magn Reson Med , vol.51 , Issue.4 , pp. 807-815
    • Jones, D.K.1
  • 8
    • 33645875326 scopus 로고    scopus 로고
    • Analytically exact correction scheme for signal extraction from noisy magnitude MR signals
    • Koay C.G., Basser P.J. Analytically exact correction scheme for signal extraction from noisy magnitude MR signals. J Magn Reson 2006, 179(2):317-322.
    • (2006) J Magn Reson , vol.179 , Issue.2 , pp. 317-322
    • Koay, C.G.1    Basser, P.J.2
  • 9
    • 33645760884 scopus 로고    scopus 로고
    • Investigation of anomalous estimates of tensor-derived quantities in diffusion tensor imaging
    • Koay C.G., et al. Investigation of anomalous estimates of tensor-derived quantities in diffusion tensor imaging. Magn Reson Med 2006, 55(4):930-936.
    • (2006) Magn Reson Med , vol.55 , Issue.4 , pp. 930-936
    • Koay, C.G.1
  • 10
    • 33747872177 scopus 로고    scopus 로고
    • A unifying theoretical and algorithmic framework for least squares methods of estimation in diffusion tensor imaging
    • Koay C.G., et al. A unifying theoretical and algorithmic framework for least squares methods of estimation in diffusion tensor imaging. J Magn Reson 2006, 182(1):115-125.
    • (2006) J Magn Reson , vol.182 , Issue.1 , pp. 115-125
    • Koay, C.G.1
  • 11
    • 45849114741 scopus 로고    scopus 로고
    • Diffusion tensor imaging at low SNR: nonmonotonic behaviors of tensor contrasts
    • Landman B.A., et al. Diffusion tensor imaging at low SNR: nonmonotonic behaviors of tensor contrasts. Magn Reson Imaging 2008.
    • (2008) Magn Reson Imaging
    • Landman, B.A.1
  • 12
    • 7544247899 scopus 로고    scopus 로고
    • "Squashing peanuts and smashing pumpkins": how noise distorts diffusion-weighted MR data
    • Jones D.K., Basser P.J. "Squashing peanuts and smashing pumpkins": how noise distorts diffusion-weighted MR data. Magn Reson Med 2004, 52(5):979-993.
    • (2004) Magn Reson Med , vol.52 , Issue.5 , pp. 979-993
    • Jones, D.K.1    Basser, P.J.2
  • 13
    • 78650472921 scopus 로고    scopus 로고
    • Twenty-five pitfalls in the analysis of diffusion MRI data
    • Jones D.K., Cercignani M. Twenty-five pitfalls in the analysis of diffusion MRI data. NMR Biomed 2010, 23(7):803-820.
    • (2010) NMR Biomed , vol.23 , Issue.7 , pp. 803-820
    • Jones, D.K.1    Cercignani, M.2
  • 14
    • 79958701778 scopus 로고    scopus 로고
    • Precision and accuracy in diffusion tensor magnetic resonance imaging
    • Jones D.K. Precision and accuracy in diffusion tensor magnetic resonance imaging. Top Magn Reson Imaging 2010, 21(2):87-99.
    • (2010) Top Magn Reson Imaging , vol.21 , Issue.2 , pp. 87-99
    • Jones, D.K.1
  • 15
  • 16
    • 0031732550 scopus 로고    scopus 로고
    • A theoretical study of the effect of experimental noise on the measurement of anisotropy in diffusion imaging
    • Bastin M.E., Armitage P.A., Marshall I. A theoretical study of the effect of experimental noise on the measurement of anisotropy in diffusion imaging. Magn Reson Imaging 1998, 16(7):773-785.
    • (1998) Magn Reson Imaging , vol.16 , Issue.7 , pp. 773-785
    • Bastin, M.E.1    Armitage, P.A.2    Marshall, I.3
  • 17
    • 0037763996 scopus 로고    scopus 로고
    • Anisotropic noise propagation in diffusion tensor MRI sampling schemes
    • Batchelor P.G., et al. Anisotropic noise propagation in diffusion tensor MRI sampling schemes. Magn Reson Med 2003, 49(6):1143-1151.
    • (2003) Magn Reson Med , vol.49 , Issue.6 , pp. 1143-1151
    • Batchelor, P.G.1
  • 18
    • 22744448580 scopus 로고    scopus 로고
    • Noise removal in magnetic resonance diffusion tensor imaging
    • Chen B., Hsu E.W. Noise removal in magnetic resonance diffusion tensor imaging. Magn Reson Med 2005, 54(2):393-401.
    • (2005) Magn Reson Med , vol.54 , Issue.2 , pp. 393-401
    • Chen, B.1    Hsu, E.W.2
  • 19
    • 16444386384 scopus 로고    scopus 로고
    • Contrast-to-noise ratios of diffusion anisotropy indices
    • Kingsley P.B., Monahan W.G. Contrast-to-noise ratios of diffusion anisotropy indices. Magn Reson Med 2005, 53(4):911-918.
    • (2005) Magn Reson Med , vol.53 , Issue.4 , pp. 911-918
    • Kingsley, P.B.1    Monahan, W.G.2
  • 20
    • 67349085168 scopus 로고    scopus 로고
    • Estimation and application of spatially variable noise fields in diffusion tensor imaging
    • Landman B.A., Bazin P.L., Prince J.L. Estimation and application of spatially variable noise fields in diffusion tensor imaging. Magn Reson Imaging 2009, 27(6):741-751.
    • (2009) Magn Reson Imaging , vol.27 , Issue.6 , pp. 741-751
    • Landman, B.A.1    Bazin, P.L.2    Prince, J.L.3
  • 21
    • 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(6):910-914.
    • (1995) Magn Reson Med , vol.34 , Issue.6 , pp. 910-914
    • Gudbjartsson, H.1    Patz, S.2
  • 24
    • 84874386900 scopus 로고    scopus 로고
    • Assessment of bias in experimentally measured diffusion tensor imaging parameters using SIMEX
    • Lauzon C.B., et al. Assessment of bias in experimentally measured diffusion tensor imaging parameters using SIMEX. Magn Reson Med 2012, 10.1002/mrm.24324.
    • (2012) Magn Reson Med
    • Lauzon, C.B.1
  • 26
    • 84950936262 scopus 로고
    • Simulation-extrapolation estimation in parametric measurement error models
    • Cook J.R., Stefanski L.A. Simulation-extrapolation estimation in parametric measurement error models. J Am Stat Assoc 1994, 1314-1328.
    • (1994) J Am Stat Assoc , pp. 1314-1328
    • Cook, J.R.1    Stefanski, L.A.2
  • 27
    • 0030726766 scopus 로고    scopus 로고
    • Signal-to-noise measurements in magnitude images from NMR phased arrays
    • Constantinides C.D., Atalar E., McVeigh E.R. Signal-to-noise measurements in magnitude images from NMR phased arrays. Magn Reson Med 1997, 38(5):852-857.
    • (1997) Magn Reson Med , vol.38 , Issue.5 , pp. 852-857
    • Constantinides, C.D.1    Atalar, E.2    McVeigh, E.R.3
  • 28
    • 67749144006 scopus 로고    scopus 로고
    • Robust estimation of spatially variable noise fields
    • Landman B.A., et al. Robust estimation of spatially variable noise fields. Magn Reson Med 2009, 62(2):500-509.
    • (2009) Magn Reson Med , vol.62 , Issue.2 , pp. 500-509
    • Landman, B.A.1
  • 30
    • 78650936662 scopus 로고    scopus 로고
    • Multi-parametric neuroimaging reproducibility: a 3T resource study
    • Landman B.A., et al. Multi-parametric neuroimaging reproducibility: a 3T resource study. Neuroimage 2010, 54(4):2854-2866.
    • (2010) Neuroimage , vol.54 , Issue.4 , pp. 2854-2866
    • Landman, B.A.1
  • 31
    • 33645129369 scopus 로고    scopus 로고
    • Combining voxel-based morphometry and diffusion tensor imaging to detect age-related brain changes
    • Lehmbeck J.T., et al. Combining voxel-based morphometry and diffusion tensor imaging to detect age-related brain changes. Neuroreport 2006, 17(5):467-470.
    • (2006) Neuroreport , vol.17 , Issue.5 , pp. 467-470
    • Lehmbeck, J.T.1
  • 32
    • 33645555149 scopus 로고    scopus 로고
    • Diffusion tensor imaging and voxel based morphometry study in early progressive supranuclear palsy
    • Padovani A., et al. Diffusion tensor imaging and voxel based morphometry study in early progressive supranuclear palsy. J Neurol Neurosurg Psychiatry 2006, 77(4):457-463.
    • (2006) J Neurol Neurosurg Psychiatry , vol.77 , Issue.4 , pp. 457-463
    • Padovani, A.1
  • 33
    • 0344033872 scopus 로고    scopus 로고
    • The adaptive bases algorithm for intensity-based nonrigid image registration
    • Rohde G.K., Aldroubi A., Dawant B.M. The adaptive bases algorithm for intensity-based nonrigid image registration. IEEE Trans Med Imaging 2003, 22(11):1470-1479.
    • (2003) IEEE Trans Med Imaging , vol.22 , Issue.11 , pp. 1470-1479
    • Rohde, G.K.1    Aldroubi, A.2    Dawant, B.M.3
  • 34
    • 77953102950 scopus 로고    scopus 로고
    • The Java Image Science Toolkit (JIST) for rapid prototyping and publishing of neuroimaging software
    • Lucas B.C., et al. The Java Image Science Toolkit (JIST) for rapid prototyping and publishing of neuroimaging software. Neuroinformatics 2010, 8(1):5-17.
    • (2010) Neuroinformatics , vol.8 , Issue.1 , pp. 5-17
    • Lucas, B.C.1
  • 36
    • 0035154751 scopus 로고    scopus 로고
    • Hemispheric and gender-related differences in the gross morphology of the anterior cingulate/paracingulate cortex in normal volunteers: an MRI morphometric study
    • Yücel M., et al. Hemispheric and gender-related differences in the gross morphology of the anterior cingulate/paracingulate cortex in normal volunteers: an MRI morphometric study. Cereb Cortex 2001, 11(1):17.
    • (2001) Cereb Cortex , vol.11 , Issue.1 , pp. 17
    • Yücel, M.1
  • 37
    • 0142227204 scopus 로고    scopus 로고
    • The influence of handedness and gender on the microstructure of the human corpus callosum: a diffusion-tensor magnetic resonance imaging study
    • Westerhausen R., et al. The influence of handedness and gender on the microstructure of the human corpus callosum: a diffusion-tensor magnetic resonance imaging study. Neurosci Lett 2003, 351(2):99-102.
    • (2003) Neurosci Lett , vol.351 , Issue.2 , pp. 99-102
    • Westerhausen, R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.