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Conference Paper: Automated adaptive analysis of tagged magnetic resonance images of the mouse heart

TitleAutomated adaptive analysis of tagged magnetic resonance images of the mouse heart
Authors
Issue Date2006
PublisherThe International Society for Magnetic Resonance in Medicine (ISMRM)
Citation
The International Society for Magnetic Resonance in Medicine 14th Scientific Meeting & Exhibition (ISMRM2006). Seattle, WA, 6-12 May 2006 How to Cite?
AbstractThe full potential of tagged MRI of the mouse heart for non-invasive evaluation of cardiac mechanics in transgenic animals has not been realized due to excessive user involvement with available image processing algorithms. Therefore, we developed an automated, rapid, high-resolution analysis technique, called High Density Mapping (HDM), that uses spectral correlation to efficiently quantify regional wall deformation, does not entail tracking of individual tags, and involves minimal user interaction. HDM analysis distinguishes regional mechanics in healthy and infarcted mice within 2 minutes. This new method may help promote the practical use of tagged MRI in mice and other species.
Persistent Identifierhttp://hdl.handle.net/10722/98769

 

DC FieldValueLanguage
dc.contributor.authorAzeloglu, EUen_HK
dc.contributor.authorTang, Hen_HK
dc.contributor.authorChen, RKen_HK
dc.contributor.authorChaudhry, HWen_HK
dc.contributor.authorWu, EXen_HK
dc.contributor.authorGaudette, GRen_HK
dc.contributor.authorCosta, KDen_HK
dc.date.accessioned2010-09-25T18:01:32Z-
dc.date.available2010-09-25T18:01:32Z-
dc.date.issued2006en_HK
dc.identifier.citationThe International Society for Magnetic Resonance in Medicine 14th Scientific Meeting & Exhibition (ISMRM2006). Seattle, WA, 6-12 May 2006en_HK
dc.identifier.urihttp://hdl.handle.net/10722/98769-
dc.description.abstractThe full potential of tagged MRI of the mouse heart for non-invasive evaluation of cardiac mechanics in transgenic animals has not been realized due to excessive user involvement with available image processing algorithms. Therefore, we developed an automated, rapid, high-resolution analysis technique, called High Density Mapping (HDM), that uses spectral correlation to efficiently quantify regional wall deformation, does not entail tracking of individual tags, and involves minimal user interaction. HDM analysis distinguishes regional mechanics in healthy and infarcted mice within 2 minutes. This new method may help promote the practical use of tagged MRI in mice and other species.-
dc.languageengen_HK
dc.publisherThe International Society for Magnetic Resonance in Medicine (ISMRM)-
dc.relation.ispartofThe International Society for Magnetic Resonance in Medicine Scientific Meeting & Exhibition (ISMRM)en_HK
dc.titleAutomated adaptive analysis of tagged magnetic resonance images of the mouse hearten_HK
dc.typeConference_Paperen_HK
dc.identifier.emailWu, EX: ewu@eee.hku.hken_HK
dc.identifier.authorityWu, EX=rp00193en_HK
dc.identifier.hkuros119819en_HK
dc.identifier.spage1217en_HK

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