The effect of denture installation at mandibular rest position on unsteady motion of the centre of pressure in postural sway.
Identifieur interne : 000137 ( PubMed/Corpus ); précédent : 000136; suivant : 000138The effect of denture installation at mandibular rest position on unsteady motion of the centre of pressure in postural sway.
Auteurs : N. Yoshino ; K. Nozaki ; Y. MaedaSource :
- Journal of oral rehabilitation [ 1365-2842 ] ; 2016.
English descriptors
- KwdEn :
- Accidental Falls, Adaptation, Physiological, Aged, Biomechanical Phenomena, Dental Implantation (adverse effects), Dental Implantation (psychology), Denture, Complete, Female, Humans, Japan, Jaw, Edentulous (physiopathology), Jaw, Edentulous (psychology), Jaw, Edentulous (surgery), Male, Postural Balance (physiology), Principal Component Analysis, Vertical Dimension.
- MESH :
- adverse effects : Dental Implantation.
- physiology : Postural Balance.
- physiopathology : Jaw, Edentulous.
- psychology : Dental Implantation, Jaw, Edentulous.
- surgery : Jaw, Edentulous.
- Accidental Falls, Adaptation, Physiological, Aged, Biomechanical Phenomena, Denture, Complete, Female, Humans, Japan, Male, Principal Component Analysis, Vertical Dimension.
Abstract
Wearing dentures has been believed to decrease the instability of the postural sway using the total length of centre of pressure (CoP) trajectory or the magnitude of its variability. However, the physical aspects of the postural sway have not been taken into account while evaluating the CoP in patients who wear dentures. The CoP fluctuations are found to show a random walk process. Therefore, changes in the random movement of CoP caused by wearing dentures should be examined by nonlinear dynamics that enables analysis of the characteristics found in the random movement. We evaluated the effect of complete denture installation on CoP sway for twenty-six edentulous patients by performing the following steps. First, we excluded subjects who did not show crossover in spectral analyses. Then, we evaluated the spectral characteristics and phase shifts of the velocities of CoP sway for the subjects who showed crossover. We found that wearing complete dentures decreased the fluctuations in the high-frequency part of the power spectral density (PSD) and the phase shift in the mediolateral direction. On the other hand, we also found that the use of complete dentures decreased the fluctuations of PSD amplitude in the anteroposterior direction. From the point of view of the kinetic energy of the musculoskeletal system, we suggested that the use of complete dentures could reduce the energy consumption for the standing posture.
DOI: 10.1111/joor.12400
PubMed: 27084494
Links to Exploration step
pubmed:27084494Le document en format XML
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Maeda</name><affiliation><nlm:affiliation>Department of Prosthodontics and Oral Rehabilitation, Osaka University School of Dentistry, Osaka, Japan.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:27084494</idno><idno type="pmid">27084494</idno><idno type="doi">10.1111/joor.12400</idno><idno type="wicri:Area/PubMed/Corpus">000137</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000137</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">The effect of denture installation at mandibular rest position on unsteady motion of the centre of pressure in postural sway.</title><author><name sortKey="Yoshino, N" sort="Yoshino, N" uniqKey="Yoshino N" first="N" last="Yoshino">N. Yoshino</name><affiliation><nlm:affiliation>Department of Prosthodontics and Oral Rehabilitation, Osaka University School of Dentistry, Osaka, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Nozaki, K" sort="Nozaki, K" uniqKey="Nozaki K" first="K" last="Nozaki">K. Nozaki</name><affiliation><nlm:affiliation>Division of Medical Information, Osaka University Dental Hospital, Osaka, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Maeda, Y" sort="Maeda, Y" uniqKey="Maeda Y" first="Y" last="Maeda">Y. Maeda</name><affiliation><nlm:affiliation>Department of Prosthodontics and Oral Rehabilitation, Osaka University School of Dentistry, Osaka, Japan.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Journal of oral rehabilitation</title><idno type="eISSN">1365-2842</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Accidental Falls</term><term>Adaptation, Physiological</term><term>Aged</term><term>Biomechanical Phenomena</term><term>Dental Implantation (adverse effects)</term><term>Dental Implantation (psychology)</term><term>Denture, Complete</term><term>Female</term><term>Humans</term><term>Japan</term><term>Jaw, Edentulous (physiopathology)</term><term>Jaw, Edentulous (psychology)</term><term>Jaw, Edentulous (surgery)</term><term>Male</term><term>Postural Balance (physiology)</term><term>Principal Component Analysis</term><term>Vertical Dimension</term></keywords><keywords scheme="MESH" qualifier="adverse effects" xml:lang="en"><term>Dental Implantation</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Postural Balance</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" qualifier="psychology" xml:lang="en"><term>Dental Implantation</term><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Accidental Falls</term><term>Adaptation, Physiological</term><term>Aged</term><term>Biomechanical Phenomena</term><term>Denture, Complete</term><term>Female</term><term>Humans</term><term>Japan</term><term>Male</term><term>Principal Component Analysis</term><term>Vertical Dimension</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Wearing dentures has been believed to decrease the instability of the postural sway using the total length of centre of pressure (CoP) trajectory or the magnitude of its variability. However, the physical aspects of the postural sway have not been taken into account while evaluating the CoP in patients who wear dentures. The CoP fluctuations are found to show a random walk process. Therefore, changes in the random movement of CoP caused by wearing dentures should be examined by nonlinear dynamics that enables analysis of the characteristics found in the random movement. We evaluated the effect of complete denture installation on CoP sway for twenty-six edentulous patients by performing the following steps. First, we excluded subjects who did not show crossover in spectral analyses. Then, we evaluated the spectral characteristics and phase shifts of the velocities of CoP sway for the subjects who showed crossover. We found that wearing complete dentures decreased the fluctuations in the high-frequency part of the power spectral density (PSD) and the phase shift in the mediolateral direction. On the other hand, we also found that the use of complete dentures decreased the fluctuations of PSD amplitude in the anteroposterior direction. From the point of view of the kinetic energy of the musculoskeletal system, we suggested that the use of complete dentures could reduce the energy consumption for the standing posture.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">27084494</PMID><DateCompleted><Year>2017</Year><Month>10</Month><Day>06</Day></DateCompleted><DateRevised><Year>2017</Year><Month>10</Month><Day>06</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1365-2842</ISSN><JournalIssue CitedMedium="Internet"><Volume>43</Volume><Issue>7</Issue><PubDate><Year>2016</Year><Month>Jul</Month></PubDate></JournalIssue><Title>Journal of oral rehabilitation</Title><ISOAbbreviation>J Oral Rehabil</ISOAbbreviation></Journal><ArticleTitle>The effect of denture installation at mandibular rest position on unsteady motion of the centre of pressure in postural sway.</ArticleTitle><Pagination><MedlinePgn>528-33</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/joor.12400</ELocationID><Abstract><AbstractText>Wearing dentures has been believed to decrease the instability of the postural sway using the total length of centre of pressure (CoP) trajectory or the magnitude of its variability. However, the physical aspects of the postural sway have not been taken into account while evaluating the CoP in patients who wear dentures. The CoP fluctuations are found to show a random walk process. Therefore, changes in the random movement of CoP caused by wearing dentures should be examined by nonlinear dynamics that enables analysis of the characteristics found in the random movement. We evaluated the effect of complete denture installation on CoP sway for twenty-six edentulous patients by performing the following steps. First, we excluded subjects who did not show crossover in spectral analyses. Then, we evaluated the spectral characteristics and phase shifts of the velocities of CoP sway for the subjects who showed crossover. We found that wearing complete dentures decreased the fluctuations in the high-frequency part of the power spectral density (PSD) and the phase shift in the mediolateral direction. On the other hand, we also found that the use of complete dentures decreased the fluctuations of PSD amplitude in the anteroposterior direction. From the point of view of the kinetic energy of the musculoskeletal system, we suggested that the use of complete dentures could reduce the energy consumption for the standing posture.</AbstractText><CopyrightInformation>© 2016 John Wiley & Sons Ltd.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yoshino</LastName><ForeName>N</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Department of Prosthodontics and Oral Rehabilitation, Osaka University School of Dentistry, Osaka, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nozaki</LastName><ForeName>K</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>Division of Medical Information, Osaka University Dental Hospital, Osaka, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Maeda</LastName><ForeName>Y</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Department of Prosthodontics and Oral Rehabilitation, Osaka University School of Dentistry, Osaka, Japan.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2016</Year><Month>04</Month><Day>15</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>J Oral Rehabil</MedlineTA><NlmUniqueID>0433604</NlmUniqueID><ISSNLinking>0305-182X</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000058" MajorTopicYN="N">Accidental Falls</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000222" MajorTopicYN="N">Adaptation, Physiological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001696" MajorTopicYN="N">Biomechanical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003757" MajorTopicYN="Y">Dental Implantation</DescriptorName><QualifierName UI="Q000009" MajorTopicYN="N">adverse effects</QualifierName><QualifierName UI="Q000523" MajorTopicYN="N">psychology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003824" MajorTopicYN="N">Denture, Complete</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007564" MajorTopicYN="N">Japan</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName><QualifierName UI="Q000523" MajorTopicYN="N">psychology</QualifierName><QualifierName UI="Q000601" MajorTopicYN="Y">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004856" MajorTopicYN="N">Postural Balance</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D025341" MajorTopicYN="N">Principal Component Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014716" MajorTopicYN="N">Vertical Dimension</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">accidental falls</Keyword><Keyword MajorTopicYN="N">behaviour and behaviour mechanisms</Keyword><Keyword MajorTopicYN="N">body sway</Keyword><Keyword MajorTopicYN="N">nonlinear biomechanics</Keyword><Keyword MajorTopicYN="N">posture</Keyword><Keyword MajorTopicYN="N">prosthodontics</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="accepted"><Year>2016</Year><Month>03</Month><Day>13</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2016</Year><Month>4</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2016</Year><Month>4</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2017</Year><Month>10</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">27084494</ArticleId><ArticleId IdType="doi">10.1111/joor.12400</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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