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  • Journal article
    Allen SP, Morrell GR, Peterson B, Park D, Gold GE, Kaggie JD, Bangerter NKet al., 2011,

    Phase‐sensitive sodium <i>B</i><sub>1</sub> mapping

    , Magnetic Resonance in Medicine, Vol: 65, Pages: 1125-1130, ISSN: 0740-3194

    <jats:title>Abstract</jats:title><jats:p>Quantitative sodium MRI requires accurate knowledge of factors affecting the sodium signal. One important determinant of sodium signal level is the transmit <jats:italic>B</jats:italic><jats:sub>1</jats:sub> field strength. However, the low signal‐to‐noise ratio typical of sodium MRI makes accurate <jats:italic>B</jats:italic><jats:sub>1</jats:sub> mapping in reasonable scan times challenging. A new phase‐sensitive <jats:italic>B</jats:italic><jats:sub>1</jats:sub> mapping technique has recently been shown to work better than the widely used dual‐angle method in low‐signal‐to‐noise ratio situations and over a broader range of flip angles. In this work, the phase‐sensitive <jats:italic>B</jats:italic><jats:sub>1</jats:sub> mapping technique is applied to sodium, and its performance compared to the dual‐angle method through both simulation and phantom studies. The phase‐sensitive method is shown to yield higher quality <jats:italic>B</jats:italic><jats:sub>1</jats:sub> maps at low signal‐to‐noise ratio and greater consistency of measurement than the dual‐angle method. An in vivo sodium <jats:italic>B</jats:italic><jats:sub>1</jats:sub> map of the human breast is also shown, demonstrating the phase‐sensitive method's feasibility for human studies. Magn Reson Med, 2010. © 2010 Wiley‐Liss, Inc.</jats:p>
  • Conference paper
    Vogelson MA, Pappas G, Staroswiecki E, Bangerter N, Han E, Hargreaves BA, Braun HJ, Safran MR, Gold GEet al., 2011,

    Are Sports Good For Your Knees? An MRI Evaluation of the Effects of Basketball On Knee Health in Division I Collegiate Athletes

    , ISMRM 19th Annual Meeting
  • Conference paper
    Park DJ, Javed A, Bangerter N, Khalighi MM, Morrell GRet al., 2011,

    Statistical Analysis of B1 Mapping Techniques

    , ISMRM 19th Annual Meeting
  • Conference paper
    Kaggie JD, Park DJ, Newbould R, Morrell GR, Hargreaves B, Staroswiecki E, Gold GE, Bangerter Net al., 2011,

    In Vivo Breast Sodium T1 Measurements Using Inversion Recovery 3D Cones

    , ISMRM 19th Annual Meeting
  • Journal article
    Jabbour A, Ettles C, Ismail T, Gulati A, Ferreira P, Wage R, Zaman S, Croisille P, Shakespeare C, Mohiaddin R, otherset al., 2011,

    Bolus administration T1 mapping as a marker of interstitial myocardial fibrosis in severe aortic stenosis

    , Circulation, Vol: 124, Pages: A17191-A17191
  • Journal article
    Asher K, Bangerter NK, Watkins RD, Gold GEet al., 2010,

    Radiofrequency Coils for Musculoskeletal MRI

    , Topics in Magnetic Resonance Imaging, ISSN: 0899-3459
  • Journal article
    Morrell MJ, Jackson ML, Twigg GL, Ghiassi R, McRobbie DW, Quest RA, Pardoe H, Pell GS, Abbott DF, Rochford PD, Jackson GD, Pierce RJ, O'Donoghue FJ, Corfield DRet al., 2010,

    Changes in brain morphology in patients with obstructive sleep apnoea

    , THORAX, Vol: 65, Pages: 908-914, ISSN: 0040-6376
  • Journal article
    Gold G, Shapiro L, Hargreaves B, Bangerter Net al., 2010,

    Advances in Musculoskeletal Magnetic Resonance Imaging

    , Topics in Magnetic Resonance Imaging, Vol: 21, Pages: 335-338, ISSN: 0899-3459
  • Conference paper
    Yang G, Hipwell J, Tanner C, Hawkes D, Arridge Set al., 2010,

    Collaboration of Reconstruction and Registration for Digital Tomosynthesis Application

    , 2010 Annual CIMST Meeting
  • Conference paper
    Yang G, Hipwell J, Clarkson M, Tanner C, Mertzanidou T, Gunn S, Ourselin S, Hawkes D, Arridge Set al., 2010,

    Combined Reconstruction and Registration of Digital Breast Tomosynthesis

    , 10th International Workshop on Digital Mammography (IWDM), Publisher: Lecture Notes in Computer Science, Springer, Pages: 760-768, ISSN: 0302-9743

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