Spectroscopic Imaging Acquisition

Spectroscopic Imaging Acquisition Techniques and Speed Optimization

Room 613 - 614 11:00 - 13:00 Chairs: Dikoma C. Shungu and Daniel M. Spielman

Time	Prog #
11:00	63.	Field Map Based Automated Shimming for Organs Outside of the Human Brain Hoby Patrick Hetherington¹, Nikolai I. Avdievich¹, Jullie W. Pan¹ ¹Albert Einstein College of Medicine, Bronx, New York, USA
11:12	*64.*	Spectral Separation Analyses of Proton MRSI Data: Validation with Tumor Grade of Brain Glioma Sunitha B. Thakur¹, Yuzhuo Su², Sasan Karimi¹, Shuyan Du³, Paul Sajda³, Wei Huang¹, Lucas Parra² ¹Memorial Sloan Kettering Cancer Center, New York, New York, USA; ²City University of New York, New York, New York, USA; ³Columbia University, New York, New York, USA
11:24	*65.*	Spectroscopic Imaging of ¹H at 3T: Comparing SNR Between Traditional Phase Encoding and Echo-Planar Techniques in the Human Brain Matthew L. Zierhut¹,², Esin Ozturk¹,², Albert P. Chen¹,², Pieter Pels², Charles H. Cunningham³, Daniel B. Vigneron¹,², Sarah J. Nelson¹,² ¹UCSF/UCB Joint Graduate Group in Bioengineering, San Francisco, California, USA; ²UCSF, San Francisco, California, USA; ³Stanford University, Stanford, California, USA
11:36	*66.*	Optimized Outer Volume Suppression for Slice Selective MRSI Anke Henning¹, Michael Schär¹,², Rolf F. Schulte¹, Klaas P. Pruessmann¹, Peter Boesiger¹ ¹University and ETH Zurich, Zurich, Kanton Zurich, Switzerland; ²John Hopkins University, Baltimore, Maryland, USA
11:48	*67.*	3D SENSE Spectroscopic Imaging with Acceleration in Three Dimensions Ulrike Dydak¹, Cecilia Possanzini², Sebastian Kozerke¹, Marijn Kruiskamp², Dieter Meier¹, Roger Luechinger¹, Peter Boesiger¹ ¹University and ETH Zurich, Zurich, Switzerland; ²Philips Medical Systems, Best, Netherlands
12:00	*68.*	Improvement in Multi-Slice 2D SENSE-MR Spectroscopic Imaging at 3T Using Frequency-Modulated Refocusing Pulses Richard Anthony Edward Edden¹, James Murdoch², Peter B. Barker¹ ¹Johns Hopkins University, Baltimore, Maryland, USA; ²Philips Medical Systems, Cleveland, Ohio, USA
12:12	*69.*	High-Speed Volumetric Proton Echo Planar Spectroscopic Imaging (PEPSI) with RF Sensitivity Encoding Along Two Spatial Dimensions Ricardo Otazo¹,², Ramiro Jordon², Stefan Posse¹,³ ¹The MIND Institute, Albuquerque, New Mexico, USA; ²University of New Mexico, Albuquerque, New Mexico, USA; ³University of New Mexico School of Medicine, Albuquerque, New Mexico, USA
12:24	*70.*	Single-Shot Interleaved Gradient Compensation of Susceptibility Induced Spectral Line Broadening in Proton Spectroscopic Echo-Planar Imaging (PEPSI) Arvind Caprihan¹,², Ting Li², Stefan Posse²,³ ¹New Mexico Resonance, Albuquerque, New Mexico, USA; ²The MIND Institute, Albuquerque, New Mexico, USA; ³University of New Mexico, Albuquerque, New Mexico, USA
12:36	*71.*	Fast 3D ¹H Spectroscopic Imaging of the Human Brain at 3 Tesla Using “spectroscopic Missing Pulse – SSFP” with 3D Spatial Selection Christian Schuster¹,², Wolfgang Dreher¹,², Dieter Leibfritz¹,² ¹University of Bremen, Bremen, Germany; ²Center of Advanced Imaging (CAI), Bremen, Germany
12:48	72.	Spectral-Spatial Excitation and Refocusing for Reduced Volume Mis-Registration at 7 Tesla Charles H. Cunningham¹, Daniel B. Vigneron², Albert P. Chen², Duan Xu², Michael Lustig¹, Douglas A. Kelley³, John M. Pauly¹ ¹Stanford University, Stanford, California, USA; ²UC San Francisco, San Francisco, California, USA; ³GE Healthcare Technologies, San Francisco, California, USA