Neglect assessment as an application of virtual reality
Identifieur interne : 001F61 ( Istex/Corpus ); précédent : 001F60; suivant : 001F62Neglect assessment as an application of virtual reality
Auteurs : J. Broeren ; H. Samuelsson ; K. Stibrant Unnerhagen ; C. Blomstrand ; M. RydmarkSource :
- Acta Neurologica Scandinavica [ 0001-6314 ] ; 2007-09.
English descriptors
- KwdEn :
Abstract
Objective – In this study a cancellation task in a virtual environment was applied to describe the pattern of search and the kinematics of hand movements in eight patients with right hemisphere stroke. Methods – Four of these patients had visual neglect and four had recovered clinically from initial symptoms of neglect. The performance of the patients was compared with that of a control group consisting of eight subjects with no history of neurological deficits. Results – Patients with neglect as well as patients clinically recovered from neglect showed aberrant search performance in the virtual reality (VR) task, such as mixed search pattern, repeated target pressures and deviating hand movements. The results indicate that in patients with a right hemispheric stroke, this VR application can provide an additional tool for assessment that can identify small variations otherwise not detectable with standard paper‐and‐pencil tests. Conclusion – VR technology seems to be well suited for the assessment of visually guided manual exploration in space.
Url:
DOI: 10.1111/j.1600-0404.2007.00821.x
Links to Exploration step
ISTEX:BD7209271C3AAEEAD692F38F78EA03E386E0AA6FLe document en format XML
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Methods – Four of these patients had visual neglect and four had recovered clinically from initial symptoms of neglect. The performance of the patients was compared with that of a control group consisting of eight subjects with no history of neurological deficits. Results – Patients with neglect as well as patients clinically recovered from neglect showed aberrant search performance in the virtual reality (VR) task, such as mixed search pattern, repeated target pressures and deviating hand movements. The results indicate that in patients with a right hemispheric stroke, this VR application can provide an additional tool for assessment that can identify small variations otherwise not detectable with standard paper‐and‐pencil tests. Conclusion – VR technology seems to be well suited for the assessment of visually guided manual exploration in space.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>J. Broeren</name><affiliations><json:string>Rehabilitation Medicine, Institute of Neuroscience and Physiology, Göteborg, Sweden</json:string><json:string>Mednet, Institute of Biomedicine, Göteborg, Sweden</json:string></affiliations></json:item><json:item><name>H. Samuelsson</name><affiliations><json:string>Department of Psychology, Faculty of Social Sciences, Göteborg, Sweden</json:string><json:string>Stroke Research Group, Institute of Neuroscience and Physiology, Göteborg, Sweden</json:string></affiliations></json:item><json:item><name>K. Stibrant‐Sunnerhagen</name><affiliations><json:string>Rehabilitation Medicine, Institute of Neuroscience and Physiology, Göteborg, Sweden</json:string></affiliations></json:item><json:item><name>C. Blomstrand</name><affiliations><json:string>Stroke Research Group, Institute of Neuroscience and Physiology, Göteborg, Sweden</json:string></affiliations></json:item><json:item><name>M. 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Methods – Four of these patients had visual neglect and four had recovered clinically from initial symptoms of neglect. The performance of the patients was compared with that of a control group consisting of eight subjects with no history of neurological deficits. Results – Patients with neglect as well as patients clinically recovered from neglect showed aberrant search performance in the virtual reality (VR) task, such as mixed search pattern, repeated target pressures and deviating hand movements. The results indicate that in patients with a right hemispheric stroke, this VR application can provide an additional tool for assessment that can identify small variations otherwise not detectable with standard paper‐and‐pencil tests. Conclusion – VR technology seems to be well suited for the assessment of visually guided manual exploration in space.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>keywords</head><item><term>kinematics</term></item><item><term>neglect</term></item><item><term>neuropsychological assessment</term></item><item><term>stroke</term></item><item><term>virtual environments</term></item><item><term>virtual reality</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2007-09">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/BD7209271C3AAEEAD692F38F78EA03E386E0AA6F/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1600-0404</doi><issn type="print">0001-6314</issn><issn type="electronic">1600-0404</issn><idGroup><id type="product" value="ANE"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="ACTA NEUROLOGICA SCANDINAVICA">Acta Neurologica Scandinavica</title></titleGroup></publicationMeta><publicationMeta level="part" position="09003"><doi origin="wiley">10.1111/ane.2007.116.issue-3</doi><numberingGroup><numbering type="journalVolume" number="116">116</numbering><numbering type="journalIssue" number="3">3</numbering></numberingGroup><coverDate startDate="2007-09">September 2007</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="4" status="forIssue"><doi origin="wiley">10.1111/j.1600-0404.2007.00821.x</doi><idGroup><id type="unit" value="ANE821"></id></idGroup><countGroup><count type="pageTotal" number="7"></count></countGroup><titleGroup><title type="tocHeading1"><i>Original articles</i></title></titleGroup><eventGroup><event type="firstOnline" date="2007-08-07"></event><event type="publishedOnlineFinalForm" date="2007-08-07"></event><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.3.2 mode:FullText source:FullText result:FullText" date="2010-03-10"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:4.0.1" date="2014-03-15"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-14"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="157">157</numbering><numbering type="pageLast" number="163">163</numbering></numberingGroup><correspondenceTo>Jurgen Broeren, Rehabilitation Medicine, Institute of Neuroscience and Physiology, Guldhedsgatan 19, Göteborg SE 413 45, Sweden
Tel.: +46 704380836
Fax: +46 31415433
e‐mail: <email>jurgen.broeren@mednet.gu.se</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:ANE.ANE821.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Accepted for publication January 12, 2007</unparsedEditorialHistory><countGroup><count type="figureTotal" number="4"></count><count type="tableTotal" number="3"></count></countGroup><titleGroup><title type="main">Neglect assessment as an application of virtual reality</title><title type="shortAuthors"><b>Broeren et al.</b></title><title type="short"><b>Neglect assessment as an application of virtual reality</b></title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1 #a4"><personName><givenNames>J.</givenNames><familyName>Broeren</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2 #a3"><personName><givenNames>H.</givenNames><familyName>Samuelsson</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a1"><personName><givenNames>K.</givenNames><familyName>Stibrant‐Sunnerhagen</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a3"><personName><givenNames>C.</givenNames><familyName>Blomstrand</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a4"><personName><givenNames>M.</givenNames><familyName>Rydmark</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="SE"><unparsedAffiliation>Rehabilitation Medicine, Institute of Neuroscience and Physiology, Göteborg, Sweden</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="SE"><unparsedAffiliation>Department of Psychology, Faculty of Social Sciences, Göteborg, Sweden</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="SE"><unparsedAffiliation>Stroke Research Group, Institute of Neuroscience and Physiology, Göteborg, Sweden</unparsedAffiliation></affiliation><affiliation xml:id="a4" countryCode="SE"><unparsedAffiliation>Mednet, Institute of Biomedicine, Göteborg, Sweden</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">kinematics</keyword><keyword xml:id="k2">neglect</keyword><keyword xml:id="k3">neuropsychological assessment</keyword><keyword xml:id="k4">stroke</keyword><keyword xml:id="k5">virtual environments</keyword><keyword xml:id="k6">virtual reality</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><!-- Broeren J, Samuelsson H, Stibrant-Sunnerhagen K, Blomstrand C, Rydmark M. Neglect assessment as an application of virtual reality.
Acta Neurol Scand: 116: 157–163.
© 2007 The Authors Journal compilation © 2007 Blackwell Munksgaard. --><p><b>Objective – </b> In this study a cancellation task in a virtual environment was applied to describe the pattern of search and the kinematics of hand movements in eight patients with right hemisphere stroke.</p><p><b>Methods – </b> Four of these patients had visual neglect and four had recovered clinically from initial symptoms of neglect. The performance of the patients was compared with that of a control group consisting of eight subjects with no history of neurological deficits.</p><p><b>Results – </b> Patients with neglect as well as patients clinically recovered from neglect showed aberrant search performance in the virtual reality (VR) task, such as mixed search pattern, repeated target pressures and deviating hand movements. The results indicate that in patients with a right hemispheric stroke, this VR application can provide an additional tool for assessment that can identify small variations otherwise not detectable with standard paper‐and‐pencil tests.</p><p><b>Conclusion – </b> VR technology seems to be well suited for the assessment of visually guided manual exploration in space.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Neglect assessment as an application of virtual reality</title></titleInfo><titleInfo type="abbreviated"><title>Neglect assessment as an application of virtual reality</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Neglect assessment as an application of virtual reality</title></titleInfo><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Broeren</namePart><affiliation>Rehabilitation Medicine, Institute of Neuroscience and Physiology, Göteborg, Sweden</affiliation><affiliation>Mednet, Institute of Biomedicine, Göteborg, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">H.</namePart><namePart type="family">Samuelsson</namePart><affiliation>Department of Psychology, Faculty of Social Sciences, Göteborg, Sweden</affiliation><affiliation>Stroke Research Group, Institute of Neuroscience and Physiology, Göteborg, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">K.</namePart><namePart type="family">Stibrant‐Sunnerhagen</namePart><affiliation>Rehabilitation Medicine, Institute of Neuroscience and Physiology, Göteborg, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Blomstrand</namePart><affiliation>Stroke Research Group, Institute of Neuroscience and Physiology, Göteborg, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Rydmark</namePart><affiliation>Mednet, Institute of Biomedicine, Göteborg, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2007-09</dateIssued><edition>Accepted for publication January 12, 2007</edition><copyrightDate encoding="w3cdtf">2007</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">4</extent><extent unit="tables">3</extent></physicalDescription><abstract lang="en">Objective – In this study a cancellation task in a virtual environment was applied to describe the pattern of search and the kinematics of hand movements in eight patients with right hemisphere stroke. Methods – Four of these patients had visual neglect and four had recovered clinically from initial symptoms of neglect. The performance of the patients was compared with that of a control group consisting of eight subjects with no history of neurological deficits. Results – Patients with neglect as well as patients clinically recovered from neglect showed aberrant search performance in the virtual reality (VR) task, such as mixed search pattern, repeated target pressures and deviating hand movements. The results indicate that in patients with a right hemispheric stroke, this VR application can provide an additional tool for assessment that can identify small variations otherwise not detectable with standard paper‐and‐pencil tests. Conclusion – VR technology seems to be well suited for the assessment of visually guided manual exploration in space.</abstract><subject lang="en"><genre>keywords</genre><topic>kinematics</topic><topic>neglect</topic><topic>neuropsychological assessment</topic><topic>stroke</topic><topic>virtual environments</topic><topic>virtual reality</topic></subject><relatedItem type="host"><titleInfo><title>Acta Neurologica Scandinavica</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">0001-6314</identifier><identifier type="eISSN">1600-0404</identifier><identifier type="DOI">10.1111/(ISSN)1600-0404</identifier><identifier type="PublisherID">ANE</identifier><part><date>2007</date><detail type="volume"><caption>vol.</caption><number>116</number></detail><detail type="issue"><caption>no.</caption><number>3</number></detail><extent unit="pages"><start>157</start><end>163</end><total>7</total></extent></part></relatedItem><identifier type="istex">BD7209271C3AAEEAD692F38F78EA03E386E0AA6F</identifier><identifier type="DOI">10.1111/j.1600-0404.2007.00821.x</identifier><identifier type="ArticleID">ANE821</identifier><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Blackwell Publishing Ltd</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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