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Conference Paper: Towards achieving the optimal SNR efficiency for 3D multi-shot diffusion-weighted echo-planar imaging
Title | Towards achieving the optimal SNR efficiency for 3D multi-shot diffusion-weighted echo-planar imaging |
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Authors | |
Issue Date | 2017 |
Publisher | International Society for Magnetic Resonance in Medicine. |
Citation | The 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM), Honolulu, HI., 22-27 April 2017. In Conference Proceedings, 2017, abstract no. 3342 How to Cite? |
Abstract | Due to the assumption of 2D phase variations, the feasible maximum slab thickness is relatively thin (e.g. < 25 mm) for 3D multi-shot diffusion-weighted echo-planar imaging. We have thus proposed a new method in another study to correct for 3D inter-shot phase variations, thereby significantly increasing the feasible maximum slab thickness. In this study, we have demonstrated by simulations and experiments that slab thickness can be significantly increased to allow whole brain coverage with a TR that achieves optimal SNR efficiency. |
Persistent Identifier | http://hdl.handle.net/10722/240985 |
DC Field | Value | Language |
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dc.contributor.author | Liu, X | - |
dc.contributor.author | Hui, SK | - |
dc.contributor.author | Cui, D | - |
dc.contributor.author | Chen, NK | - |
dc.contributor.author | Chang, HCC | - |
dc.date.accessioned | 2017-05-22T09:20:36Z | - |
dc.date.available | 2017-05-22T09:20:36Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | The 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM), Honolulu, HI., 22-27 April 2017. In Conference Proceedings, 2017, abstract no. 3342 | - |
dc.identifier.uri | http://hdl.handle.net/10722/240985 | - |
dc.description.abstract | Due to the assumption of 2D phase variations, the feasible maximum slab thickness is relatively thin (e.g. < 25 mm) for 3D multi-shot diffusion-weighted echo-planar imaging. We have thus proposed a new method in another study to correct for 3D inter-shot phase variations, thereby significantly increasing the feasible maximum slab thickness. In this study, we have demonstrated by simulations and experiments that slab thickness can be significantly increased to allow whole brain coverage with a TR that achieves optimal SNR efficiency. | - |
dc.language | eng | - |
dc.publisher | International Society for Magnetic Resonance in Medicine. | - |
dc.relation.ispartof | ISMRM 2017 Annual Meeting & Exhibition Proceedings | - |
dc.title | Towards achieving the optimal SNR efficiency for 3D multi-shot diffusion-weighted echo-planar imaging | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Hui, SK: edshui@hku.hk | - |
dc.identifier.email | Chang, HCC: hcchang@hku.hk | - |
dc.identifier.authority | Hui, SK=rp01832 | - |
dc.identifier.authority | Chang, HCC=rp02024 | - |
dc.identifier.hkuros | 272201 | - |
dc.publisher.place | United States | - |