Sensitivity-encoded diffusion tensor MR imaging of the cervical cord

AJNR Am J Neuroradiol. 2003 Jun-Jul;24(6):1254-6.

Abstract

The aim of this study was to apply sensitivity-encoding (SENSE) echo-planar imaging (EPI) to diffusion tensor MR imaging of the cervical cord, an anatomic region where MR imaging is particularly challenging. This technique was implemented with a SENSE reduction factor of 2 and used for imaging a water phantom and five healthy volunteers. Off-resonance artifacts were notably reduced compared with those of full-FOV EPI sequences. This approach to diffusion tensor MR imaging of the cervical cord is promising for future, more extensive clinical applications.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Algorithms
  • Artifacts
  • Cervical Vertebrae / anatomy & histology
  • Diffusion Magnetic Resonance Imaging / methods*
  • Echo-Planar Imaging* / methods*
  • Female
  • Humans
  • Image Enhancement / methods*
  • Image Processing, Computer-Assisted / methods*
  • Male
  • Phantoms, Imaging
  • Reference Values
  • Sensitivity and Specificity
  • Spinal Cord / anatomy & histology*