Search Results - "Pauly, J M"

Practical parallel imaging compressed sensing MRI: Summary of two years of experience in accelerating body MRI of pediatric patients by Vasanawala, S S, Murphy, M J, Alley, M T, Lai, P, Keutzer, K, Pauly, J M, Lustig, M

“…For the last two years, we have been experimenting with applying compressed sensing parallel imaging for body imaging of pediatric patients. It is a…”
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Projection reconstruction techniques for reduction of motion effects in MRI by Glover, G H, Pauly, J M

“…Projection reconstruction (PR) techniques are shown to have intrinsic advantages over spin-warp (2DFT) methods with respect to diminished artifacts from…”
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Linear combination steady-state free precession MRI by Vasanawala, Shreyas S., Pauly, John M., Nishimura, Dwight G.

“…A new, fast, spectrally selective steady‐state free precession (SSFP) imaging method is presented. Combining k‐space data from SSFP sequences with certain…”
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Diffusion-weighted interleaved echo-planar imaging with a pair of orthogonal navigator echoes by Butts, K, de Crespigny, A, Pauly, J M, Moseley, M

“…This work describes a diffusion-weighted (DW) interleaved echo-planar imaging (IEPI) method for use on either conventional whole-body scanners or scanners…”
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Prediction of glycosaminoglycan content in human cartilage by age, T1ρ and T2 MRI by Keenan, K.E, Besier, T.F, Pauly, J.M, Han, E, Rosenberg, J, Smith, R.L, Delp, S.L, Beaupre, G.S, Gold, G.E

“…Summary Objective A relationship between T1ρ relaxation time and glycosaminoglycan (GAG) content has been demonstrated in chemically degraded bovine cartilage,…”
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Real-time interactive MRI on a conventional scanner by Kerr, A B, Pauly, J M, Hu, B S, Li, K C, Hardy, C J, Meyer, C H, Macovski, A, Nishimura, D G

“…A real-time interactive MRI system capable of localizing coronary arteries and imaging arrhythmic hearts in real-time is described. Non-2DFT acquisition…”
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Fluctuating equilibrium MRI by Vasanawala, Shreyas S., Pauly, John M., Nishimura, Dwight G.

“…A new fast, spectrally selective imaging method called fluctuating equilibrium magnetic resonance is presented. With all gradients refocussed over a repetition…”
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Multifrequency interpolation for fast off-resonance correction by Man, L C, Pauly, J M, Macovski, A

“…Field inhomogeneities or susceptibility variations produce blurring in images acquired using non-2DFT k-space readout trajectories. This problem is more…”
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Lung parenchyma: projection reconstruction MR imaging by Bergin, C J, Pauly, J M, Macovski, A

“…Magnetic resonance (MR) imaging of lung parenchyma is limited by the low proton density and short T2 in the lung as well as the effects of susceptibility and…”
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Short echo time projection reconstruction MR imaging of cartilage: comparison with fat-suppressed spoiled GRASS and magnetization transfer contrast MR imaging by Brossmann, J, Frank, L R, Pauly, J M, Boutin, R D, Pedowitz, R A, Haghighi, P, Resnick, D

“…To evaluate short echo time (TE) projection reconstruction magnetic resonance (MR) imaging in the detection of cartilage lesions. Twenty-seven cartilage…”
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New real-time interactive cardiac magnetic resonance imaging system complements echocardiography by Yang, Phillip C, Kerr, Adam B, Liu, Alex C, Liang, David H, Hardy, Chris, Meyer, Craig H, Macovski, Albert, Pauly, John M, Hu, Bob S

“…Objectives. We conducted an initial clinical trial of a newly developed cardiac magnetic resonance imaging (CMRI) system. We evaluated left ventricular (LV)…”
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MR imaging of articular cartilage using driven equilibrium by Hargreaves, Brian A., Gold, Garry E., Lang, Philipp K., Conolly, Steven M., Pauly, John M., Bergman, Gabrielle, Vandevenne, Jan, Nishimura, Dwight G.

“…The high incidence of osteoarthritis and the recent advent of several new surgical and non‐surgical treatment approaches have motivated the development of…”
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Magnetic resonance fluoroscopy using spirals with variable sampling densities by Spielman, D M, Pauly, J M, Meyer, C H

“…The imaging of dynamic processes in the body is of considerable interest in interventional examinations as well as kinematic studies, and spiral imaging is a…”
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Lung parenchyma: magnetic susceptibility in MR imaging by Bergin, C J, Glover, G H, Pauly, J M

“…Magnetic susceptibility effects in magnetic resonance (MR) imaging of normal lung parenchyma occur because of magnetic-field inhomogeneities induced by the…”
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MR imaging of articular cartilage of the knee : New methods using ultrashort Tes by GOLD, G. E, THEDENS, D. R, PAULY, J. M, FECHNER, K. P, BERGMAN, G, BEAULIEU, C. F, MACOVSKI, A

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Simultaneous spatial and spectral selective excitation by Meyer, C H, Pauly, J M, Macovski, A, Nishimura, D G

“…Using a k-space interpretation of small-tip excitation, a single excitation pulse has been designed that is simultaneously selective in space and resonant…”
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Reduction of motion artifacts in cine MRI using variable-density spiral trajectories by Liao, J R, Pauly, J M, Brosnan, T J, Pelc, N J

“…Dynamic cardiac imaging in MRI is a very challenging task. To obtain high spatial resolution, temporal resolution, and signal-to-noise ratio (SNR), single-shot…”
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Rapid gridding reconstruction with a minimal oversampling ratio by Beatty, P.J., Nishimura, D.G., Pauly, J.M.

“…Reconstruction of magnetic resonance images from data not falling on a Cartesian grid is a Fourier inversion problem typically solved using convolution…”
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A homogeneity correction method for magnetic resonance imaging with time-varying gradients by Noll, D.C., Meyer, C.H., Pauly, J.M., Nishimura, D.G., Macovski, A.

“…When time-varying gradients are used for imaging, the off-resonance behavior does not just cause geometric distortion as is the case with spin-warp imaging,…”
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Deblurring for non-2D Fourier transform magnetic resonance imaging by Noll, D C, Pauly, J M, Meyer, C H, Nishimura, D G, Macovski, A

“…For several non-2D Fourier transform imaging methods, off-resonant reconstruction does not just cause geometric distortion, but changes the shape of the point…”
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