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Conference Paper: Simultaneous SE-BOLD and T2* measurement by functional MRS of water signal

TitleSimultaneous SE-BOLD and T2* measurement by functional MRS of water signal
Authors
Cao, PZhang, JWXie, VBZhou, IYWu, EX
Issue Date2013
PublisherISMRM.
Citation
The 21st Annual Meeting & Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2013), Salt Lake City, UT., 20-26 April 2013. In Society of Magnetic Resonance in Medicine Proceedings, 2013, v. 21, p. 0412 How to Cite?
AbstractBlood-oxygen-level-dependent (BOLD) contrast is known to be modulated by vascular origins such as intravascular, extravascular, venular and capillary. The relative contributions of these factors to BOLD signal are dependent of magnetic field strength and whether spin echo or gradient echo detection is used. MRS voxel selective excitation method (e.g. PRESS) can measure the SE-BOLD (i.e., amplitude of SE BOLD signal) and T2* (i.e., the FID decay rate) directly simultaneously. With this approach, we simultaneously acquired SE-BOLD signals and T2* and quantitatively compared their characteristics. (Abstract by ISMRM)
DescriptionScientific Session - Novel fMRI Acquisition Methods & Contrast Mechanisms
ISMRM Merit Award: Magna cum Laude
Persistent Identifierhttp://hdl.handle.net/10722/191631
ISSN
1557-3672

 

DC FieldValueLanguage
dc.contributor.authorCao, Pen_US
dc.contributor.authorZhang, JWen_US
dc.contributor.authorXie, VBen_US
dc.contributor.authorZhou, IYen_US
dc.contributor.authorWu, EXen_US
dc.date.accessioned2013-10-15T07:14:45Z-
dc.date.available2013-10-15T07:14:45Z-
dc.date.issued2013en_US
dc.identifier.citationThe 21st Annual Meeting & Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2013), Salt Lake City, UT., 20-26 April 2013. In Society of Magnetic Resonance in Medicine Proceedings, 2013, v. 21, p. 0412en_US
dc.identifier.issn1557-3672-
dc.identifier.urihttp://hdl.handle.net/10722/191631-
dc.descriptionScientific Session - Novel fMRI Acquisition Methods & Contrast Mechanisms-
dc.descriptionISMRM Merit Award: Magna cum Laude-
dc.description.abstractBlood-oxygen-level-dependent (BOLD) contrast is known to be modulated by vascular origins such as intravascular, extravascular, venular and capillary. The relative contributions of these factors to BOLD signal are dependent of magnetic field strength and whether spin echo or gradient echo detection is used. MRS voxel selective excitation method (e.g. PRESS) can measure the SE-BOLD (i.e., amplitude of SE BOLD signal) and T2* (i.e., the FID decay rate) directly simultaneously. With this approach, we simultaneously acquired SE-BOLD signals and T2* and quantitatively compared their characteristics. (Abstract by ISMRM)-
dc.languageengen_US
dc.publisherISMRM.-
dc.relation.ispartofSociety of Magnetic Resonance in Medicine Proceedingsen_US
dc.titleSimultaneous SE-BOLD and T2* measurement by functional MRS of water signalen_US
dc.typeConference_Paperen_US
dc.identifier.emailZhou, IY: iriszhou@eee.hku.hken_US
dc.identifier.emailWu, EX: ewu1@hkucc.hku.hken_US
dc.identifier.authorityZhou, IY=rp01739en_US
dc.identifier.authorityWu, EX=rp00193en_US
dc.description.naturelink_to_OA_fulltext-
dc.identifier.hkuros225981en_US
dc.identifier.volume21-
dc.identifier.spage0412en_US
dc.identifier.epage0412en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.issnl1065-9889-

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