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Conference Paper: Combining functional and diffusion tensor MRI

TitleCombining functional and diffusion tensor MRI
Authors
Issue Date2005
PublisherWiley-Blackwell Publishing, Inc. The Journal's web site is located at http://www.blackwellpublishing.com/journal.asp?ref=0077-8923&site=1
Citation
Annals Of The New York Academy Of Sciences, 2005, v. 1064, p. 1-15 How to Cite?
AbstractFunctional magnetic resonance imaging (fMRI) of the perceptual, motor, and cognitive capacities in humans is of increasing importance for basic and clinical neurosciences. The explanatory power of current fMRI techniques could be greatly expanded, however, if the pattern of the neuronal connections between the active cortical areas could likewise be visualized. In this study, we acquired blood-oxygenation level dependent (BOLD) fMRI signals during the stimulation of subjects with a set of localizer stimuli for cortical visual areas. Subsequently, diffusion tensor imaging (DTI) data from the same subjects were obtained, and the activation areas identified through fMRI were utilized as seeding points for 3D DTI fiber reconstruction algorithms. The methods developed in this study have the potential to lay a foundation for in vivo neuroanatomy and the ability for noninvasive longitudinal studies of brain development. © 2005 New York Academy of Sciences.
Persistent Identifierhttp://hdl.handle.net/10722/152065
ISSN
2015 Impact Factor: 4.518
2015 SCImago Journal Rankings: 2.389
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorKim, DSen_US
dc.contributor.authorKim, Men_US
dc.date.accessioned2012-06-26T06:34:31Z-
dc.date.available2012-06-26T06:34:31Z-
dc.date.issued2005en_US
dc.identifier.citationAnnals Of The New York Academy Of Sciences, 2005, v. 1064, p. 1-15en_US
dc.identifier.issn0077-8923en_US
dc.identifier.urihttp://hdl.handle.net/10722/152065-
dc.description.abstractFunctional magnetic resonance imaging (fMRI) of the perceptual, motor, and cognitive capacities in humans is of increasing importance for basic and clinical neurosciences. The explanatory power of current fMRI techniques could be greatly expanded, however, if the pattern of the neuronal connections between the active cortical areas could likewise be visualized. In this study, we acquired blood-oxygenation level dependent (BOLD) fMRI signals during the stimulation of subjects with a set of localizer stimuli for cortical visual areas. Subsequently, diffusion tensor imaging (DTI) data from the same subjects were obtained, and the activation areas identified through fMRI were utilized as seeding points for 3D DTI fiber reconstruction algorithms. The methods developed in this study have the potential to lay a foundation for in vivo neuroanatomy and the ability for noninvasive longitudinal studies of brain development. © 2005 New York Academy of Sciences.en_US
dc.languageengen_US
dc.publisherWiley-Blackwell Publishing, Inc. The Journal's web site is located at http://www.blackwellpublishing.com/journal.asp?ref=0077-8923&site=1en_US
dc.relation.ispartofAnnals of the New York Academy of Sciencesen_US
dc.subject.meshAlgorithmsen_US
dc.subject.meshBody Water - Physiologyen_US
dc.subject.meshBrain Mapping - Instrumentation - Methodsen_US
dc.subject.meshCerebrovascular Circulation - Physiologyen_US
dc.subject.meshDiffusionen_US
dc.subject.meshDiffusion Magnetic Resonance Imaging - Methods - Trendsen_US
dc.subject.meshHumansen_US
dc.subject.meshImage Processing, Computer-Assisted - Methods - Trendsen_US
dc.subject.meshImaging, Three-Dimensionalen_US
dc.subject.meshMagnetic Resonance Imaging - Methods - Trendsen_US
dc.subject.meshNerve Fibers, Myelinated - Physiologyen_US
dc.subject.meshPattern Recognition, Visual - Physiologyen_US
dc.subject.meshPhotic Stimulationen_US
dc.subject.meshVisual Cortex - Anatomy & Histology - Physiologyen_US
dc.subject.meshVisual Pathways - Anatomy & Histology - Physiologyen_US
dc.subject.meshVisual Perceptionen_US
dc.titleCombining functional and diffusion tensor MRIen_US
dc.typeConference_Paperen_US
dc.identifier.emailKim, M:minakim@hku.hken_US
dc.identifier.authorityKim, M=rp00292en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1196/annals.1340.005en_US
dc.identifier.pmid16394144-
dc.identifier.scopuseid_2-s2.0-29744469753en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-29744469753&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume1064en_US
dc.identifier.spage1en_US
dc.identifier.epage15en_US
dc.identifier.isiWOS:000235430200001-
dc.publisher.placeUnited Statesen_US
dc.identifier.f10001030793-
dc.identifier.scopusauthoridKim, DS=26637469800en_US
dc.identifier.scopusauthoridKim, M=8146283400en_US
dc.identifier.citeulike4119616-

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