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Conference Paper: Identifying rodent olfactory bulb structures with micro-DTI

TitleIdentifying rodent olfactory bulb structures with micro-DTI
Authors
Issue Date2008
PublisherIEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000269
Citation
The 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2008), Vancouver, BC., Canada, 20-24 August 2008. In IEEE Engineering in Medicine and Biology Society Conference Proceedings, 2008, p. 2028-2031 How to Cite?
AbstractOlfactory bulb (OB) is one of the most developed systems in rodent models with complex neuronal organization and anatomical structures. MR diffusion tensor imaging (DTI) is a non-invasive technique to probe tissue microstructures by examining the diffusion characteristics of water molecules. This paper presents how different OB layers can be identified and quantitatively characterized by micro-DTI using a specially constructed micro-imaging radio frequency (RF) coil. High spatial resolution and high signal to noise ratio (SNR) DTI images of ex vivo rat OBs were obtained. Distinct contrasts were observed between various olfactory bulb layers in trace map, fractional anisotropy (FA) map and FA color map, all in consistence with the known OB neuroanatomy. These experimental results demonstrate the utility of micro-DTI in investigation of complex OB organization. © 2008 IEEE.
DescriptionProceedings of the IEEE Engineering in Medicine and Biology Society Conference, 2008, p. 2028-2031
Persistent Identifierhttp://hdl.handle.net/10722/61994
ISBN
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorZhao, XGen_HK
dc.contributor.authorHui, ESen_HK
dc.contributor.authorChan, KCen_HK
dc.contributor.authorCai, KXen_HK
dc.contributor.authorGuo, Hen_HK
dc.contributor.authorLai, PTen_HK
dc.contributor.authorWu, EXen_HK
dc.date.accessioned2010-07-13T03:51:43Z-
dc.date.available2010-07-13T03:51:43Z-
dc.date.issued2008en_HK
dc.identifier.citationThe 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2008), Vancouver, BC., Canada, 20-24 August 2008. In IEEE Engineering in Medicine and Biology Society Conference Proceedings, 2008, p. 2028-2031en_HK
dc.identifier.isbn978-1-4244-1815-2-
dc.identifier.issn1557-170X-
dc.identifier.urihttp://hdl.handle.net/10722/61994-
dc.descriptionProceedings of the IEEE Engineering in Medicine and Biology Society Conference, 2008, p. 2028-2031en_HK
dc.description.abstractOlfactory bulb (OB) is one of the most developed systems in rodent models with complex neuronal organization and anatomical structures. MR diffusion tensor imaging (DTI) is a non-invasive technique to probe tissue microstructures by examining the diffusion characteristics of water molecules. This paper presents how different OB layers can be identified and quantitatively characterized by micro-DTI using a specially constructed micro-imaging radio frequency (RF) coil. High spatial resolution and high signal to noise ratio (SNR) DTI images of ex vivo rat OBs were obtained. Distinct contrasts were observed between various olfactory bulb layers in trace map, fractional anisotropy (FA) map and FA color map, all in consistence with the known OB neuroanatomy. These experimental results demonstrate the utility of micro-DTI in investigation of complex OB organization. © 2008 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000269-
dc.relation.ispartofProceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - "Personalized Healthcare through Technology"en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsIEEE Engineering in Medicine and Biology Society. Conference Proceedings. Copyright © IEEE.-
dc.rights©2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subject.meshAnimals-
dc.subject.meshAnisotropy-
dc.subject.meshDiffusion Magnetic Resonance Imaging - methods-
dc.subject.meshImage Processing, Computer-Assisted - methods-
dc.subject.meshOlfactory Bulb - anatomy and histology-
dc.titleIdentifying rodent olfactory bulb structures with micro-DTIen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1557-170X&volume=&spage=2028&epage=2031&date=2008&atitle=Identifying+rodent+olfactory+bulb+structures+with+micro-DTI-
dc.identifier.emailLai, PT:laip@eee.hku.hken_HK
dc.identifier.emailWu, EX:ewu1@hkucc.hku.hken_HK
dc.identifier.authorityLai, PT=rp00130en_HK
dc.identifier.authorityWu, EX=rp00193en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/IEMBS.2008.4649589-
dc.identifier.pmid19163092-
dc.identifier.scopuseid_2-s2.0-61849134973en_HK
dc.identifier.hkuros161997en_HK
dc.identifier.hkuros164259-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-61849134973&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage2028en_HK
dc.identifier.epage2031en_HK
dc.identifier.scopusauthoridZhao, XG=23391475100en_HK
dc.identifier.scopusauthoridHui, ES=16175117100en_HK
dc.identifier.scopusauthoridChan, KC=34968940300en_HK
dc.identifier.scopusauthoridCai, KX=26321372500en_HK
dc.identifier.scopusauthoridGuo, H=12774450700en_HK
dc.identifier.scopusauthoridLai, PT=7202946460en_HK
dc.identifier.scopusauthoridWu, EX=7202128034en_HK

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