Prospective motion correction and automatic segmentation of penetrating arteries in phase contrast MRI at 7 T.

Journal: Magnetic resonance in medicine
Published Date:

Abstract

PURPOSE: To develop a prospective motion correction (MC) method for phase contrast (PC) MRI of penetrating arteries (PAs) in centrum semiovale at 7 T and to evaluate its performance using automatic PA segmentation.

Authors

  • Julia Moore
    Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
  • Jordan Jimenez
    Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
  • Weili Lin
    Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
  • William Powers
    Department of Neurology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
  • Xiaopeng Zong
    Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.