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Abstract #2075

Single-shot diffusion mapping through overlapping-echo detachment planar imaging technique

Lingceng Ma1, Congbo Cai1, Shuhui Cai1, and Zhong Chen1

1Electronic Science Department, Xiamen University, Xiamen, China, People's Republic of

Conventional diffusion MRI tends to be of limited use in real-time imaging, because motion can distort the images from multiple scans. In this study, we propose a new imaging method, single-shot diffusion mapping through overlapping-echo detachment planar (DM-OLED) method, together with corresponding signal separation algorithm, to achieve reliable single-shot diffusion mapping in the order of milliseconds. Numerical simulations were performed to verify the proposed method. The results show that the method is accurate and efficient.

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