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Abstract #2614

Simultaneous multi-slice 3D Spatiotemporal Encoding (SPEN) Imaging: Emulation study

Jaeyong Yu1,2, Sugil Kim3, Jae-Kyun Ryu4, and Jang-Yeon Park1,2,4
1Department of Biomedical Engineering, Sungkyunkwan University, Suwon, Korea, Republic of, 2Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University, Suwon, Korea, Republic of, 3Siemens Healthineers, Seoul, Korea, Republic of, 4Biomedical Institute for Convergence at SKKU, Sungkyunkwan University, Suwon, Korea, Republic of

Acceleration imaging techniques such as parallel imaging and simultaneous multi-slice (SMS) imaging have been developed to achieve shorter acquisition time and larger FOV and incorporated into various imaging techniques including ultrafast imaging techniques such as echo-planar imaging (EPI). Here, we propose a new way to accelerate 3D spatiotemporal encoding (SPEN) imaging by combining SMS with controlled aliasing for parallel imaging results in higher acceleration (CAIPIRINHA) and split slice generalized auto-calibrating partially parallel acquisitions (Split Slice-GRAPPA).

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