Physical basis of spatial distortions in magnetic resonance images
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[1] J. Pauly,et al. A homogeneity correction method for magnetic resonance imaging with time-varying gradients. , 1991, IEEE transactions on medical imaging.
[2] R M Henkelman,et al. Elimination of transverse coherences in FLASH MRI , 1988, Magnetic resonance in medicine.
[3] W. Eric L. Grimson,et al. Adaptive Segmentation of MRI Data , 1995, CVRMed.
[4] V. Wedeen,et al. Brain parenchyma motion: measurement with cine echo-planar MR imaging. , 1992, Radiology.
[5] D A Feinberg,et al. Modern concepts of brain motion and cerebrospinal fluid flow. , 1992, Radiology.
[6] E M Haacke,et al. Reducing motion artifacts in two-dimensional Fourier transform imaging. , 1986, Magnetic resonance imaging.
[7] N. Pelc,et al. Brain motion: measurement with phase-contrast MR imaging. , 1992, Radiology.
[8] John M. Pauly,et al. Improved automatic off‐resonance correction without a field map in spiral imaging , 1997, Magnetic resonance in medicine.
[9] J. Felmlee,et al. Adaptive technique for high-definition MR imaging of moving structures. , 1989, Radiology.
[10] C. Ahn,et al. High-Speed Spiral-Scan Echo Planar NMR Imaging-I , 1986, IEEE Transactions on Medical Imaging.
[11] P. Mansfield. Multi-planar image formation using NMR spin echoes , 1977 .
[12] H Bruder,et al. Image reconstruction for echo planar imaging with nonequidistant k‐space sampling , 1992, Magnetic resonance in medicine.
[13] A. G. Collins,et al. Respiratory ordered phase encoding (ROPE): a method for reducing respiratory motion artefacts in MR imaging. , 1985, Journal of computer assisted tomography.
[14] E M Haacke,et al. Improving MR image quality in the presence of motion by using rephasing gradients. , 1987, AJR. American journal of roentgenology.
[15] J. Mazziotta,et al. Rapid Automated Algorithm for Aligning and Reslicing PET Images , 1992, Journal of computer assisted tomography.
[16] S J Riederer,et al. Interleaved echo planar imaging on a standard MRI system , 1994, Magnetic resonance in medicine.
[17] X Hu,et al. Retrospective estimation and correction of physiological artifacts in fMRI by direct extraction of physiological activity from MR data , 1996, Magnetic resonance in medicine.
[18] J C Gore,et al. Analysis and correction of motion artifacts in diffusion weighted imaging , 1994, Magnetic resonance in medicine.
[19] X Hu,et al. Retrospective estimation and correction of physiological fluctuation in functional MRI , 1995, Magnetic resonance in medicine.
[20] J C Gore,et al. Errors in the measurements of T2 using multiple‐echo MRI techniques. I. Effects of radiofrequency pulse imperfections , 1986, Magnetic resonance in medicine.
[21] X. Hu,et al. Reduction of signal fluctuation in functional MRI using navigator echoes , 1994, Magnetic resonance in medicine.
[22] Ravi S. Menon,et al. Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging. , 1992, Proceedings of the National Academy of Sciences of the United States of America.
[23] D. Hoult,et al. Magnet field profiling: Analysis and correcting coil design , 1984, Magnetic resonance in medicine.
[24] J. Duerk,et al. Motion artifact suppression technique (MAST) for MR imaging. , 1987, Journal of computer assisted tomography.
[25] R. Ordidge,et al. Correction of motional artifacts in diffusion-weighted MR images using navigator echoes. , 1994, Magnetic resonance imaging.
[26] P. Jezzard,et al. Correction for geometric distortion in echo planar images from B0 field variations , 1995, Magnetic resonance in medicine.
[27] Frithjof Kruggel,et al. Segmentation of MR images with intensity inhomogeneities , 1998, Image Vis. Comput..
[28] G. Mckinnon. Ultrafast interleaved gradient‐echo‐planar imaging on a standard scanner , 1993, Magnetic resonance in medicine.
[29] M. Buonocore,et al. Ghost artifact reduction for echo planar imaging using image phase correction , 1997, Magnetic resonance in medicine.
[30] R L Ehman,et al. Flow artifact reduction in MRI: A review of the roles of gradient moment nulling and spatial presaturation , 1990, Magnetic resonance in medicine.
[31] R. Turner,et al. Dynamic magnetic resonance imaging of human brain activity during primary sensory stimulation. , 1992, Proceedings of the National Academy of Sciences of the United States of America.
[32] Guoying Liu,et al. Fast echo‐shifted gradient‐recalled MRI: Combining a short repetition time with variable T2* weighting , 1993, Magnetic resonance in medicine.
[33] D G Nishimura,et al. Inhomogeneity correction using an estimated linear field map , 1996, Magnetic resonance in medicine.
[34] X Hu,et al. Artifact reduction in EPI with phase‐encoded reference scan , 1996, Magnetic resonance in medicine.
[35] Karl J. Friston,et al. Movement‐Related effects in fMRI time‐series , 1996, Magnetic resonance in medicine.