Conference Paper: Detection of brain maturation: DTI with different b-values versus diffusion kurtosis imaging

TitleDetection of brain maturation: DTI with different b-values versus diffusion kurtosis imaging
Authors
Issue Date2009
PublisherInternational Society for Magnetic Resonance in Medicine.
Citation
The 17th Scientific Meeting & Exhibition of the International Society of Magnetic Resonance in Medicine (ISMRM), Honolulu, HI., 18-24 April 2009. In Proceedings of ISMRM 17th Scientific Meeting & Exhibition, 2009, p. 361 How to Cite?
AbstractThis study aims to investigate the effects of different b-values in detecting microstructural changes during well-controlled rodent brain maturation. The results are also compared to the diffusion kurtosis indices obtained by diffusion kurtosis imaging (DKI) that characterizes the restricted diffusion by fitting multiple b-value DW measurements to a quadratic-exponential model. The results indicate that the b-value for optimal DTI detection of microstructural changes depends on the specific physiological or pathological processes targeted. High-order diffusion imaging, such as DKI, is therefore essential for more robust MR diffusion characterization of neural tissues.
DescriptionSession 37: HARDI & Higher Order Descriptions of Diffusion - Oral presentation
Persistent Identifierhttp://hdl.handle.net/10722/62022
ISBN

 

DC FieldValueLanguage
dc.contributor.authorCheung, MMHen_HK
dc.contributor.authorWu, EXen_HK
dc.date.accessioned2010-07-13T03:52:17Z-
dc.date.available2010-07-13T03:52:17Z-
dc.date.issued2009en_HK
dc.identifier.citationThe 17th Scientific Meeting & Exhibition of the International Society of Magnetic Resonance in Medicine (ISMRM), Honolulu, HI., 18-24 April 2009. In Proceedings of ISMRM 17th Scientific Meeting & Exhibition, 2009, p. 361en_HK
dc.identifier.isbn9781615673384-
dc.identifier.urihttp://hdl.handle.net/10722/62022-
dc.descriptionSession 37: HARDI & Higher Order Descriptions of Diffusion - Oral presentation-
dc.description.abstractThis study aims to investigate the effects of different b-values in detecting microstructural changes during well-controlled rodent brain maturation. The results are also compared to the diffusion kurtosis indices obtained by diffusion kurtosis imaging (DKI) that characterizes the restricted diffusion by fitting multiple b-value DW measurements to a quadratic-exponential model. The results indicate that the b-value for optimal DTI detection of microstructural changes depends on the specific physiological or pathological processes targeted. High-order diffusion imaging, such as DKI, is therefore essential for more robust MR diffusion characterization of neural tissues.-
dc.languageengen_HK
dc.publisherInternational Society for Magnetic Resonance in Medicine.-
dc.relation.ispartofProceedings of ISMRM 17th Scientific Meeting & Exhibition-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleDetection of brain maturation: DTI with different b-values versus diffusion kurtosis imagingen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailCheung, MMH: m.cheung@eee.hku.hken_HK
dc.identifier.emailWu, EX: ewu@eee.hku.hk-
dc.description.naturepublished_or_final_version-
dc.identifier.hkuros162020en_HK
dc.identifier.spage361-
dc.identifier.epage361-
dc.publisher.placeUnited States-
dc.description.otherThe 17th Scientific Meeting & Exhibition of the International Society of Magnetic Resonance in Medicine (ISMRM), Honolulu, HI., 18-24 April 2009. In Proceedings of ISMRM 17th Scientific Meeting & Exhibition, 2009, p. 361-

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