Gray matter correlations of cognition in incident Parkinson's disease.
Identifieur interne : 001903 ( PubMed/Curation ); précédent : 001902; suivant : 001904Gray matter correlations of cognition in incident Parkinson's disease.
Auteurs : Turi O. Dalaker [États-Unis] ; Robert Zivadinov ; Jan P. Larsen ; Mona K. Beyer ; Jennifer L. Cox ; Guido Alves ; Kolbjorn Bronnick ; Ole-Bjorn Tysnes ; Ronald Antulov ; Michael G. Dwyer ; Dag AarslandSource :
- Movement disorders : official journal of the Movement Disorder Society [ 1531-8257 ] ; 2010.
English descriptors
- KwdEn :
- MESH :
- complications : Parkinson Disease.
- etiology : Cognition Disorders.
- methods : Magnetic Resonance Imaging.
- pathology : Brain, Cognition Disorders.
- Aged, Brain Mapping, Community Health Planning, Female, Humans, Male, Middle Aged, Neuropsychological Tests, Prospective Studies.
Abstract
We aimed to investigate whether mild cognitive impairment (MCI) in Parkinson's disease (PD) is characterized by region-specific gray matter (GM) atrophy and to explore correlations between GM and cognition in PD. Magnetic resonance images of 42 newly diagnosed PD patients (of which 11 had MCI) and 37 normal controls were analyzed using voxel-based morphometry. Analyses comparing groups showed no regional atrophy, and in patients there were no significant correlations between cognitive domain test performance and GM loss. In conclusion, GM atrophy does not seem to be a major feature of cognitive dysfunction in incident PD.
DOI: 10.1002/mds.22867
PubMed: 20213820
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Larsen</name></author><author><name sortKey="Beyer, Mona K" sort="Beyer, Mona K" uniqKey="Beyer M" first="Mona K" last="Beyer">Mona K. Beyer</name></author><author><name sortKey="Cox, Jennifer L" sort="Cox, Jennifer L" uniqKey="Cox J" first="Jennifer L" last="Cox">Jennifer L. Cox</name></author><author><name sortKey="Alves, Guido" sort="Alves, Guido" uniqKey="Alves G" first="Guido" last="Alves">Guido Alves</name></author><author><name sortKey="Bronnick, Kolbjorn" sort="Bronnick, Kolbjorn" uniqKey="Bronnick K" first="Kolbjorn" last="Bronnick">Kolbjorn Bronnick</name></author><author><name sortKey="Tysnes, Ole Bjorn" sort="Tysnes, Ole Bjorn" uniqKey="Tysnes O" first="Ole-Bjorn" last="Tysnes">Ole-Bjorn Tysnes</name></author><author><name sortKey="Antulov, Ronald" sort="Antulov, Ronald" uniqKey="Antulov R" first="Ronald" last="Antulov">Ronald Antulov</name></author><author><name sortKey="Dwyer, Michael G" sort="Dwyer, Michael G" uniqKey="Dwyer M" first="Michael G" last="Dwyer">Michael G. 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Cox</name></author><author><name sortKey="Alves, Guido" sort="Alves, Guido" uniqKey="Alves G" first="Guido" last="Alves">Guido Alves</name></author><author><name sortKey="Bronnick, Kolbjorn" sort="Bronnick, Kolbjorn" uniqKey="Bronnick K" first="Kolbjorn" last="Bronnick">Kolbjorn Bronnick</name></author><author><name sortKey="Tysnes, Ole Bjorn" sort="Tysnes, Ole Bjorn" uniqKey="Tysnes O" first="Ole-Bjorn" last="Tysnes">Ole-Bjorn Tysnes</name></author><author><name sortKey="Antulov, Ronald" sort="Antulov, Ronald" uniqKey="Antulov R" first="Ronald" last="Antulov">Ronald Antulov</name></author><author><name sortKey="Dwyer, Michael G" sort="Dwyer, Michael G" uniqKey="Dwyer M" first="Michael G" last="Dwyer">Michael G. Dwyer</name></author><author><name sortKey="Aarsland, Dag" sort="Aarsland, Dag" uniqKey="Aarsland D" first="Dag" last="Aarsland">Dag Aarsland</name></author></analytic><series><title level="j">Movement disorders : official journal of the Movement Disorder Society</title><idno type="eISSN">1531-8257</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Brain (pathology)</term><term>Brain Mapping</term><term>Cognition Disorders (etiology)</term><term>Cognition Disorders (pathology)</term><term>Community Health Planning</term><term>Female</term><term>Humans</term><term>Magnetic Resonance Imaging (methods)</term><term>Male</term><term>Middle Aged</term><term>Neuropsychological Tests</term><term>Parkinson Disease (complications)</term><term>Prospective Studies</term></keywords><keywords scheme="MESH" qualifier="complications" xml:lang="en"><term>Parkinson Disease</term></keywords><keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Cognition Disorders</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Magnetic Resonance Imaging</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Brain</term><term>Cognition Disorders</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Brain Mapping</term><term>Community Health Planning</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Neuropsychological Tests</term><term>Prospective Studies</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We aimed to investigate whether mild cognitive impairment (MCI) in Parkinson's disease (PD) is characterized by region-specific gray matter (GM) atrophy and to explore correlations between GM and cognition in PD. Magnetic resonance images of 42 newly diagnosed PD patients (of which 11 had MCI) and 37 normal controls were analyzed using voxel-based morphometry. Analyses comparing groups showed no regional atrophy, and in patients there were no significant correlations between cognitive domain test performance and GM loss. In conclusion, GM atrophy does not seem to be a major feature of cognitive dysfunction in incident PD.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">20213820</PMID><DateCreated><Year>2010</Year><Month>04</Month><Day>28</Day></DateCreated><DateCompleted><Year>2010</Year><Month>07</Month><Day>23</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1531-8257</ISSN><JournalIssue CitedMedium="Internet"><Volume>25</Volume><Issue>5</Issue><PubDate><Year>2010</Year><Month>Apr</Month><Day>15</Day></PubDate></JournalIssue><Title>Movement disorders : official journal of the Movement Disorder Society</Title><ISOAbbreviation>Mov. Disord.</ISOAbbreviation></Journal><ArticleTitle>Gray matter correlations of cognition in incident Parkinson's disease.</ArticleTitle><Pagination><MedlinePgn>629-33</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1002/mds.22867</ELocationID><Abstract><AbstractText>We aimed to investigate whether mild cognitive impairment (MCI) in Parkinson's disease (PD) is characterized by region-specific gray matter (GM) atrophy and to explore correlations between GM and cognition in PD. Magnetic resonance images of 42 newly diagnosed PD patients (of which 11 had MCI) and 37 normal controls were analyzed using voxel-based morphometry. Analyses comparing groups showed no regional atrophy, and in patients there were no significant correlations between cognitive domain test performance and GM loss. In conclusion, GM atrophy does not seem to be a major feature of cognitive dysfunction in incident PD.</AbstractText><CopyrightInformation>(c) 2010 Movement Disorder Society.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Dalaker</LastName><ForeName>Turi O</ForeName><Initials>TO</Initials><AffiliationInfo><Affiliation>Department of Neurology, Buffalo Neuroimaging Analysis Center, State University of New York at Buffalo, Buffalo, New York, USA. datu@sus.no</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zivadinov</LastName><ForeName>Robert</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Larsen</LastName><ForeName>Jan P</ForeName><Initials>JP</Initials></Author><Author ValidYN="Y"><LastName>Beyer</LastName><ForeName>Mona K</ForeName><Initials>MK</Initials></Author><Author ValidYN="Y"><LastName>Cox</LastName><ForeName>Jennifer L</ForeName><Initials>JL</Initials></Author><Author ValidYN="Y"><LastName>Alves</LastName><ForeName>Guido</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Bronnick</LastName><ForeName>Kolbjorn</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Tysnes</LastName><ForeName>Ole-Bjorn</ForeName><Initials>OB</Initials></Author><Author ValidYN="Y"><LastName>Antulov</LastName><ForeName>Ronald</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Dwyer</LastName><ForeName>Michael G</ForeName><Initials>MG</Initials></Author><Author ValidYN="Y"><LastName>Aarsland</LastName><ForeName>Dag</ForeName><Initials>D</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D016448">Multicenter Study</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Mov Disord</MedlineTA><NlmUniqueID>8610688</NlmUniqueID><ISSNLinking>0885-3185</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000368">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001921">Brain</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000473">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D001931">Brain Mapping</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003072">Cognition Disorders</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000209">etiology</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000473">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D018672">Community Health Planning</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008279">Magnetic Resonance Imaging</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008875">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009483">Neuropsychological Tests</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010300">Parkinson Disease</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000150">complications</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011446">Prospective Studies</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>3</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>3</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>7</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1002/mds.22867</ArticleId><ArticleId IdType="pubmed">20213820</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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