Performing functional magnetic resonance imaging in patients with Parkinson's disease treated with deep brain stimulation
Identifieur interne : 000E13 ( Istex/Corpus ); précédent : 000E12; suivant : 000E14Performing functional magnetic resonance imaging in patients with Parkinson's disease treated with deep brain stimulation
Auteurs : Paula R. Arantes ; Ellison F. Cardoso ; Maria Barreiros ; Manoel J. Teixeira ; Márcia R. Gonçalves ; Egberto R. Barbosa ; Sukhi Shergill Sukwinder ; Claudia C. Leite ; Edson Amaro Jr.Source :
- Movement Disorders [ 0885-3185 ] ; 2006-08.
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Abstract
Deep brain stimulation (DBS) is a relatively novel treatment in advanced Parkinson's disease (PD). Functional magnetic resonance imaging (fMRI) is a useful technique for examining the effects of DBS both within the basal ganglia and its cortical connectivity. There are technical difficulties in imaging patients with PD, and the DBS itself can generate image artifacts. We describe aspects related to optimizing the fMRI acquisition parameters in patients with DBS and the results of sensorimotor activation tasks performed by four PD patients during hand, foot, and tongue movements, both before and after DBS implant. Provided that all safety conditions are followed, it is possible to perform fMRI in patients with PD and DBS. The standard DBS surgical procedure has to be slightly modified in order to reduce image artifacts. The event‐related design provided increased power to detect sensorimotor cortex and basal ganglia activation. © 2006 Movement Disorder Society
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DOI: 10.1002/mds.20912
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ISTEX:ABB36945EBE57638B029A658C5B0BADF9FF12108Le document en format XML
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Teixeira</name><affiliation><mods:affiliation>Department of Neurosurgery, University of São Paulo Medical School, São Paulo, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Goncalves, Marcia R" sort="Goncalves, Marcia R" uniqKey="Goncalves M" first="Márcia R." last="Gonçalves">Márcia R. Gonçalves</name><affiliation><mods:affiliation>Department of Neurology, University of São Paulo Medical School, São Paulo, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Barbosa, Egberto R" sort="Barbosa, Egberto R" uniqKey="Barbosa E" first="Egberto R." last="Barbosa">Egberto R. 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Functional magnetic resonance imaging (fMRI) is a useful technique for examining the effects of DBS both within the basal ganglia and its cortical connectivity. There are technical difficulties in imaging patients with PD, and the DBS itself can generate image artifacts. We describe aspects related to optimizing the fMRI acquisition parameters in patients with DBS and the results of sensorimotor activation tasks performed by four PD patients during hand, foot, and tongue movements, both before and after DBS implant. Provided that all safety conditions are followed, it is possible to perform fMRI in patients with PD and DBS. The standard DBS surgical procedure has to be slightly modified in order to reduce image artifacts. The event‐related design provided increased power to detect sensorimotor cortex and basal ganglia activation. © 2006 Movement Disorder Society</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Paula R. Arantes MD, PhD</name><affiliations><json:string>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</json:string></affiliations></json:item><json:item><name>Ellison F. Cardoso MD</name><affiliations><json:string>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</json:string></affiliations></json:item><json:item><name>Maria Â. Barreiros</name><affiliations><json:string>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</json:string></affiliations></json:item><json:item><name>Manoel J. Teixeira MD, PhD</name><affiliations><json:string>Department of Neurosurgery, University of São Paulo Medical School, São Paulo, Brazil</json:string></affiliations></json:item><json:item><name>Márcia R. Gonçalves MD, PhD</name><affiliations><json:string>Department of Neurology, University of São Paulo Medical School, São Paulo, Brazil</json:string></affiliations></json:item><json:item><name>Egberto R. Barbosa MD, PhD</name><affiliations><json:string>Department of Neurology, University of São Paulo Medical School, São Paulo, Brazil</json:string></affiliations></json:item><json:item><name>Sukhi Shergill Sukwinder MD, PhD</name><affiliations><json:string>Department of Psychological Medicine, IoP, King's College, London, United Kingdom</json:string></affiliations></json:item><json:item><name>Claudia C. Leite MD, PhD</name><affiliations><json:string>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</json:string></affiliations></json:item><json:item><name>Edson Amaro Jr. MD, PhD</name><affiliations><json:string>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</json:string><json:string>Department of Psychological Medicine, IoP, King's College, London, United Kingdom</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>functional magnetic resonance imaging</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Parkinson's disease</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>deep brain stimulation</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>block design</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>event‐related design</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>brain activation</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>subthalamic nucleus</value></json:item></subject><language><json:string>eng</json:string></language><abstract>Deep brain stimulation (DBS) is a relatively novel treatment in advanced Parkinson's disease (PD). Functional magnetic resonance imaging (fMRI) is a useful technique for examining the effects of DBS both within the basal ganglia and its cortical connectivity. There are technical difficulties in imaging patients with PD, and the DBS itself can generate image artifacts. We describe aspects related to optimizing the fMRI acquisition parameters in patients with DBS and the results of sensorimotor activation tasks performed by four PD patients during hand, foot, and tongue movements, both before and after DBS implant. Provided that all safety conditions are followed, it is possible to perform fMRI in patients with PD and DBS. The standard DBS surgical procedure has to be slightly modified in order to reduce image artifacts. 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Â.</givenNames><familyName>Barreiros</familyName></personName></creator><creator xml:id="au4" creatorRole="author" affiliationRef="#af2"><personName><givenNames>Manoel J.</givenNames><familyName>Teixeira</familyName><degrees>MD, PhD</degrees></personName></creator><creator xml:id="au5" creatorRole="author" affiliationRef="#af3"><personName><givenNames>Márcia R.</givenNames><familyName>Gonçalves</familyName><degrees>MD, PhD</degrees></personName></creator><creator xml:id="au6" creatorRole="author" affiliationRef="#af3"><personName><givenNames>Egberto R.</givenNames><familyName>Barbosa</familyName><degrees>MD, PhD</degrees></personName></creator><creator xml:id="au7" creatorRole="author" affiliationRef="#af4"><personName><givenNames>Sukhi Shergill</givenNames><familyName>Sukwinder</familyName><degrees>MD, PhD</degrees></personName></creator><creator xml:id="au8" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Claudia C.</givenNames><familyName>Leite</familyName><degrees>MD, PhD</degrees></personName></creator><creator xml:id="au9" creatorRole="author" affiliationRef="#af1 #af4" corresponding="yes"><personName><givenNames>Edson</givenNames><familyName>Amaro</familyName><nameSuffix>Jr.</nameSuffix><degrees>MD, PhD</degrees></personName><contactDetails><email>eamaro@usp.br</email></contactDetails></creator></creators><affiliationGroup><affiliation xml:id="af1" countryCode="BR" type="organization"><unparsedAffiliation>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="af2" countryCode="BR" type="organization"><unparsedAffiliation>Department of Neurosurgery, University of São Paulo Medical School, São Paulo, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="af3" countryCode="BR" type="organization"><unparsedAffiliation>Department of Neurology, University of São Paulo Medical School, São Paulo, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="af4" countryCode="GB" type="organization"><unparsedAffiliation>Department of Psychological Medicine, IoP, King's College, London, United Kingdom</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en" type="author"><keyword xml:id="kwd1">functional magnetic resonance imaging</keyword><keyword xml:id="kwd2">Parkinson's disease</keyword><keyword xml:id="kwd3">deep brain stimulation</keyword><keyword xml:id="kwd4">block design</keyword><keyword xml:id="kwd5">event‐related design</keyword><keyword xml:id="kwd6">brain activation</keyword><keyword xml:id="kwd7">subthalamic nucleus</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>Deep brain stimulation (DBS) is a relatively novel treatment in advanced Parkinson's disease (PD). Functional magnetic resonance imaging (fMRI) is a useful technique for examining the effects of DBS both within the basal ganglia and its cortical connectivity. There are technical difficulties in imaging patients with PD, and the DBS itself can generate image artifacts. We describe aspects related to optimizing the fMRI acquisition parameters in patients with DBS and the results of sensorimotor activation tasks performed by four PD patients during hand, foot, and tongue movements, both before and after DBS implant. Provided that all safety conditions are followed, it is possible to perform fMRI in patients with PD and DBS. The standard DBS surgical procedure has to be slightly modified in order to reduce image artifacts. The event‐related design provided increased power to detect sensorimotor cortex and basal ganglia activation. © 2006 Movement Disorder Society</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><!--Version 0.6 générée le 4-12-2015--><mods version="3.6"><titleInfo lang="en"><title>Performing functional magnetic resonance imaging in patients with Parkinson's disease treated with deep brain stimulation</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Performing fMRI in PD Patients with DBS</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Performing functional magnetic resonance imaging in patients with Parkinson's disease treated with deep brain stimulation</title></titleInfo><name type="personal"><namePart type="given">Paula R.</namePart><namePart type="family">Arantes</namePart><namePart type="termsOfAddress">MD, PhD</namePart><affiliation>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Ellison F.</namePart><namePart type="family">Cardoso</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Maria Â.</namePart><namePart type="family">Barreiros</namePart><affiliation>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Manoel J.</namePart><namePart type="family">Teixeira</namePart><namePart type="termsOfAddress">MD, PhD</namePart><affiliation>Department of Neurosurgery, University of São Paulo Medical School, São Paulo, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Márcia R.</namePart><namePart type="family">Gonçalves</namePart><namePart type="termsOfAddress">MD, PhD</namePart><affiliation>Department of Neurology, University of São Paulo Medical School, São Paulo, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Egberto R.</namePart><namePart type="family">Barbosa</namePart><namePart type="termsOfAddress">MD, PhD</namePart><affiliation>Department of Neurology, University of São Paulo Medical School, São Paulo, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Sukhi Shergill</namePart><namePart type="family">Sukwinder</namePart><namePart type="termsOfAddress">MD, PhD</namePart><affiliation>Department of Psychological Medicine, IoP, King's College, London, United Kingdom</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Claudia C.</namePart><namePart type="family">Leite</namePart><namePart type="termsOfAddress">MD, PhD</namePart><affiliation>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Edson</namePart><namePart type="family">Amaro Jr.</namePart><namePart type="termsOfAddress">MD, PhD</namePart><affiliation>Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil</affiliation><affiliation>Department of Psychological Medicine, IoP, King's College, London, United Kingdom</affiliation><description>Correspondence: Al Lorena, 280/113 02414‐000, São Paulo, SP, Brazil</description><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre authority="originalCategForm">article</genre><originInfo><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><place><placeTerm type="text">Hoboken</placeTerm></place><dateIssued encoding="w3cdtf">2006-08</dateIssued><dateCaptured encoding="w3cdtf">2004-01-23</dateCaptured><dateValid encoding="w3cdtf">2005-12-21</dateValid><copyrightDate encoding="w3cdtf">2006</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">3</extent><extent unit="tables">3</extent><extent unit="references">35</extent><extent unit="words">6056</extent></physicalDescription><abstract lang="en">Deep brain stimulation (DBS) is a relatively novel treatment in advanced Parkinson's disease (PD). Functional magnetic resonance imaging (fMRI) is a useful technique for examining the effects of DBS both within the basal ganglia and its cortical connectivity. There are technical difficulties in imaging patients with PD, and the DBS itself can generate image artifacts. We describe aspects related to optimizing the fMRI acquisition parameters in patients with DBS and the results of sensorimotor activation tasks performed by four PD patients during hand, foot, and tongue movements, both before and after DBS implant. Provided that all safety conditions are followed, it is possible to perform fMRI in patients with PD and DBS. The standard DBS surgical procedure has to be slightly modified in order to reduce image artifacts. The event‐related design provided increased power to detect sensorimotor cortex and basal ganglia activation. © 2006 Movement Disorder Society</abstract><subject lang="en"><genre>Keywords</genre><topic>functional magnetic resonance imaging</topic><topic>Parkinson's disease</topic><topic>deep brain stimulation</topic><topic>block design</topic><topic>event‐related design</topic><topic>brain activation</topic><topic>subthalamic nucleus</topic></subject><relatedItem type="host"><titleInfo><title>Movement Disorders</title><subTitle>Official Journal of the Movement Disorder Society</subTitle></titleInfo><titleInfo type="abbreviated"><title>Mov. Disord.</title></titleInfo><subject><genre>article category</genre><topic>Research Article</topic></subject><identifier type="ISSN">0885-3185</identifier><identifier type="eISSN">1531-8257</identifier><identifier type="DOI">10.1002/(ISSN)1531-8257</identifier><identifier type="PublisherID">MDS</identifier><part><date>2006</date><detail type="volume"><caption>vol.</caption><number>21</number></detail><detail type="issue"><caption>no.</caption><number>8</number></detail><extent unit="pages"><start>1154</start><end>1162</end><total>9</total></extent></part></relatedItem><identifier type="istex">ABB36945EBE57638B029A658C5B0BADF9FF12108</identifier><identifier type="DOI">10.1002/mds.20912</identifier><identifier type="ArticleID">MDS20912</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2006 Movement Disorder Society</accessCondition><recordInfo><recordOrigin>Wiley Subscription Services, Inc., A Wiley Company</recordOrigin><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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