Hypoperfusion of the auditory and prefrontal cortices in Parkinsonian patients with verbal hallucinations
Identifieur interne : 001E55 ( Istex/Checkpoint ); précédent : 001E54; suivant : 001E56Hypoperfusion of the auditory and prefrontal cortices in Parkinsonian patients with verbal hallucinations
Auteurs : Hideaki Matsui [Japon] ; Kazuto Nishinaka [Japon] ; Masaya Oda [Japon] ; Narihiro Hara [Japon] ; Kenichi Komatsu [Japon] ; Tamotsu Kubori [Japon] ; Fukashi Udaka [Japon]Source :
- Movement Disorders [ 0885-3185 ] ; 2006-12.
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Abstract
We examined patients with and without auditory hallucinations, using n‐isopropyl‐p‐[123I]iodoamphetamine single photon emission computed tomographic imaging. We assessed verbal hallucinations in the present study: patients with nonverbal auditory hallucinations were excluded. A total of 11 patients with verbal and visual hallucinations and 17 patients with visual hallucinations only were enrolled. Patients with both verbal and visual hallucinations revealed significant hypoperfusion in the bilateral prefrontal cortex and right superior temporal gyrus compared to patients with visual hallucinations only. There were no significant hyperperfusion in patients with verbal plus visual hallucinations. These results may support the release hallucination theory in verbal hallucinations of Parkinson's disease, although another explanations may be more appropriate and further studies are required. © 2006 Movement Disorder Society
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DOI: 10.1002/mds.21147
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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="2006-12">2006-12</date><biblScope unit="vol">21</biblScope><biblScope unit="issue">12</biblScope><biblScope unit="page" from="2165">2165</biblScope><biblScope unit="page" to="2169">2169</biblScope></imprint><idno type="ISSN">0885-3185</idno></series><idno type="istex">EDDCC12E824BC40BB60241B9FEA64AA58B9291BA</idno><idno type="DOI">10.1002/mds.21147</idno><idno type="ArticleID">MDS21147</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>auditory hallucination</term><term>prefrontal cortex</term><term>single photon emission computed tomography</term><term>superior temporal gyrus</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We examined patients with and without auditory hallucinations, using n‐isopropyl‐p‐[123I]iodoamphetamine single photon emission computed tomographic imaging. We assessed verbal hallucinations in the present study: patients with nonverbal auditory hallucinations were excluded. A total of 11 patients with verbal and visual hallucinations and 17 patients with visual hallucinations only were enrolled. Patients with both verbal and visual hallucinations revealed significant hypoperfusion in the bilateral prefrontal cortex and right superior temporal gyrus compared to patients with visual hallucinations only. There were no significant hyperperfusion in patients with verbal plus visual hallucinations. These results may support the release hallucination theory in verbal hallucinations of Parkinson's disease, although another explanations may be more appropriate and further studies are required. © 2006 Movement Disorder Society</div></front></TEI><affiliations><list><country><li>Japon</li></country></list><tree><country name="Japon"><noRegion><name sortKey="Matsui, Hideaki" sort="Matsui, Hideaki" uniqKey="Matsui H" first="Hideaki" last="Matsui">Hideaki Matsui</name></noRegion><name sortKey="Hara, Narihiro" sort="Hara, Narihiro" uniqKey="Hara N" first="Narihiro" last="Hara">Narihiro Hara</name><name sortKey="Komatsu, Kenichi" sort="Komatsu, Kenichi" uniqKey="Komatsu K" first="Kenichi" last="Komatsu">Kenichi Komatsu</name><name sortKey="Kubori, Tamotsu" sort="Kubori, Tamotsu" uniqKey="Kubori T" first="Tamotsu" last="Kubori">Tamotsu Kubori</name><name sortKey="Nishinaka, Kazuto" sort="Nishinaka, Kazuto" uniqKey="Nishinaka K" first="Kazuto" last="Nishinaka">Kazuto Nishinaka</name><name sortKey="Oda, Masaya" sort="Oda, Masaya" uniqKey="Oda M" first="Masaya" last="Oda">Masaya Oda</name><name sortKey="Udaka, Fukashi" sort="Udaka, Fukashi" uniqKey="Udaka F" first="Fukashi" last="Udaka">Fukashi Udaka</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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