Room 615 - 617 13:30 - 15:30 Chairs: Frank R. Korosec and Ravi S. Menon


Prog #

13:30 743.

Field Map Constrained Nonrigid Registration Method for Correction of Distortions in EP Images

Yong Li1, Ning Xu1, John Michael Fitzpatrick1, Victoria L. Morgan1, David R. Pickens1, Benoit M. Dawant1

1Vanderbilt University, Nashville, Tennessee, USA
13:40 744.

Correction of EPI Nyquist Ghosting Caused by the Non-Uniform Frequency Response of the MRI Receiver Chain

Oliver Josephs1, Nikolaus Weiskopf1, Ralf Deichmann1

1University College London, London, UK
13:50 745.

An X,y Phase Correction Method to Eliminate Image Ghosts in Single and Multi Shot EPI

Yuval Zur1

1GE Healthcare Technologies, Tirat Carmel, Israel
14:00 746.

Real-Time Motion Correction in 3D EPI Using Cloverleaf Navigators

Laurence Marie Wastiaux1, Anders M. Dale2, Andre J. van der Kouwe1

1Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts, USA; 2University of California, San Diego, La Jolla, California, USA
14:10 747.

Full and Hybrid 2-Dimensional Navigator Echo Correction: New Techniques to Suppress Respiratory-Induced

Physiological Noise in Echo Planar Functional MRI

Robert L. Barry1, 2, Ravi S. Menon1, 2

1Robarts Research Institute, London, Ontario, Canada; 2University of Western Ontario, London, Ontario, Canada

14:20 748.

Real-Time B0 and First Order Shim Correction During Motion Correction with Cloverleaf Navigators

Andre Jan Willem van der Kouwe1, Thomas Benner1, Anders Martin Dale2

1Massachusetts General Hospital, Charlestown, Massachusetts, USA; 2University of California at San Diego, La Jolla, California, USA
14:30 749.

Eddy Current-Induced Artifact Reduction in Spiral Trajectory Balanced-SSFP for Transition-Band SSFP fMRI

Jongho Lee1, John M. Pauly1

1Stanford University, Stanford, California, USA
14:40 750.

Real-Time RF Pulse Adjustment for B0 Drift Correction

Thomas Benner1, André J.W. van der Kouwe1, Graham C. Wiggins1, A. Gregory Sorensen1

1Athinoula A. Martinos Center, Charlestown, Massachusetts, USA
14:50 751.

Real-Time B0 Field Drift Compensation in Balanced SSFP: Stabilization of the Activation Ban

in Transition-Band SSFP fMRI

Jongho Lee1, Juan M. Santos1, John M. Pauly1

1Stanford University, Stanford, California, USA
15:00 752.

Real Time Shimming for Compensation of Respiration Induced Field Changes

Peter van Gelderen1, Jacco Adrianus de Zwart1, Piotr Starewicz2, Robert Scott Hinks3, Jeff Hendricus Duyn1

1National Institues of Health, Bethesda, Maryland, USA; 2Resonance Research, Inc., Billerica, Massachusetts, USA; 3GE Healthcare, Milwaukee, Wisconsin, USA
15:10 753.

An In-Vivo Image Intensity Correction Method for High Field Systems

Ceylan Celil Guclu1, Hiroyuki Kabasawa2, Zhu Li1

1GE Healthcare, Waukesha, Wisconsin, USA; 2GE Yokogawa Medical Systems, Hino-shi, Tokyo, Japan
15:20 754.

Automated Lipid Artefact Removal for DTI Using Multiple Coils

David J. Larkman1, Philip G. Batchelor2, Serena Counsell1, Joseph V. Hajnal1

1Hammersmith Hospital, Imperial College London, London, UK; 2University College London, London, UK