Diffusion tensor imaging of freezing of gait in patients with white matter changes.
Identifieur interne : 000F40 ( PubMed/Corpus ); précédent : 000F39; suivant : 000F41Diffusion tensor imaging of freezing of gait in patients with white matter changes.
Auteurs : Jinyoung Youn ; Jin Whan Cho ; Won Yong Lee ; Gyeong-Moon Kim ; Sung Tae Kim ; Hee-Tae KimSource :
- Movement disorders : official journal of the Movement Disorder Society [ 1531-8257 ] ; 2012.
English descriptors
- KwdEn :
- Aged, Aged, 80 and over, Anisotropy, Brain (pathology), Brain (physiopathology), Diffusion Tensor Imaging, Female, Gait Disorders, Neurologic (pathology), Gait Disorders, Neurologic (physiopathology), Humans, Image Processing, Computer-Assisted, Male, Nerve Fibers, Myelinated (pathology), Nerve Fibers, Myelinated (physiology).
- MESH :
- pathology : Brain, Gait Disorders, Neurologic, Nerve Fibers, Myelinated.
- physiology : Nerve Fibers, Myelinated.
- physiopathology : Brain, Gait Disorders, Neurologic.
- Aged, Aged, 80 and over, Anisotropy, Diffusion Tensor Imaging, Female, Humans, Image Processing, Computer-Assisted, Male.
Abstract
Freezing of gait is a common and disabling symptom of parkinsonism. However, the corresponding anatomic structures have yet to be clearly elucidated.
DOI: 10.1002/mds.24034
PubMed: 22162037
Links to Exploration step
pubmed:22162037Le document en format XML
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<author><name sortKey="Youn, Jinyoung" sort="Youn, Jinyoung" uniqKey="Youn J" first="Jinyoung" last="Youn">Jinyoung Youn</name>
<affiliation><nlm:affiliation>Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.</nlm:affiliation>
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<author><name sortKey="Cho, Jin Whan" sort="Cho, Jin Whan" uniqKey="Cho J" first="Jin Whan" last="Cho">Jin Whan Cho</name>
</author>
<author><name sortKey="Lee, Won Yong" sort="Lee, Won Yong" uniqKey="Lee W" first="Won Yong" last="Lee">Won Yong Lee</name>
</author>
<author><name sortKey="Kim, Gyeong Moon" sort="Kim, Gyeong Moon" uniqKey="Kim G" first="Gyeong-Moon" last="Kim">Gyeong-Moon Kim</name>
</author>
<author><name sortKey="Kim, Sung Tae" sort="Kim, Sung Tae" uniqKey="Kim S" first="Sung Tae" last="Kim">Sung Tae Kim</name>
</author>
<author><name sortKey="Kim, Hee Tae" sort="Kim, Hee Tae" uniqKey="Kim H" first="Hee-Tae" last="Kim">Hee-Tae Kim</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Diffusion tensor imaging of freezing of gait in patients with white matter changes.</title>
<author><name sortKey="Youn, Jinyoung" sort="Youn, Jinyoung" uniqKey="Youn J" first="Jinyoung" last="Youn">Jinyoung Youn</name>
<affiliation><nlm:affiliation>Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.</nlm:affiliation>
</affiliation>
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<author><name sortKey="Cho, Jin Whan" sort="Cho, Jin Whan" uniqKey="Cho J" first="Jin Whan" last="Cho">Jin Whan Cho</name>
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<author><name sortKey="Lee, Won Yong" sort="Lee, Won Yong" uniqKey="Lee W" first="Won Yong" last="Lee">Won Yong Lee</name>
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<author><name sortKey="Kim, Gyeong Moon" sort="Kim, Gyeong Moon" uniqKey="Kim G" first="Gyeong-Moon" last="Kim">Gyeong-Moon Kim</name>
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<author><name sortKey="Kim, Sung Tae" sort="Kim, Sung Tae" uniqKey="Kim S" first="Sung Tae" last="Kim">Sung Tae Kim</name>
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<author><name sortKey="Kim, Hee Tae" sort="Kim, Hee Tae" uniqKey="Kim H" first="Hee-Tae" last="Kim">Hee-Tae Kim</name>
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<series><title level="j">Movement disorders : official journal of the Movement Disorder Society</title>
<idno type="eISSN">1531-8257</idno>
<imprint><date when="2012" type="published">2012</date>
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<term>Anisotropy</term>
<term>Brain (pathology)</term>
<term>Brain (physiopathology)</term>
<term>Diffusion Tensor Imaging</term>
<term>Female</term>
<term>Gait Disorders, Neurologic (pathology)</term>
<term>Gait Disorders, Neurologic (physiopathology)</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted</term>
<term>Male</term>
<term>Nerve Fibers, Myelinated (pathology)</term>
<term>Nerve Fibers, Myelinated (physiology)</term>
</keywords>
<keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Brain</term>
<term>Gait Disorders, Neurologic</term>
<term>Nerve Fibers, Myelinated</term>
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<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Nerve Fibers, Myelinated</term>
</keywords>
<keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Brain</term>
<term>Gait Disorders, Neurologic</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Aged</term>
<term>Aged, 80 and over</term>
<term>Anisotropy</term>
<term>Diffusion Tensor Imaging</term>
<term>Female</term>
<term>Humans</term>
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<front><div type="abstract" xml:lang="en">Freezing of gait is a common and disabling symptom of parkinsonism. However, the corresponding anatomic structures have yet to be clearly elucidated.</div>
</front>
</TEI>
<pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">22162037</PMID>
<DateCreated><Year>2012</Year>
<Month>05</Month>
<Day>31</Day>
</DateCreated>
<DateCompleted><Year>2012</Year>
<Month>10</Month>
<Day>25</Day>
</DateCompleted>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1531-8257</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>27</Volume>
<Issue>6</Issue>
<PubDate><Year>2012</Year>
<Month>May</Month>
</PubDate>
</JournalIssue>
<Title>Movement disorders : official journal of the Movement Disorder Society</Title>
<ISOAbbreviation>Mov. Disord.</ISOAbbreviation>
</Journal>
<ArticleTitle>Diffusion tensor imaging of freezing of gait in patients with white matter changes.</ArticleTitle>
<Pagination><MedlinePgn>760-4</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1002/mds.24034</ELocationID>
<Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Freezing of gait is a common and disabling symptom of parkinsonism. However, the corresponding anatomic structures have yet to be clearly elucidated.</AbstractText>
<AbstractText Label="METHODS" NlmCategory="METHODS">We performed diffusion tensor imaging on 40 subjects with white matter changes. We compared apparent diffusion coefficient values and fraction anisotropy values of 7 candidate anatomic structures between 14 patients with freezing of gait (freezing of gait group) and 26 without freezing of gait (control group).</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">Fraction anisotropy values of the bilateral pedunculopontine nucleus, bilateral superior premotor cortex, right orbitofrontal area, and left supplement motor area were significantly lower in the freezing of gait group than in the control group. In contrast, there were no significant differences in apparent diffusion coefficient values between freezing of gait and control groups.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Our findings suggest that the bilateral pedunculopontine nucleus, bilateral superior premotor cortex, right orbitofrontal area, and left supplement motor area are closely related to freezing of gait.</AbstractText>
<CopyrightInformation>Copyright © 2011 Movement Disorder Society.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Youn</LastName>
<ForeName>Jinyoung</ForeName>
<Initials>J</Initials>
<AffiliationInfo><Affiliation>Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Cho</LastName>
<ForeName>Jin Whan</ForeName>
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</Author>
<Author ValidYN="Y"><LastName>Lee</LastName>
<ForeName>Won Yong</ForeName>
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<Author ValidYN="Y"><LastName>Kim</LastName>
<ForeName>Gyeong-Moon</ForeName>
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<Author ValidYN="Y"><LastName>Kim</LastName>
<ForeName>Sung Tae</ForeName>
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<Author ValidYN="Y"><LastName>Kim</LastName>
<ForeName>Hee-Tae</ForeName>
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<Language>eng</Language>
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<ArticleDate DateType="Electronic"><Year>2011</Year>
<Month>12</Month>
<Day>09</Day>
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<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>Mov Disord</MedlineTA>
<NlmUniqueID>8610688</NlmUniqueID>
<ISSNLinking>0885-3185</ISSNLinking>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D020233">Gait Disorders, Neurologic</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D007091">Image Processing, Computer-Assisted</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D009413">Nerve Fibers, Myelinated</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000473">pathology</QualifierName>
<QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName>
</MeshHeading>
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