Three-Dimensional Spoiled Gradient MRI

Known as: 3D Fast Spoiled Gradient Recalled MRI, SPGR, SPGR MRI 
A magnetic resonance imaging modality that uses acquisition in the steady state with semi-random changes in the phase of the radio frequency pulses… (More)
National Institutes of Health

Papers overview

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Highly Cited
2010
Highly Cited
2010
PROMO: Real-time prospective motion correction in MRI using image-based tracking.
Artifacts caused by patient motion during scanning remain a serious problem in most MRI applications. The prospective motion… (More)
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Highly Cited
2007
Highly Cited
2007
Water-fat separation with IDEAL gradient-echo imaging.
PURPOSE To combine gradient-echo (GRE) imaging with a multipoint water-fat separation method known as "iterative decomposition of… (More)
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Highly Cited
2006
Highly Cited
2006
Longitudinal stability of MRI for mapping brain change using tensor-based morphometry
Measures of brain change can be computed from sequential MRI scans, providing valuable information on disease progression, e.g… (More)
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Highly Cited
2005
Highly Cited
2005
Brain-derived neurotrophic factor Val66met polymorphism and volume of the hippocampal formation
Magnetic resonance (MR) imaging studies have identified hippocampal structural alterations in the pathogenesis of schizophrenia… (More)
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Highly Cited
2004
Highly Cited
2004
Sequence-independent segmentation of magnetic resonance images
We present a set of techniques for embedding the physics of the imaging process that generates a class of magnetic resonance… (More)
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Highly Cited
2003
Highly Cited
2003
Rapid combined T1 and T2 mapping using gradient recalled acquisition in the steady state.
A novel, fully 3D, high-resolution T(1) and T(2) relaxation time mapping method is presented. The method is based on steady-state… (More)
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Highly Cited
2001
Highly Cited
2001
Shape analysis of brain ventricles using SPHARM
Enlarged ventricular size and/or asymmetry have been found markers for psychiatric illness, including schizophrenia. However… (More)
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Highly Cited
2000
Highly Cited
2000
Robust multiresolution alignment of MRI brain volumes.
An algorithm for the automatic alignment of MRI volumes of the human brain was developed, based on techniques adopted from the… (More)
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Highly Cited
1996
Highly Cited
1996
Fat-suppressed three-dimensional spoiled gradient-echo MR imaging of hyaline cartilage defects in the knee: comparison with standard MR imaging and arthroscopy.
OBJECTIVE The sensitivity of fat-suppressed three-dimensional spoiled gradient-echo (SPGR) images was compared with that of… (More)
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Highly Cited
1995
Highly Cited
1995
Detection of knee hyaline cartilage defects using fat-suppressed three-dimensional spoiled gradient-echo MR imaging: comparison with standard MR imaging and correlation with arthroscopy.
OBJECTIVE A preliminary study was done to prospectively compare fat-suppressed three-dimensional spoiled gradient-echo (3D SPGR… (More)
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