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Conference Paper: White matter development in preterm and term infants assessed by diffusion tensor imaging with tract-based spatial statistics
Title | White matter development in preterm and term infants assessed by diffusion tensor imaging with tract-based spatial statistics |
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Authors | |
Issue Date | 2012 |
Publisher | International Society of Magnetic Resonance in Medicine. |
Citation | The 20th Annual Meeting & Exihibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia, 5-11 May 2012. In Proceedings of the 20th ISMRM, 2012, no. 0772 How to Cite? |
Abstract | This study aimed to investigate the changes of term and preterm neonates with post-menstrual ages (PMA). 44 healthy neonates with PMA ranging from 33 to 42 weeks were enrolled. Diffusion tensor images were acquired and analyzed by tract-based spatial statistics (TBSS). 8 regions of centrum semiovale (CS), corpus callosum (CC), internal capsule (IC), external capsule (EC), optic radiation (OR), and anterior limb of internal capsule (ALIC) were selected. FA values generally increased while AD, RD, and MD values decreased significantly in most regions in term group. ALIC exhibited the lowest diffusion values. Moreover, the slope rates of SCC, CS, OR, EC with PMA were significant higher than those of other regions, indicating their rapid maturation. |
Description | Theme: Adapting MR in a Changing World Traditional Poster Session - Neuro A: Pediatric Neuro Imaging: no. 0772 |
Persistent Identifier | http://hdl.handle.net/10722/165191 |
DC Field | Value | Language |
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dc.contributor.author | Hou, X | en_US |
dc.contributor.author | Li, X | en_US |
dc.contributor.author | Gao, J | en_US |
dc.contributor.author | Sun, Q | en_US |
dc.contributor.author | Yu, B | en_US |
dc.contributor.author | Wu, EX | en_US |
dc.contributor.author | Wan, M | en_US |
dc.contributor.author | Yang, J | en_US |
dc.date.accessioned | 2012-09-20T08:16:10Z | - |
dc.date.available | 2012-09-20T08:16:10Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.citation | The 20th Annual Meeting & Exihibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia, 5-11 May 2012. In Proceedings of the 20th ISMRM, 2012, no. 0772 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/165191 | - |
dc.description | Theme: Adapting MR in a Changing World | - |
dc.description | Traditional Poster Session - Neuro A: Pediatric Neuro Imaging: no. 0772 | - |
dc.description.abstract | This study aimed to investigate the changes of term and preterm neonates with post-menstrual ages (PMA). 44 healthy neonates with PMA ranging from 33 to 42 weeks were enrolled. Diffusion tensor images were acquired and analyzed by tract-based spatial statistics (TBSS). 8 regions of centrum semiovale (CS), corpus callosum (CC), internal capsule (IC), external capsule (EC), optic radiation (OR), and anterior limb of internal capsule (ALIC) were selected. FA values generally increased while AD, RD, and MD values decreased significantly in most regions in term group. ALIC exhibited the lowest diffusion values. Moreover, the slope rates of SCC, CS, OR, EC with PMA were significant higher than those of other regions, indicating their rapid maturation. | - |
dc.language | eng | en_US |
dc.publisher | International Society of Magnetic Resonance in Medicine. | - |
dc.relation.ispartof | Proceedings of the 20th Annual Meeting of the International Society of Magnetic Resonance in Medicine, ISMRM 2012 | en_US |
dc.title | White matter development in preterm and term infants assessed by diffusion tensor imaging with tract-based spatial statistics | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Wu, EX: ewu@eee.hku.hk | en_US |
dc.identifier.email | Yang, J: yj1118@hkucc.hku.hk | - |
dc.identifier.authority | Wu, EX=rp00193 | en_US |
dc.description.nature | link_to_OA_fulltext | - |
dc.identifier.hkuros | 207477 | en_US |
dc.publisher.place | Australia | - |
dc.description.other | The 20th Annual Meeting & Exihibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia, 5-11 May 2012. In Proceedings of the 20th ISMRM, 2012, no. 0772 | - |