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Abstract #1836

Bullet: An Acceleration Method for Cartesian Partial Echo Acquisition

Haotian Hong1, Yuyang Ren1, Wenjian Liu1, Zijian Zhou1, and Peng Hu1,2,3
1School of Biomedical Engineering, ShanghaiTech University, Shanghai, China, 2State Key Laboratory of Advanced Medical Materials and Devices, Shanghai, China, 3Shanghai Clinical Research and Trial Center, Shanghai, China

Synopsis

Keywords: New Trajectories & Spatial Encoding Methods, New Trajectories & Spatial Encoding Methods

Motivation: The need for faster MRI acquisition methods without compromising image quality.

Goal(s): To develop and validate a readout acceleration method for Cartesian partial echo acquisition.

Approach: The proposed Bullet sampling method combines partial echo acquisition with circular sampling to enhance acquisition speed.

Results: The Bullet sampling method achieves appreciable acceleration in MRI acquisition while maintaining high image quality.

Impact: The method has the potential to improve clinical MRI workflows by reducing scan times while preserving image quality.

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Keywords