Meeting Banner
Abstract #2464

Feasibility of highly accelerated Parallel Imaging of whole brain and neck vessel wall using a high SNR 32-channel coil on 3T

Sen Jia1, Lei Zhang1, Xiaoqing Hu1, Yiu-cho Chung1, Jing Cheng1, Xin Liu1, Hairong Zheng1, and Dong Liang1

1Shenzhen Institutes of Advanced Technology, Shenzhen, People's Republic of China

Three dimensional whole brain and neck vessel wall imaging of high resolution facilities the imaging of intracranial and extracranial arteries in stroke patients. However, its clinical usage is hindered by long scan time. Using a 32-channel head and neck coil system specially designed for high SNR, this work investigated the feasibility of highly accelerated parallel imaging equipped with optimally selected uniform subsampling pattern based on 3D G-factor calculated from separate calibration data and joint sparsity based denoising at acceleration factor of 6.

This abstract and the presentation materials are available to members only; a login is required.

Join Here