Suchergebnisse

Poster (45)

  1. 101.
    Poster
    Avdievich, N.; Pan, J.; Hetherington, H.: Densely-Populated Transceiver Surface Coil Array for the Human Brain Studies at 7T. 21st Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2013), Salt Lake City, UT, USA (2013)
  2. 102.
    Poster
    Hetherington, H.; Avdievich, N.; Pan, J.: Improved Volume Localization for MRSI at 7T Using RF Shimming and RF Multiplexing. 21st Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2013), Salt Lake City, UT, USA (2013)
  3. 103.
    Poster
    Lee, J.-H.; Norris, M.; Fugate, E.; Avdievich, N.; Hetherington, H.: A Novel Double Tuned 4T 1H/17O Head Volume Coil. 21st Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2013), Salt Lake City, UT, USA (2013)
  4. 104.
    Poster
    Avdievitch, N.; Pan, J.; Hetherington, H.: Novel Inductive Decoupling for Single- and Double-Tuned Transceiver Phased Arrays to Compensate for both Reactive and Resistive Components of the Mutual Impedance. 20th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia (2012)
  5. 105.
    Poster
    Avdievich, N.; Pan, J.; Hetherington, H.: Double Tuned 31P/1H Elliptical Transceiver Phased Array for the Human Brain Studies at 7T. 28th Annual Scientific Meeting ESMRMB 2011, Leipzig, Germany (2011)
  6. 106.
    Poster
    Hetherington, H.; Avdievich, N.; Gonen, O.; Pan, J.: Hadamard Encoded 3D MRSI of Human Brain at 7T. 19th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2011), Montréal, Canada (2011)
  7. 107.
    Poster
    Pan, J.; Avdievich, N.; Hetherington, H.: Thalamic and subcortical GABA in human brain at 7T. 19th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2011), Montréal, Canada (2011)
  8. 108.
    Poster
    Pan, J.; Avdievich, N.; Ibrahim, T.; Hetherington, H.: The inductively decoupled transceiver array: simulations and performance at 7T. 19th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2011), Montréal, Canada (2011)
  9. 109.
    Poster
    Avdievich, N.; Pan, J.; Hetherington, H.: Double Tuned 31P/1H Elliptical Transceiver Phased Array for the Human Brain Studies at 7 T. ISMRM-ESMRMB Joint Annual Meeting 2010, Stockholm, Sweden (2010)
  10. 110.
    Poster
    Hetherington, H.; Avdievich, N.; Pan, J.: An 8 Element Inductively Decoupled Transceiver Array for 1H MR of the Brain at 7T: Performance Characteristics Across 82 Subjects. ISMRM-ESMRMB Joint Annual Meeting 2010, Stockholm, Sweden (2010)
  11. 111.
    Poster
    Oh, S.; Avdievich, N.; Pan, J.; Hetherington , H.; Collins, C.: Enhanced RF Excitation Homogeneity by Combining TEM and Counter Rotating Current Surface Coil Array: Numerical Simulations and Experiments at 4.0 T. ISMRM-ESMRMB Joint Annual Meeting 2010, Stockholm, Sweden (2010)
  12. 112.
    Poster
    Pan, J.; Avdievich, N.; Hetherington , H.: J Refocused Coherence Transfer Spectroscopic Imaging at 7T. ISMRM-ESMRMB Joint Annual Meeting 2010, Stockholm, Sweden (2010)
  13. 113.
    Poster
    Avdievich, N.; Pan, J.; Kuznetsov, A.; Hetherington, H.: Variable Geometry Elliptical Transceiver Phased Array for Imaging of the Human Brain at 7 T. 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009), Honolulu, HI, USA (2009)
  14. 114.
    Poster
    Avdievich, N.; Peshkovsky, A.; Hetherington, H.: Comparison of Transceive Phased Array with TEM Volume Coil for Human Brain Imaging at 4 T. 2007 Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany (2007)
  15. 115.
    Poster
    Avdievich, N.; Hetherington, H.: 4T Actively-Detunable Double-Tuned 1H/31P TEM Head Volume Coil and Four-Channel 31P Phased Array for Human Brain Spectroscopy. 14th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2006), Seattle, WA, USA (2006)
  16. 116.
    Poster
    Avdievich, N.; Bradshaw, K.; Lee, J.-H.; Hetherington, H.: 4T Split TEM Volume Head and Knee Coils for Improved Sensitivity and Patient Comfort. 14th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2006), Seattle, WA, USA (2006)
  17. 117.
    Poster
    Avdievich, N.; Hetherington, H.: Improved Homogeneity of the Transmit Field Due to Simultaneous Transmission with Phased Arrays and Volume Coils. 14th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2006), Seattle, WA, USA (2006)
  18. 118.
    Poster
    Hetherington, H.; Avdievitch, N.; Pan, J.: Reducing SAR and Imaging Time at 7T Using RF Multiplexing and Transceiver Arrays at 7T. 21st Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2013), Salt Lake City, UT, USA

Patent (4)

  1. 119.
    Patent
    Avdievitch, N.; Hetherington, H.; Pan, J.: Magnetic-Resonance Transceiver-Phased Array that Compensates for Reactive and Resistive Components of Mutual Impedance between Array Elements and Circuit and Method Thereof. US20130271144A1 (2018)
  2. 120.
    Patent
    Avdievich, N.; Hetherington, H.: Surface coil arrays for simultaneous reception and transmission with a volume coil and uses thereof. US8030926B2 (2011)
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