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Bloch-Optimized Dithered-Ultrasound-Pulse RF for Low-Field Inhomogeneous Permanent Magnet MR Imagers

Computational Shim Coil Design Applied to Augmenting a Shim Array with a Non-Eye-Occluding Face Plate

Author:Nicolas Arango  Jason Stockmann  Elfar Adalsteinsson  Jacob White  

Institution:Massachusetts General Hospital  Massachusetts Institute of Technology  Harvard Medical School  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:B0 Shimming  

Program Number:4224  

Room Live Q&A Session:

Fetal Brain Motion Estimation to Evaluate Motion-induced Artifacts in HASTE MRI

Fetal pose estimation from volumetric MRI using generative adversarial network

Highly accelerated distortion free diffusion imaging using joint k/q-space reconstruction.

Improving cartesian single-shot 2D T2 shuffling and reducing radial streaking artifacts with golden angle radial T2 shuffling

Landmark detection of fetal pose in volumetric MRI via deep reinforcement learning

Placental MRI: Effect of maternal position, breath hold and oxygen state on placental T2* measurements

Placental MRI: Using a novel ex vivo placental perfusion chamber to validate in vivo magnetic resonance fingerprinting (MRF) relaxometry

Rapid parametric optimization of transmit coil arrays: a proof-of-concept

Author:Jose Serralles  Elfar Adalsteinsson  Lawrence Wald  Luca Daniel  

Institution:Massachusetts General Hospital  Massachusetts Institute of Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:MR Engineering  

Session Name:Simulation in MR Design & Analysis  

Program Number:4262  

Room Live Q&A Session:

Single-shot T2-weighted Fetal MRI with variable flip angles, full k-space sampling, and nonlinear inversion: towards improved SAR and sharpness