Cognitive correlates of visual hallucinations in dementia associated with Parkinson's disease
Identifieur interne : 000362 ( Main/Exploration ); précédent : 000361; suivant : 000363Cognitive correlates of visual hallucinations in dementia associated with Parkinson's disease
Auteurs : Kolbjorn Bronnick [Norvège] ; Murat Emre [Turquie] ; Sibel Tekin [États-Unis] ; Siri B. Haugen [Norvège] ; Dag Aarsland [Norvège]Source :
- Movement Disorders [ 0885-3185 ] ; 2011-04.
English descriptors
Abstract
Background:: There may be a relationship between cognitive impairment and visual hallucinations (VHs) in patients with Parkinson's disease (PD). The objective of this study was to compare the cognitive profile of hallucinating vs. nonhallucinating patients with Parkinson's disease dementia (PDD). Methods:: The cognitive profile of 86 PDD patients with hallucinations was compared with that of a carefully matched PDD group without hallucinations, all drawn from the baseline assessments of the EXPRESS study with rivastigmine. Logistic regression analysis was employed to identify cognitive measures that have an independent relationship with presence of hallucinations. Results:: Worse choice reaction time was the only independent predictor of hallucinations in the logistic regression. A further analysis of the reaction time tasks showed that response selection deficit as opposed to stimulus discrimination deficit was the main difference between the groups. Discussion:: These results indicate that attentional control is an important cognitive correlate of VHs in patients with PDD. © 2011 Movement Disorder Society
Url:
DOI: 10.1002/mds.23525
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Cognitive correlates of visual hallucinations in dementia associated with Parkinson's disease</title><author><name sortKey="Bronnick, Kolbjorn" sort="Bronnick, Kolbjorn" uniqKey="Bronnick K" first="Kolbjorn" last="Bronnick">Kolbjorn Bronnick</name></author><author><name sortKey="Emre, Murat" sort="Emre, Murat" uniqKey="Emre M" first="Murat" last="Emre">Murat Emre</name></author><author><name sortKey="Tekin, Sibel" sort="Tekin, Sibel" uniqKey="Tekin S" first="Sibel" last="Tekin">Sibel Tekin</name></author><author><name sortKey="Haugen, Siri B" sort="Haugen, Siri B" uniqKey="Haugen S" first="Siri B." last="Haugen">Siri B. Haugen</name></author><author><name sortKey="Aarsland, Dag" sort="Aarsland, Dag" uniqKey="Aarsland D" first="Dag" last="Aarsland">Dag Aarsland</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:9B4059B09B7B00F11F2DF1CFD212DAB01789C6B3</idno><date when="2011" year="2011">2011</date><idno type="doi">10.1002/mds.23525</idno><idno type="url">https://api.istex.fr/document/9B4059B09B7B00F11F2DF1CFD212DAB01789C6B3/fulltext/pdf</idno><idno type="wicri:Area/Main/Corpus">002B10</idno><idno type="wicri:Area/Main/Curation">002746</idno><idno type="wicri:Area/Main/Exploration">000362</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Cognitive correlates of visual hallucinations in dementia associated with Parkinson's disease</title><author><name sortKey="Bronnick, Kolbjorn" sort="Bronnick, Kolbjorn" uniqKey="Bronnick K" first="Kolbjorn" last="Bronnick">Kolbjorn Bronnick</name><affiliation wicri:level="1"><country xml:lang="fr">Norvège</country><wicri:regionArea>Norwegian centre for movement disorders, Stavanger University Hospital, Helse Stavanger</wicri:regionArea><wicri:noRegion>Helse Stavanger</wicri:noRegion></affiliation></author><author><name sortKey="Emre, Murat" sort="Emre, Murat" uniqKey="Emre M" first="Murat" last="Emre">Murat Emre</name><affiliation wicri:level="1"><country xml:lang="fr">Turquie</country><wicri:regionArea>Department of Neurology, Istanbul Faculty of Medicine, Istanbul University</wicri:regionArea><wicri:noRegion>Istanbul University</wicri:noRegion></affiliation></author><author><name sortKey="Tekin, Sibel" sort="Tekin, Sibel" uniqKey="Tekin S" first="Sibel" last="Tekin">Sibel Tekin</name><affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country><wicri:regionArea>Novartis Pharmaceuticals, East Hanover, New Jersey</wicri:regionArea><placeName><region type="state">New Jersey</region></placeName></affiliation></author><author><name sortKey="Haugen, Siri B" sort="Haugen, Siri B" uniqKey="Haugen S" first="Siri B." last="Haugen">Siri B. Haugen</name><affiliation wicri:level="1"><country xml:lang="fr">Norvège</country><wicri:regionArea>Department for Treatment of Addictive Behaviours, Akershus University Hospital Trust</wicri:regionArea><wicri:noRegion>Akershus University Hospital Trust</wicri:noRegion></affiliation></author><author><name sortKey="Aarsland, Dag" sort="Aarsland, Dag" uniqKey="Aarsland D" first="Dag" last="Aarsland">Dag Aarsland</name><affiliation wicri:level="1"><country xml:lang="fr">Norvège</country><wicri:regionArea>Department of old age psychiatry, Psychiatric Clinic, Stavanger University Hospital, Stavanger</wicri:regionArea><wicri:noRegion>Stavanger</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Movement Disorders</title><title level="j" type="abbrev">Mov. Disord.</title><idno type="ISSN">0885-3185</idno><idno type="eISSN">1531-8257</idno><imprint><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2011-04">2011-04</date><biblScope unit="volume">26</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="824">824</biblScope><biblScope unit="page" to="829">829</biblScope></imprint><idno type="ISSN">0885-3185</idno></series><idno type="istex">9B4059B09B7B00F11F2DF1CFD212DAB01789C6B3</idno><idno type="DOI">10.1002/mds.23525</idno><idno type="ArticleID">MDS23525</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0885-3185</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Parkinson's disease</term><term>attention</term><term>cognition</term><term>dementia</term><term>visual hallucinations</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Background:: There may be a relationship between cognitive impairment and visual hallucinations (VHs) in patients with Parkinson's disease (PD). The objective of this study was to compare the cognitive profile of hallucinating vs. nonhallucinating patients with Parkinson's disease dementia (PDD). Methods:: The cognitive profile of 86 PDD patients with hallucinations was compared with that of a carefully matched PDD group without hallucinations, all drawn from the baseline assessments of the EXPRESS study with rivastigmine. Logistic regression analysis was employed to identify cognitive measures that have an independent relationship with presence of hallucinations. Results:: Worse choice reaction time was the only independent predictor of hallucinations in the logistic regression. A further analysis of the reaction time tasks showed that response selection deficit as opposed to stimulus discrimination deficit was the main difference between the groups. Discussion:: These results indicate that attentional control is an important cognitive correlate of VHs in patients with PDD. © 2011 Movement Disorder Society</div></front></TEI><affiliations><list><country><li>Norvège</li><li>Turquie</li><li>États-Unis</li></country><region><li>New Jersey</li></region></list><tree><country name="Norvège"><noRegion><name sortKey="Bronnick, Kolbjorn" sort="Bronnick, Kolbjorn" uniqKey="Bronnick K" first="Kolbjorn" last="Bronnick">Kolbjorn Bronnick</name></noRegion><name sortKey="Aarsland, Dag" sort="Aarsland, Dag" uniqKey="Aarsland D" first="Dag" last="Aarsland">Dag Aarsland</name><name sortKey="Haugen, Siri B" sort="Haugen, Siri B" uniqKey="Haugen S" first="Siri B." last="Haugen">Siri B. Haugen</name></country><country name="Turquie"><noRegion><name sortKey="Emre, Murat" sort="Emre, Murat" uniqKey="Emre M" first="Murat" last="Emre">Murat Emre</name></noRegion></country><country name="États-Unis"><region name="New Jersey"><name sortKey="Tekin, Sibel" sort="Tekin, Sibel" uniqKey="Tekin S" first="Sibel" last="Tekin">Sibel Tekin</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Sante/explor/ParkinsonV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000362 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000362 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Sante
|area= ParkinsonV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:9B4059B09B7B00F11F2DF1CFD212DAB01789C6B3
|texte= Cognitive correlates of visual hallucinations in dementia associated with Parkinson's disease
}}
| This area was generated with Dilib version V0.6.23. |  |