The impact of occipital lobe cortical thickness on cognitive task performance: An investigation in Huntington's Disease.
Identifieur interne : 002543 ( PubMed/Curation ); précédent : 002542; suivant : 002544The impact of occipital lobe cortical thickness on cognitive task performance: An investigation in Huntington's Disease.
Auteurs : Eileanoir B. Johnson [Royaume-Uni] ; Elin M. Rees [Royaume-Uni] ; Izelle Labuschagne [Australie] ; Alexandra Durr [France] ; Blair R. Leavitt [Canada] ; Raymund A C. Roos [Pays-Bas] ; Ralf Reilmann [Allemagne] ; Hans Johnson [États-Unis] ; Nicola Z. Hobbs [Royaume-Uni] ; Douglas R. Langbehn [États-Unis] ; Julie C. Stout [Australie] ; Sarah J. Tabrizi [Royaume-Uni] ; Rachael I. Scahill [Royaume-Uni]Source :
- Neuropsychologia [ 1873-3514 ] ; 2015.
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Analyse de régression, Cartographie cérébrale, Femelle, Humains, Imagerie par résonance magnétique, Indice de gravité médicale, Jeune adulte, Lobe occipital (anatomopathologie), Maladie de Huntington (), Maladie de Huntington (anatomopathologie), Mâle, Sujet âgé, Tests neuropsychologiques, Traitement d'image par ordinateur, Troubles de la cognition (étiologie).
- MESH :
- anatomopathologie : Lobe occipital, Maladie de Huntington.
- étiologie : Troubles de la cognition.
- Adulte, Adulte d'âge moyen, Analyse de régression, Cartographie cérébrale, Femelle, Humains, Imagerie par résonance magnétique, Indice de gravité médicale, Jeune adulte, Maladie de Huntington, Mâle, Sujet âgé, Tests neuropsychologiques, Traitement d'image par ordinateur.
English descriptors
- KwdEn :
- Adult, Aged, Brain Mapping, Cognition Disorders (etiology), Female, Humans, Huntington Disease (complications), Huntington Disease (pathology), Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Middle Aged, Neuropsychological Tests, Occipital Lobe (pathology), Regression Analysis, Severity of Illness Index, Young Adult.
- MESH :
- complications : Huntington Disease.
- etiology : Cognition Disorders.
- pathology : Huntington Disease, Occipital Lobe.
- Adult, Aged, Brain Mapping, Female, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Middle Aged, Neuropsychological Tests, Regression Analysis, Severity of Illness Index, Young Adult.
Abstract
The occipital lobe is an important visual processing region of the brain. Following consistent findings of early neural changes in the occipital lobe in Huntington's Disease (HD), we examined cortical thickness across four occipital regions in premanifest (preHD) and early HD groups compared with controls. Associations between cortical thickness in gene positive individuals and performance on six cognitive tasks, each with a visual component, were examined. In addition, the association between cortical thickness in gene positive participants and one non-visual motor task was also examined for comparison.
DOI: 10.1016/j.neuropsychologia.2015.10.033
PubMed: 26519555
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<term>Female</term>
<term>Humans</term>
<term>Huntington Disease (complications)</term>
<term>Huntington Disease (pathology)</term>
<term>Image Processing, Computer-Assisted</term>
<term>Magnetic Resonance Imaging</term>
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<term>Neuropsychological Tests</term>
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<term>Femelle</term>
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<term>Imagerie par résonance magnétique</term>
<term>Indice de gravité médicale</term>
<term>Jeune adulte</term>
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<term>Maladie de Huntington (anatomopathologie)</term>
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<front><div type="abstract" xml:lang="en">The occipital lobe is an important visual processing region of the brain. Following consistent findings of early neural changes in the occipital lobe in Huntington's Disease (HD), we examined cortical thickness across four occipital regions in premanifest (preHD) and early HD groups compared with controls. Associations between cortical thickness in gene positive individuals and performance on six cognitive tasks, each with a visual component, were examined. In addition, the association between cortical thickness in gene positive participants and one non-visual motor task was also examined for comparison.</div>
</front>
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<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26519555</PMID>
<DateCreated><Year>2015</Year>
<Month>12</Month>
<Day>15</Day>
</DateCreated>
<DateCompleted><Year>2016</Year>
<Month>09</Month>
<Day>19</Day>
</DateCompleted>
<DateRevised><Year>2017</Year>
<Month>11</Month>
<Day>10</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-3514</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>79</Volume>
<Issue>Pt A</Issue>
<PubDate><Year>2015</Year>
<Month>Dec</Month>
</PubDate>
</JournalIssue>
<Title>Neuropsychologia</Title>
<ISOAbbreviation>Neuropsychologia</ISOAbbreviation>
</Journal>
<ArticleTitle>The impact of occipital lobe cortical thickness on cognitive task performance: An investigation in Huntington's Disease.</ArticleTitle>
<Pagination><MedlinePgn>138-46</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1016/j.neuropsychologia.2015.10.033</ELocationID>
<ELocationID EIdType="pii" ValidYN="Y">S0028-3932(15)30209-8</ELocationID>
<Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">The occipital lobe is an important visual processing region of the brain. Following consistent findings of early neural changes in the occipital lobe in Huntington's Disease (HD), we examined cortical thickness across four occipital regions in premanifest (preHD) and early HD groups compared with controls. Associations between cortical thickness in gene positive individuals and performance on six cognitive tasks, each with a visual component, were examined. In addition, the association between cortical thickness in gene positive participants and one non-visual motor task was also examined for comparison.</AbstractText>
<AbstractText Label="METHODS" NlmCategory="METHODS">Cortical thickness was determined using FreeSurfer on T1-weighted 3T MR datasets from controls (N=97), preHD (N=109) and HD (N=69) from the TRACK-HD study. Regression models were fitted to assess between-group differences in cortical thickness, and relationships between performance on the cognitive tasks, the motor task and occipital thickness were examined in a subset of gene-positive participants (N=141).</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">Thickness of the occipital cortex in preHD and early HD participants was reduced compared with controls. Regionally-specific associations between reduced cortical thickness and poorer performance were found for five of the six cognitive tasks, with the strongest associations in lateral occipital and lingual regions. No associations were found with the cuneus. The non-visual motor task was not associated with thickness of any region.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The heterogeneous pattern of associations found in the present study suggests that occipital thickness negatively impacts cognition, but only in regions that are linked to relatively advanced visual processing (e.g., lateral occipital, lingual regions), rather than in basic visual processing regions such as the cuneus. Our results show, for the first time, the functional implications of occipital atrophy highlighted in recent studies in HD.</AbstractText>
<CopyrightInformation>Copyright © 2015 Elsevier Ltd. All rights reserved.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Johnson</LastName>
<ForeName>Eileanoir B</ForeName>
<Initials>EB</Initials>
<AffiliationInfo><Affiliation>UCL Institute of Neurology, University College London, UK.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Rees</LastName>
<ForeName>Elin M</ForeName>
<Initials>EM</Initials>
<AffiliationInfo><Affiliation>UCL Institute of Neurology, University College London, UK.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Labuschagne</LastName>
<ForeName>Izelle</ForeName>
<Initials>I</Initials>
<AffiliationInfo><Affiliation>School of Psychological Sciences, Monash University, Clayton, Victoria, Australia; School of Psychology, Australian Catholic University, Melbourne, Victoria, Australia.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Durr</LastName>
<ForeName>Alexandra</ForeName>
<Initials>A</Initials>
<AffiliationInfo><Affiliation>Department of Genetics and Cytogenetics, and INSERMUMR S679, APHP, ICM Institute, Hôpital de la Salpêtrière, Paris, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Leavitt</LastName>
<ForeName>Blair R</ForeName>
<Initials>BR</Initials>
<AffiliationInfo><Affiliation>Centre for Molecular Medicine and Therapeutics, Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Roos</LastName>
<ForeName>Raymund A C</ForeName>
<Initials>RA</Initials>
<AffiliationInfo><Affiliation>Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Reilmann</LastName>
<ForeName>Ralf</ForeName>
<Initials>R</Initials>
<AffiliationInfo><Affiliation>George-Huntington-Institute, Germany.</Affiliation>
</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Johnson</LastName>
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<Initials>H</Initials>
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<ForeName>Nicola Z</ForeName>
<Initials>NZ</Initials>
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<Author ValidYN="Y"><LastName>Langbehn</LastName>
<ForeName>Douglas R</ForeName>
<Initials>DR</Initials>
<AffiliationInfo><Affiliation>Department of Biostatistics, University of Iowa, Iowa City, IA, USA.</Affiliation>
</AffiliationInfo>
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<ForeName>Julie C</ForeName>
<Initials>JC</Initials>
<AffiliationInfo><Affiliation>School of Psychological Sciences, Monash University, Clayton, Victoria, Australia.</Affiliation>
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</Author>
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<ForeName>Sarah J</ForeName>
<Initials>SJ</Initials>
<AffiliationInfo><Affiliation>UCL Institute of Neurology, University College London, UK.</Affiliation>
</AffiliationInfo>
</Author>
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<ForeName>Rachael I</ForeName>
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<AffiliationInfo><Affiliation>UCL Institute of Neurology, University College London, UK. Electronic address: r.scahill@ucl.ac.uk.</Affiliation>
</AffiliationInfo>
</Author>
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<Language>eng</Language>
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<Agency>Medical Research Council</Agency>
<Country>United Kingdom</Country>
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<ArticleDate DateType="Electronic"><Year>2015</Year>
<Month>10</Month>
<Day>28</Day>
</ArticleDate>
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<MedlineJournalInfo><Country>England</Country>
<MedlineTA>Neuropsychologia</MedlineTA>
<NlmUniqueID>0020713</NlmUniqueID>
<ISSNLinking>0028-3932</ISSNLinking>
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</MeshHeading>
<MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName>
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<MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName>
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<MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D009483" MajorTopicYN="N">Neuropsychological Tests</DescriptorName>
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<MeshHeading><DescriptorName UI="D009778" MajorTopicYN="N">Occipital Lobe</DescriptorName>
<QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D012044" MajorTopicYN="N">Regression Analysis</DescriptorName>
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<MeshHeading><DescriptorName UI="D012720" MajorTopicYN="N">Severity of Illness Index</DescriptorName>
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<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">FreeSurfer</Keyword>
<Keyword MajorTopicYN="N">Huntington's Disease</Keyword>
<Keyword MajorTopicYN="N">MRI</Keyword>
<Keyword MajorTopicYN="N">Occipital lobe</Keyword>
<Keyword MajorTopicYN="N">Visual cortex</Keyword>
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<Month>06</Month>
<Day>05</Day>
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<PubMedPubDate PubStatus="revised"><Year>2015</Year>
<Month>10</Month>
<Day>07</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2015</Year>
<Month>10</Month>
<Day>26</Day>
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<PubMedPubDate PubStatus="medline"><Year>2016</Year>
<Month>9</Month>
<Day>20</Day>
<Hour>6</Hour>
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<ArticleIdList><ArticleId IdType="pubmed">26519555</ArticleId>
<ArticleId IdType="pii">S0028-3932(15)30209-8</ArticleId>
<ArticleId IdType="doi">10.1016/j.neuropsychologia.2015.10.033</ArticleId>
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