Abstract #1017

Fast 3D MR fingerprinting with spiral projection acquisition for whole brain quantification imaging

Xiaozhi Cao¹, Congyu Liao¹, Qing Li¹, Huihui Ye^1,2, Hongjian He¹, and Jianhui Zhong¹

¹Center for Brain Imaging Science,Department of Biomedical Engineering, Zhejiang University, Hangzhou, China, ²State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, China

A spiral projection acquisition scheme was used for 3D MR fingerprinting to achieve isotropic resolution of 1.2x1.2x1.2 mm³ with FOV of 240x240x240 mm³ for whole brain T₁ and T₂ mapping within 4.3 minutes.

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