Article: In vivo mapping of functional domains and axonal connectivity in cat visual cortex using magnetic resonance imaging

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TitleIn vivo mapping of functional domains and axonal connectivity in cat visual cortex using magnetic resonance imaging
AuthorsKim, DS2 3
Kim, M3
Ronen, I3
Formisano, E1
Kim, KH3
Ugurbil, K3
Mori, S4
Goebel, R1
Issue Date2003
PublisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/mri
CitationMagnetic Resonance Imaging, 2003, v. 21 n. 10, p. 1131-1140 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.mri.2003.08.014
AbstractNoninvasive cognitive neuroimaging studies based on functional magnetic resonance imaging (fMRI) are of ever-increasing importance for basic and clinical neurosciences. The explanatory power of fMRI could be greatly expanded, however, if the pattern of the neuronal circuitry underlying functional activation could be made visible in an equally noninvasive manner. In this study, blood oxygenation level-dependent (BOLD)-based fMRI and diffusion tensor imaging (DTI) were performed in the same cat visual cortex, and the foci of fMRI activation utilized as seeding points for 3D DTI fiber reconstruction algorithms, thus providing the map of the axonal circuitry underlying visual information processing. The methods developed in this study will lay the foundation for in vivo neuroanatomy and the ability for noninvasive longitudinal studies of brain development. © 2003 Elsevier Inc. All rights reserved.
ISSN0730-725X
2011 Impact Factor: 1.991
2011 SCImago Journal Rankings: 0.193
DOIhttp://dx.doi.org/10.1016/j.mri.2003.08.014
ISI Accession Number IDWOS:000188123800004
ReferencesReferences in Scopus
DC Field
Value
dc.contributor.authorKim, DS
dc.contributor.authorKim, M
dc.contributor.authorRonen, I
dc.contributor.authorFormisano, E
dc.contributor.authorKim, KH
dc.contributor.authorUgurbil, K
dc.contributor.authorMori, S
dc.contributor.authorGoebel, R
dc.date.accessioned2012-06-26T06:13:53Z
dc.date.available2012-06-26T06:13:53Z
dc.date.issued2003
dc.description.abstractNoninvasive cognitive neuroimaging studies based on functional magnetic resonance imaging (fMRI) are of ever-increasing importance for basic and clinical neurosciences. The explanatory power of fMRI could be greatly expanded, however, if the pattern of the neuronal circuitry underlying functional activation could be made visible in an equally noninvasive manner. In this study, blood oxygenation level-dependent (BOLD)-based fMRI and diffusion tensor imaging (DTI) were performed in the same cat visual cortex, and the foci of fMRI activation utilized as seeding points for 3D DTI fiber reconstruction algorithms, thus providing the map of the axonal circuitry underlying visual information processing. The methods developed in this study will lay the foundation for in vivo neuroanatomy and the ability for noninvasive longitudinal studies of brain development. © 2003 Elsevier Inc. All rights reserved.
dc.description.natureLink_to_subscribed_fulltext
dc.identifier.citationMagnetic Resonance Imaging, 2003, v. 21 n. 10, p. 1131-1140 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.mri.2003.08.014
dc.identifier.doihttp://dx.doi.org/10.1016/j.mri.2003.08.014
dc.identifier.epage1140
dc.identifier.isiWOS:000188123800004
dc.identifier.issn0730-725X
2011 Impact Factor: 1.991
2011 SCImago Journal Rankings: 0.193
dc.identifier.issue10
dc.identifier.pmid14725920
dc.identifier.scopuseid_2-s2.0-1042266370
dc.identifier.spage1131
dc.identifier.urihttp://hdl.handle.net/10722/150885
dc.identifier.volume21
dc.languageeng
dc.publisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/mri
dc.publisher.placeUnited States
dc.relation.ispartofMagnetic Resonance Imaging
dc.relation.referencesReferences in Scopus
dc.subject.meshAlgorithms
dc.subject.meshAnimals
dc.subject.meshAxons - Physiology
dc.subject.meshBrain - Anatomy & Histology - Physiology
dc.subject.meshCats
dc.subject.meshDiffusion Magnetic Resonance Imaging
dc.subject.meshImage Processing, Computer-Assisted
dc.subject.meshMagnetic Resonance Imaging - Methods
dc.subject.meshNerve Fibers - Physiology
dc.subject.meshVisual Cortex - Anatomy & Histology - Physiology
dc.titleIn vivo mapping of functional domains and axonal connectivity in cat visual cortex using magnetic resonance imaging
dc.typeArticle
Author Affiliations
  1. Maastricht University
  2. Boston University
  3. University of Minnesota Medical School
  4. The Johns Hopkins School of Medicine