W Thomas Dixon

Summary

Affiliation: GE Healthcare
Country: USA

Publications

  1. doi request reprint Estimating amounts of iron oxide from gradient echo images
    W Thomas Dixon
    General Electric Global Research, Niskayuna, NY 12309, USA
    Magn Reson Med 61:1132-6. 2009
  2. pmc A multislice gradient echo pulse sequence for CEST imaging
    W Thomas Dixon
    GE Global Research, Niskayuna, New York 12309, USA
    Magn Reson Med 63:253-6. 2010
  3. pmc A concentration-independent method to measure exchange rates in PARACEST agents
    W Thomas Dixon
    GE Global Research, Niskayuna, New York, USA
    Magn Reson Med 63:625-32. 2010
  4. pmc Field shaping arrays: a means to address shading in high field breast MRI
    Ileana Hancu
    GE Global Research Center, Niskayuna, New York, USA
    J Magn Reson Imaging 36:865-72. 2012
  5. doi request reprint CEST and PARACEST MR contrast agents
    Ileana Hancu
    GE Global Research Center, Niskayuna, NY, USA
    Acta Radiol 51:910-23. 2010
  6. doi request reprint Three-frequency RF coil designed for optimized imaging of hyperpolarized, 13C-labeled compounds
    Ileana Hancu
    GE Global Research Center, Niskayuna, New York, 12309, USA
    Magn Reson Med 60:928-33. 2008
  7. doi request reprint Fat-referenced MR thermometry in the breast and prostate using IDEAL
    Lorne W Hofstetter
    GE Global Research, 1 Research Circle, Niskayuna, NY 12309, USA
    J Magn Reson Imaging 36:722-32. 2012

Detail Information

Publications7

  1. doi request reprint Estimating amounts of iron oxide from gradient echo images
    W Thomas Dixon
    General Electric Global Research, Niskayuna, NY 12309, USA
    Magn Reson Med 61:1132-6. 2009
    ..With the dual echo method, 18 independent estimates were 2.48 +/- 0.26 microg std, independently of sample orientation. Estimates in empty control regions were -90 and -140 ng. A 1-microg injection indicated 0.5, 1.2, and 1.2 microg...
  2. pmc A multislice gradient echo pulse sequence for CEST imaging
    W Thomas Dixon
    GE Global Research, Niskayuna, New York 12309, USA
    Magn Reson Med 63:253-6. 2010
    ..Pulse repetition time and signal-to noise ratio increase in the normal way as more slices are imaged simultaneously...
  3. pmc A concentration-independent method to measure exchange rates in PARACEST agents
    W Thomas Dixon
    GE Global Research, Niskayuna, New York, USA
    Magn Reson Med 63:625-32. 2010
    ..Thus, this new method potentially allows access to a direct measure of exchange rates in vivo, where the agent concentration is typically unknown...
  4. pmc Field shaping arrays: a means to address shading in high field breast MRI
    Ileana Hancu
    GE Global Research Center, Niskayuna, New York, USA
    J Magn Reson Imaging 36:865-72. 2012
    ..To develop a simple correction approach to mitigate shading in 3 Tesla (T) breast MRI...
  5. doi request reprint CEST and PARACEST MR contrast agents
    Ileana Hancu
    GE Global Research Center, Niskayuna, NY, USA
    Acta Radiol 51:910-23. 2010
    ..We summarize the status of development of these CEST agents, and speculate about the next steps that may be taken towards the demonstration of CEST MR imaging in clinical applications...
  6. doi request reprint Three-frequency RF coil designed for optimized imaging of hyperpolarized, 13C-labeled compounds
    Ileana Hancu
    GE Global Research Center, Niskayuna, New York, 12309, USA
    Magn Reson Med 60:928-33. 2008
    ..Images at the three resonant frequencies of this coil are presented from an exam involving hyperpolarized (13)C compounds in vivo...
  7. doi request reprint Fat-referenced MR thermometry in the breast and prostate using IDEAL
    Lorne W Hofstetter
    GE Global Research, 1 Research Circle, Niskayuna, NY 12309, USA
    J Magn Reson Imaging 36:722-32. 2012
    ..To demonstrate a three-echo fat-referenced MR thermometry technique that estimates and corrects for time-varying phase disturbances in heterogeneous tissues...