File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1109/IEMBS.2007.4352864
- Scopus: eid_2-s2.0-84926231471
- PMID: 18002530
- Find via
Supplementary
- Citations:
- Appears in Collections:
Conference Paper: Magnetic resonance elastography with twin pneumatic drivers for wave compensation
Title | Magnetic resonance elastography with twin pneumatic drivers for wave compensation |
---|---|
Authors | |
Keywords | Attenuation MR elastography shear wave twin drivers pneumatic driver Wave interference |
Issue Date | 2007 |
Citation | Annual International Conference Of The Ieee Engineering In Medicine And Biology - Proceedings, 2007, p. 2611-2613 How to Cite? |
Abstract | MR Elastography is a new technique using conventional MRI system to assess the elastic properties of tissues. When using pneumatic driver, usually one driver was put at one place of tissue. But the shear wave generated by one pneumatic driver cannot illuminate the large area due to the attenuation. So we use two pneumatic drivers driven synchronously to generate interference shear wave in our experiments. The results from the phantom study show the interference wave pattern generated by the twin pneumatic drivers can compensate the attenuation of the shear wave when propagating in phantom. Also, a finite element modeling was used to simulate twin pneumatic driver datasets. It is hoped that by twin pneumatic drivers, we can illuminate the whole brain; the liver and large areas in-vivo. Further study will be conducted with the twin pneumatic drivers in ex-vivo and invivo studies. © 2007 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/99322 |
ISSN | 2023 SCImago Journal Rankings: 0.340 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zheng, Y | en_HK |
dc.contributor.author | Li, G | en_HK |
dc.contributor.author | Chen, M | en_HK |
dc.contributor.author | Chan, QCC | en_HK |
dc.contributor.author | Hu, SG | en_HK |
dc.contributor.author | Zhao, XN | en_HK |
dc.contributor.author | Ehman, RL | en_HK |
dc.contributor.author | Lam, EY | en_HK |
dc.contributor.author | Yang, ES | en_HK |
dc.date.accessioned | 2010-09-25T18:25:03Z | - |
dc.date.available | 2010-09-25T18:25:03Z | - |
dc.date.issued | 2007 | en_HK |
dc.identifier.citation | Annual International Conference Of The Ieee Engineering In Medicine And Biology - Proceedings, 2007, p. 2611-2613 | en_HK |
dc.identifier.issn | 0589-1019 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/99322 | - |
dc.description.abstract | MR Elastography is a new technique using conventional MRI system to assess the elastic properties of tissues. When using pneumatic driver, usually one driver was put at one place of tissue. But the shear wave generated by one pneumatic driver cannot illuminate the large area due to the attenuation. So we use two pneumatic drivers driven synchronously to generate interference shear wave in our experiments. The results from the phantom study show the interference wave pattern generated by the twin pneumatic drivers can compensate the attenuation of the shear wave when propagating in phantom. Also, a finite element modeling was used to simulate twin pneumatic driver datasets. It is hoped that by twin pneumatic drivers, we can illuminate the whole brain; the liver and large areas in-vivo. Further study will be conducted with the twin pneumatic drivers in ex-vivo and invivo studies. © 2007 IEEE. | en_HK |
dc.language | eng | en_HK |
dc.relation.ispartof | Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings | en_HK |
dc.subject | Attenuation | en_HK |
dc.subject | MR elastography | en_HK |
dc.subject | shear wave | en_HK |
dc.subject | twin drivers | en_HK |
dc.subject | pneumatic driver | en_HK |
dc.subject | Wave interference | en_HK |
dc.title | Magnetic resonance elastography with twin pneumatic drivers for wave compensation | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Lam, EY:elam@eee.hku.hk | en_HK |
dc.identifier.email | Yang, ES:esyang@hkueee.hku.hk | en_HK |
dc.identifier.authority | Lam, EY=rp00131 | en_HK |
dc.identifier.authority | Yang, ES=rp00199 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/IEMBS.2007.4352864 | en_HK |
dc.identifier.pmid | 18002530 | - |
dc.identifier.scopus | eid_2-s2.0-84926231471 | en_HK |
dc.identifier.hkuros | 128976 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-57649220803&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.spage | 2611 | en_HK |
dc.identifier.epage | 2613 | en_HK |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Zheng, Y=51462336800 | en_HK |
dc.identifier.scopusauthorid | Li, G=7407054189 | en_HK |
dc.identifier.scopusauthorid | Chen, M=51460976200 | en_HK |
dc.identifier.scopusauthorid | Chan, QCC=6602497305 | en_HK |
dc.identifier.scopusauthorid | Hu, SG=7404287557 | en_HK |
dc.identifier.scopusauthorid | Zhao, XN=51462476100 | en_HK |
dc.identifier.scopusauthorid | Ehman, RL=7005436591 | en_HK |
dc.identifier.scopusauthorid | Lam, EY=7102890004 | en_HK |
dc.identifier.scopusauthorid | Yang, ES=7202021229 | en_HK |
dc.identifier.issnl | 0589-1019 | - |