1095 Single coil implementation of parallel imaging: SCIPI
نویسندگان
چکیده
منابع مشابه
Optimized Coil Design for Parallel Imaging
INTRODUCTION: Parallel MRI utilizes multiple RF receiver coils as encoding engines, whereby the spatial sensitivity profiles of these coils is used in unison with phase encoding to obtain higher accelerations with reduced folding artifacts. The current state-of-the-art in electronics and manufacturing allows construction of coil arrays with a greater and greater number of similarly shaped coil ...
متن کاملCoil-by-Coil vs. Direct Virtual Coil (DVC) Parallel Imaging Reconstruction: An Image Quality Comparison for Contrast- Enhanced Liver Imaging
P. J. Beatty, J. H. Holmes, S. Chang, E. Bayram, J. H. Brittain, and S. B. Reeder Applied Science Laboratory, GE Healthcare, Menlo Park, CA, United States, Applied Science Laboratory, GE Healthcare, Waukesha, WI, United States, GE Healthcare, Waukesha, WI, United States, Applied Science Laboratory, GE Healthcare, Madison, WI, United States, Departments of Radiology and Medical Physics, Universi...
متن کاملStatic Coil Design Considerations for the Magnetic Resonance Imaging
One of the main challenges in developing magnetic resonance imaging (MRI) systems is to create a static coil that needs to generate magnetic field density along with the characteristics of optimal homogeneity and magnitude size. To do this, two N42 Block PMs are used and the iron core is designed and optimized in accordance with the dimensions of PM pieces using ANSYS Maxwell software. Then, al...
متن کاملSingle Coil PILS Imaging Using Phase-Scrambling Fourier Transform Technique
Introduction Parallel image reconstruction using local sensitivities (PILS)[1] accelerate MR scan time by using multiple receiver coil in parallel scan time. We propose a novel imaging technique which is based on the PILS, but uses only a single set of signals. The signal obtained in the phase-scrambling Fourier Transform imaging (PSFT)[2] can be transformed into the signal described by the Fre...
متن کاملHexagonal zero mode TEM coil: a single-channel coil design for imaging multiple small animals.
A novel hexagonal coil design for simultaneous imaging of multiple small animals is presented. The design is based on a coaxial cavity and utilizes the magnetic field formed between two coaxial conductors with hexagonal cross-sections. An analytical solution describing the B(1) field between conductors of the hexagonal coil was found from the Biot-Savart law. Both experimental results and analy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Cardiovascular Magnetic Resonance
سال: 2008
ISSN: 1532-429X
DOI: 10.1186/1532-429x-10-s1-a220