Literature DB >> 3796476

Phase and sensitivity of receiver coils in magnetic resonance imaging.

E R McVeigh, M J Bronskill, R M Henkelman.   

Abstract

Receiver coil response is a major cause of nonuniformities in magnetic resonance images. The spatial dependence of the sensitivity and phase of single-saddle receiver coils has been investigated quantitatively by calculating the H1 field and comparing the results with measurements of a uniform phantom. Agreement between the measurements and calculations is excellent. A method is developed which corrects for both the nonuniform sensitivity and the phase shifts introduced by receiver coils.

Mesh：

Year:  1986        PMID： 3796476      PMCID： PMC2396267          DOI： 10.1118/1.595967

Source DB:  PubMed          Journal:  Med Phys        ISSN： 0094-2405            Impact factor:   4.071


  19 in total

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2.  Contrast manipulation in NMR imaging.

Authors:  W H Perman; S K Hilal; H E Simon; A A Maudsley
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3.  The dependence of nuclear magnetic resonance (NMR) image contrast on intrinsic and pulse sequence timing parameters.

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4.  Spin lattice relaxation time measurements in two-dimensional nuclear magnetic resonance imaging: corrections for plane selection and pulse sequence.

Authors:  B R Rosen; I L Pykett; T J Brady
Journal:  J Comput Assist Tomogr       Date:  1984-04       Impact factor: 1.826

5.  Mechanisms of contrast in NMR imaging.

Authors:  F W Wehrli; J R MacFall; D Shutts; R Breger; R J Herfkens
Journal:  J Comput Assist Tomogr       Date:  1984-06       Impact factor: 1.826

6.  Measurement of flow with NMR imaging using a gradient pulse and phase difference technique.

Authors:  D J Bryant; J A Payne; D N Firmin; D B Longmore
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7.  A new method of NMR flow imaging.

Authors:  T W Redpath; D G Norris; R A Jones; J M Hutchison
Journal:  Phys Med Biol       Date:  1984-07       Impact factor: 3.609

8.  Correction for field nonuniformity in scintillation cameras through removal of spastial distortion.

Authors:  G Muehllehner; J G Colsher; E W Stoub
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9.  Quadrature detection in the laboratory frame.

Authors:  D I Hoult; C N Chen; V J Sank
Journal:  Magn Reson Med       Date:  1984-09       Impact factor: 4.668

10.  Use of spherical receiver coils in MR imaging of the brain.

Authors:  G M Bydder; P C Butsen; R R Harman; D J Gilderdale; I R Young
Journal:  J Comput Assist Tomogr       Date:  1985 Mar-Apr       Impact factor: 1.826
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  15 in total

1.  Myocardial tagging with SSFP.

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Authors:  E McVeigh; A Yang; E Zerhouni
Journal:  Med Phys       Date:  1990 Jan-Feb       Impact factor: 4.071

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5.  Multiplicative intrinsic component optimization (MICO) for MRI bias field estimation and tissue segmentation.

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Journal:  Magn Reson Imaging       Date:  2014-04-30       Impact factor: 2.546

6.  Initial feasibility testing of limited field of view magnetic resonance thermometry using a local cardiac radiofrequency coil.

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7.  Phase-sensitive inversion recovery for detecting myocardial infarction using gadolinium-delayed hyperenhancement.

Authors:  Peter Kellman; Andrew E Arai; Elliot R McVeigh; Anthony H Aletras
Journal:  Magn Reson Med       Date:  2002-02       Impact factor: 4.668

8.  Analytic quantification of bias and variance of coil sensitivity profile estimators for improved image reconstruction in MRI.

Authors:  Aymeric Stamm; Jolene Singh; Onur Afacan; Simon K Warfield
Journal:  Med Image Comput Comput Assist Interv       Date:  2015-11-20

9.  Medial femur T2 Z-scores predict the probability of knee structural worsening over 4-8 years: Data from the osteoarthritis initiative.

Authors:  Gabby B Joseph; Charles E McCulloch; Michael C Nevitt; Alexandra S Gersing; Benedikt J Schwaiger; Martin Kretzschmar; Ursula Heilmeier; Thomas M Link
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10.  3D multi-parametric breast MRI segmentation using hierarchical support vector machine with coil sensitivity correction.

Authors:  Yi Wang; Glen Morrell; Marta E Heibrun; Allison Payne; Dennis L Parker
Journal:  Acad Radiol       Date:  2012-10-23       Impact factor: 3.173
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