A virtual reality simulator for teaching and evaluating dental procedures.
Identifieur interne : 001073 ( PubMed/Curation ); précédent : 001072; suivant : 001074A virtual reality simulator for teaching and evaluating dental procedures.
Auteurs : P. Rhienmora [Thaïlande] ; P. Haddawy ; P. Khanal ; S. Suebnukarn ; M N DaileySource :
- Methods of information in medicine [ 0026-1270 ] ; 2010.
Descripteurs français
- Wicri :
- geographic : Thaïlande.
English descriptors
- KwdEn :
- Artificial Intelligence, Clinical Competence, Computer Simulation, Dentistry (methods), Dentistry (standards), Education, Dental (methods), Education, Dental (standards), Health Knowledge, Attitudes, Practice, Humans, Markov Chains, Students, Dental, Task Performance and Analysis, Teaching (methods), Thailand, User-Computer Interface.
- MESH :
- geographic : Thailand.
- methods : Dentistry, Education, Dental, Teaching.
- standards : Dentistry, Education, Dental.
- Artificial Intelligence, Clinical Competence, Computer Simulation, Health Knowledge, Attitudes, Practice, Humans, Markov Chains, Students, Dental, Task Performance and Analysis, User-Computer Interface.
Abstract
We present a dental training system with a haptic interface that allows dental students or experts to practice dental procedures in a virtual environment. The simulator is able to monitor and classify the performance of an operator into novice or expert categories. The intelligent training module allows a student to simultaneously and proactively follow the correct dental procedures demonstrated by an intelligent tutor.
DOI: 10.3414/ME9310
PubMed: 20582388
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Khanal</name></author><author><name sortKey="Suebnukarn, S" sort="Suebnukarn, S" uniqKey="Suebnukarn S" first="S" last="Suebnukarn">S. Suebnukarn</name></author><author><name sortKey="Dailey, M N" sort="Dailey, M N" uniqKey="Dailey M" first="M N" last="Dailey">M N Dailey</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="doi">10.3414/ME9310</idno><idno type="RBID">pubmed:20582388</idno><idno type="pmid">20582388</idno><idno type="wicri:Area/PubMed/Corpus">001073</idno><idno type="wicri:Area/PubMed/Curation">001073</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">A virtual reality simulator for teaching and evaluating dental procedures.</title><author><name sortKey="Rhienmora, P" sort="Rhienmora, P" uniqKey="Rhienmora P" first="P" last="Rhienmora">P. Rhienmora</name><affiliation wicri:level="1"><nlm:affiliation>Computer Science and Information Management, School of Engineering and Technology, Asian Institute of Technology, Klongluang, Pathumthani 12120, Thailand. phattanapon@gmail.com</nlm:affiliation><country xml:lang="fr">Thaïlande</country><wicri:regionArea>Computer Science and Information Management, School of Engineering and Technology, Asian Institute of Technology, Klongluang, Pathumthani 12120</wicri:regionArea></affiliation></author><author><name sortKey="Haddawy, P" sort="Haddawy, P" uniqKey="Haddawy P" first="P" last="Haddawy">P. Haddawy</name></author><author><name sortKey="Khanal, P" sort="Khanal, P" uniqKey="Khanal P" first="P" last="Khanal">P. Khanal</name></author><author><name sortKey="Suebnukarn, S" sort="Suebnukarn, S" uniqKey="Suebnukarn S" first="S" last="Suebnukarn">S. Suebnukarn</name></author><author><name sortKey="Dailey, M N" sort="Dailey, M N" uniqKey="Dailey M" first="M N" last="Dailey">M N Dailey</name></author></analytic><series><title level="j">Methods of information in medicine</title><idno type="ISSN">0026-1270</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Artificial Intelligence</term><term>Clinical Competence</term><term>Computer Simulation</term><term>Dentistry (methods)</term><term>Dentistry (standards)</term><term>Education, Dental (methods)</term><term>Education, Dental (standards)</term><term>Health Knowledge, Attitudes, Practice</term><term>Humans</term><term>Markov Chains</term><term>Students, Dental</term><term>Task Performance and Analysis</term><term>Teaching (methods)</term><term>Thailand</term><term>User-Computer Interface</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Thailand</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dentistry</term><term>Education, Dental</term><term>Teaching</term></keywords><keywords scheme="MESH" qualifier="standards" xml:lang="en"><term>Dentistry</term><term>Education, Dental</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Artificial Intelligence</term><term>Clinical Competence</term><term>Computer Simulation</term><term>Health Knowledge, Attitudes, Practice</term><term>Humans</term><term>Markov Chains</term><term>Students, Dental</term><term>Task Performance and Analysis</term><term>User-Computer Interface</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Thaïlande</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We present a dental training system with a haptic interface that allows dental students or experts to practice dental procedures in a virtual environment. The simulator is able to monitor and classify the performance of an operator into novice or expert categories. The intelligent training module allows a student to simultaneously and proactively follow the correct dental procedures demonstrated by an intelligent tutor.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">20582388</PMID><DateCreated><Year>2010</Year><Month>08</Month><Day>05</Day></DateCreated><DateCompleted><Year>2011</Year><Month>03</Month><Day>07</Day></DateCompleted><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0026-1270</ISSN><JournalIssue CitedMedium="Internet"><Volume>49</Volume><Issue>4</Issue><PubDate><Year>2010</Year></PubDate></JournalIssue><Title>Methods of information in medicine</Title><ISOAbbreviation>Methods Inf Med</ISOAbbreviation></Journal><ArticleTitle>A virtual reality simulator for teaching and evaluating dental procedures.</ArticleTitle><Pagination><MedlinePgn>396-405</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.3414/ME9310</ELocationID><Abstract><AbstractText Label="OBJECTIVES" NlmCategory="OBJECTIVE">We present a dental training system with a haptic interface that allows dental students or experts to practice dental procedures in a virtual environment. The simulator is able to monitor and classify the performance of an operator into novice or expert categories. The intelligent training module allows a student to simultaneously and proactively follow the correct dental procedures demonstrated by an intelligent tutor.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">The virtual reality (VR) simulator simulates the tooth preparation procedure both graphically and haptically, using a video display and haptic device. We evaluated the performance of users using hidden Markov models (HMMs) incorporating various data collected by the simulator. We implemented an intelligent training module which is able to record and replay the procedure that was performed by an expert and allows students to follow the correct steps and apply force proactively by themselves while reproducing the procedure.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">We find that the level of graphics and haptics fidelity is acceptable as evaluated by dentists. The accuracy of the objective performance assessment using HMMs is encouraging with 100 percent accuracy.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The simulator can simulate realistic tooth surface exploration and cutting. The accuracy of automatic performance assessment system using HMMs is also acceptable on relatively small data sets. The intelligent training allows skill transfer in a proactive manner which is an advantage over the passive method in a traditional training. We will soon conduct experiments with more participants and implement a variety of training strategies.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Rhienmora</LastName><ForeName>P</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Computer Science and Information Management, School of Engineering and Technology, Asian Institute of Technology, Klongluang, Pathumthani 12120, Thailand. phattanapon@gmail.com</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Haddawy</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Khanal</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Suebnukarn</LastName><ForeName>S</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Dailey</LastName><ForeName>M N</ForeName><Initials>MN</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2010</Year><Month>06</Month><Day>22</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Methods Inf Med</MedlineTA><NlmUniqueID>0210453</NlmUniqueID><ISSNLinking>0026-1270</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001185">Artificial Intelligence</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D002983">Clinical Competence</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003198">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003813">Dentistry</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000592">standards</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D004497">Education, Dental</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName><QualifierName MajorTopicYN="N" UI="Q000592">standards</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D007722">Health Knowledge, Attitudes, Practice</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008390">Markov Chains</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013335">Students, Dental</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013647">Task Performance and Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013663">Teaching</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" Type="Geographic" UI="D013785">Thailand</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014584">User-Computer Interface</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="aheadofprint"><Year>2010</Year><Month>6</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>6</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>6</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>3</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pii">9310</ArticleId><ArticleId IdType="doi">10.3414/ME9310</ArticleId><ArticleId IdType="pubmed">20582388</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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