Motion and Artifacts

Room 201 A/B
16:00 – 18:00

Chairs: Roger J. Ordidge and Donald B. Plewes

16:00 238. Reduced Aliasing Artifacts Using Variable-Density Spiral Trajectories, C-M. Tsai and D.G. Nishimura, Stanford University, Stanford, CA, USA.
16:12 239. Fast Ghost Suppression Using 1.5 or Fewer Excitations, S. Chavez and Q-S. Xiang, University of British Columbia, Vancouver, BC, Canada.
16:24 240. Ghost Artifacts Related to Gradient-System Fidelity in Spin-Echo-Train Imaging, J.P. Mugler III and K. Ruppert, University of Virginia School of Medicine, Charlottesville, VA, USA.
16:36 241. Correction for EPI Distortions using Multi-Echo Gradient-Echo Imaging, N-K. Chen and A.M. Wyrwicz, ENH Research Institute and Northwestern University, Evanston, IL, USA.
16:48 242. Periodically Rotated Overlapping ParallEL Lines with Enhanced Reconstruction (PROPELLER) MRI: Application to Motion Correction, J.G. Pipe, Wayne State University, Detroit, MI, USA.
17:00 243. Reducing Motion and Off-Resonance Effects with Half-Cartesian K-Space Sampling, Q-S. Xiang, University of British Columbia, Vancouver, BC, Canada.
17:12 244. Reducing Off-Resonance Artifacts by Summing Over All Resonant Frequencies, G.T.L. Pat, T.S. Sachs and D.G. Nishimura, Mount Sinai School of Medicine, New York, NY, USA and Stanford University, Stanford, CA, USA.
17:24 245. A Quantitative Model for Susceptibility Induced Dephasing in EPI Images, G. Johnson, J.L. Tanabe and Y.Z. Wadghiri, New York University Medical Center, New York, NY, USA; The Nathan S. Kline Institute, Orangeburg, NY, USA and Skirball Institute, New York, NY, USA.
17:36 246. MR Validation of Soft Tissue Deformation as Modeled by Non Linear Finite Element Analysis, J. Sciarretta, J. Bishop, A. Samani and D.B. Plewes, University of Toronto, Toronto, Ontario, Canada.
17:48 247. A Post Processing Method for Correction of Acceleration-Induced Displacement Artifacts, P. Thunberg, L. Wigström, B. Wranne and M. Karlsson, Linköping University, Linköping, Sweden.

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