• DocumentCode
    250425
  • Title

    Fast phosphorus MR spectroscopic imaging of human brain using compressed sensing

  • Author

    Yildirim, Muhammed ; Hatay, Gokce Hale ; Okeer, Emre ; Nicolay, Klaas ; Hakyemez, Bahattin ; Ozturk-Isik, Esin

  • Author_Institution
    MR Dev., Philips Healthcare, Phoenix, NY, USA
  • fYear
    2014
  • fDate
    16-17 Oct. 2014
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    This study aims at acquiring and reconstructing compressed sensing accelerated phosphorus MR spectroscopic imaging (31P-MRSI) of human brain in vivo. Accelerated 31P-MRSI volunteer data were acquired using pulse and acquire with compressed sensing at 3T. k-space data was randomly undersampled for a five fold scan time reduction while preserving the central portion, and reconstructed using three dimensional compressed sensing algorithm. This study showed that compressed sensing method could be applied for faster 31P MR spectroscopic imaging of human brain at 3T.
  • Keywords
    biomedical MRI; brain; compressed sensing; medical image processing; phosphorus; 31P-MRSI; 3D compressed sensing algorithm; MR spectroscopic imaging; fast phosphorus; human brain; scan time reduction; Acceleration; Compressed sensing; Conference proceedings; Imaging; In vivo; Magnetic resonance; Spectroscopy;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Biomedical Engineering Meeting (BIYOMUT), 2014 18th National
  • Conference_Location
    Istanbul
  • Type

    conf

  • DOI
    10.1109/BIYOMUT.2014.7026389
  • Filename
    7026389
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=250425