Effects of a light touch on fixed or mobile supports on gait parameters in visually restricted young adults.
Identifieur interne : 000432 ( PubMed/Corpus ); précédent : 000431; suivant : 000433Effects of a light touch on fixed or mobile supports on gait parameters in visually restricted young adults.
Auteurs : Katja Bingenheimer ; Jean Jacques Temprado ; Marta Harnagea ; Nicolas Bricot ; Patrick Villani ; Eric BertonSource :
- Neuroscience letters [ 1872-7972 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- physiopathology : Vision Disorders.
- psychology : Vision Disorders.
- Adult, Canes, Female, Gait, Humans, Male, Orthopedic Equipment, Postural Balance, Touch, Young Adult.
Abstract
We investigated the effects of lightly touching fixed and mobile supports on gait parameters and center of mass oscillations in visually restricted young adults. Fourteen healthy male and female adults of mean=23.6 years (SD=1.6 years). Twelve walking conditions were completed on the GAITRite measurement system, resulting from crossing 3 conditions of visual restriction (no restriction, partial restriction, blindfolded) and 4 conditions of haptic supplementation (no supplementation, with a cane used as "light touch", with a cane sliding on the ground, while touching a soft elastic handrail). Gait speed, stance time, step length and the basis of support were measured. Accelerations of center of mass were also recorded through an accelerometer and the displacements of center of mass were analyzed. Results showed that visual restriction decreased in gait speed, reduced step length, while it increased the base of support and the amplitude of CoM displacements. In the full restriction condition, haptic supplementation provided by the use of the classic cane improved normalized stance time (%). In addition, in the no vision condition, both the classic cane and the soft handrail increased step length and reduced medio-lateral oscillations of the CoM. These results suggest that in visually restricted healthy adults, lightly touching a fixed (soft handrail) or a mobile (classic cane) support contributes to adaptation of gait parameters and postural control during locomotion.
DOI: 10.1016/j.neulet.2015.01.054
PubMed: 25623038
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Electronic address: Katja.bingenheimer@ap-hm.fr.</nlm:affiliation></affiliation></author><author><name sortKey="Temprado, Jean Jacques" sort="Temprado, Jean Jacques" uniqKey="Temprado J" first="Jean Jacques" last="Temprado">Jean Jacques Temprado</name><affiliation><nlm:affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Harnagea, Marta" sort="Harnagea, Marta" uniqKey="Harnagea M" first="Marta" last="Harnagea">Marta Harnagea</name><affiliation><nlm:affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Bricot, Nicolas" sort="Bricot, Nicolas" uniqKey="Bricot N" first="Nicolas" last="Bricot">Nicolas Bricot</name><affiliation><nlm:affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Villani, Patrick" sort="Villani, Patrick" uniqKey="Villani P" first="Patrick" last="Villani">Patrick Villani</name><affiliation><nlm:affiliation>Aix-Marseille Université, UMR 912 SE4S AP-HM, Hôpital Sainte Marguerite, Service de Médecine Interne, Gériatrie et Thérapeutique, Marseille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Berton, Eric" sort="Berton, Eric" uniqKey="Berton E" first="Eric" last="Berton">Eric Berton</name><affiliation><nlm:affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:25623038</idno><idno type="pmid">25623038</idno><idno type="doi">10.1016/j.neulet.2015.01.054</idno><idno type="wicri:Area/PubMed/Corpus">000432</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effects of a light touch on fixed or mobile supports on gait parameters in visually restricted young adults.</title><author><name sortKey="Bingenheimer, Katja" sort="Bingenheimer, Katja" uniqKey="Bingenheimer K" first="Katja" last="Bingenheimer">Katja Bingenheimer</name><affiliation><nlm:affiliation>AP-HM, Hôpital Sainte Marguerite, Service de Médecine Interne, Gériatrie & Thérapeutique, Marseille 13009 France. Electronic address: Katja.bingenheimer@ap-hm.fr.</nlm:affiliation></affiliation></author><author><name sortKey="Temprado, Jean Jacques" sort="Temprado, Jean Jacques" uniqKey="Temprado J" first="Jean Jacques" last="Temprado">Jean Jacques Temprado</name><affiliation><nlm:affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Harnagea, Marta" sort="Harnagea, Marta" uniqKey="Harnagea M" first="Marta" last="Harnagea">Marta Harnagea</name><affiliation><nlm:affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Bricot, Nicolas" sort="Bricot, Nicolas" uniqKey="Bricot N" first="Nicolas" last="Bricot">Nicolas Bricot</name><affiliation><nlm:affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Villani, Patrick" sort="Villani, Patrick" uniqKey="Villani P" first="Patrick" last="Villani">Patrick Villani</name><affiliation><nlm:affiliation>Aix-Marseille Université, UMR 912 SE4S AP-HM, Hôpital Sainte Marguerite, Service de Médecine Interne, Gériatrie et Thérapeutique, Marseille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Berton, Eric" sort="Berton, Eric" uniqKey="Berton E" first="Eric" last="Berton">Eric Berton</name><affiliation><nlm:affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Neuroscience letters</title><idno type="eISSN">1872-7972</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Canes</term><term>Female</term><term>Gait</term><term>Humans</term><term>Male</term><term>Orthopedic Equipment</term><term>Postural Balance</term><term>Touch</term><term>Vision Disorders (physiopathology)</term><term>Vision Disorders (psychology)</term><term>Young Adult</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Vision Disorders</term></keywords><keywords scheme="MESH" qualifier="psychology" xml:lang="en"><term>Vision Disorders</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Canes</term><term>Female</term><term>Gait</term><term>Humans</term><term>Male</term><term>Orthopedic Equipment</term><term>Postural Balance</term><term>Touch</term><term>Young Adult</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We investigated the effects of lightly touching fixed and mobile supports on gait parameters and center of mass oscillations in visually restricted young adults. Fourteen healthy male and female adults of mean=23.6 years (SD=1.6 years). Twelve walking conditions were completed on the GAITRite measurement system, resulting from crossing 3 conditions of visual restriction (no restriction, partial restriction, blindfolded) and 4 conditions of haptic supplementation (no supplementation, with a cane used as "light touch", with a cane sliding on the ground, while touching a soft elastic handrail). Gait speed, stance time, step length and the basis of support were measured. Accelerations of center of mass were also recorded through an accelerometer and the displacements of center of mass were analyzed. Results showed that visual restriction decreased in gait speed, reduced step length, while it increased the base of support and the amplitude of CoM displacements. In the full restriction condition, haptic supplementation provided by the use of the classic cane improved normalized stance time (%). In addition, in the no vision condition, both the classic cane and the soft handrail increased step length and reduced medio-lateral oscillations of the CoM. These results suggest that in visually restricted healthy adults, lightly touching a fixed (soft handrail) or a mobile (classic cane) support contributes to adaptation of gait parameters and postural control during locomotion.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">25623038</PMID><DateCreated><Year>2015</Year><Month>02</Month><Day>21</Day></DateCreated><DateCompleted><Year>2015</Year><Month>08</Month><Day>27</Day></DateCompleted><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1872-7972</ISSN><JournalIssue CitedMedium="Internet"><Volume>589</Volume><PubDate><Year>2015</Year><Month>Mar</Month><Day>4</Day></PubDate></JournalIssue><Title>Neuroscience letters</Title><ISOAbbreviation>Neurosci. Lett.</ISOAbbreviation></Journal><ArticleTitle>Effects of a light touch on fixed or mobile supports on gait parameters in visually restricted young adults.</ArticleTitle><Pagination><MedlinePgn>176-80</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.neulet.2015.01.054</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0304-3940(15)00067-1</ELocationID><Abstract><AbstractText>We investigated the effects of lightly touching fixed and mobile supports on gait parameters and center of mass oscillations in visually restricted young adults. Fourteen healthy male and female adults of mean=23.6 years (SD=1.6 years). Twelve walking conditions were completed on the GAITRite measurement system, resulting from crossing 3 conditions of visual restriction (no restriction, partial restriction, blindfolded) and 4 conditions of haptic supplementation (no supplementation, with a cane used as "light touch", with a cane sliding on the ground, while touching a soft elastic handrail). Gait speed, stance time, step length and the basis of support were measured. Accelerations of center of mass were also recorded through an accelerometer and the displacements of center of mass were analyzed. Results showed that visual restriction decreased in gait speed, reduced step length, while it increased the base of support and the amplitude of CoM displacements. In the full restriction condition, haptic supplementation provided by the use of the classic cane improved normalized stance time (%). In addition, in the no vision condition, both the classic cane and the soft handrail increased step length and reduced medio-lateral oscillations of the CoM. These results suggest that in visually restricted healthy adults, lightly touching a fixed (soft handrail) or a mobile (classic cane) support contributes to adaptation of gait parameters and postural control during locomotion.</AbstractText><CopyrightInformation>Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bingenheimer</LastName><ForeName>Katja</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>AP-HM, Hôpital Sainte Marguerite, Service de Médecine Interne, Gériatrie & Thérapeutique, Marseille 13009 France. Electronic address: Katja.bingenheimer@ap-hm.fr.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Temprado</LastName><ForeName>Jean Jacques</ForeName><Initials>JJ</Initials><AffiliationInfo><Affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Harnagea</LastName><ForeName>Marta</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bricot</LastName><ForeName>Nicolas</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Villani</LastName><ForeName>Patrick</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Aix-Marseille Université, UMR 912 SE4S AP-HM, Hôpital Sainte Marguerite, Service de Médecine Interne, Gériatrie et Thérapeutique, Marseille, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Berton</LastName><ForeName>Eric</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Aix-Marseille Université, Institut des Sciences du Mouvement, UMR 7287, Marseille, France.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>01</Month><Day>23</Day></ArticleDate></Article><MedlineJournalInfo><Country>Ireland</Country><MedlineTA>Neurosci Lett</MedlineTA><NlmUniqueID>7600130</NlmUniqueID><ISSNLinking>0304-3940</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D002183">Canes</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005684">Gait</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D009983">Orthopedic Equipment</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D004856">Postural Balance</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014110">Touch</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014786">Vision Disorders</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName><QualifierName MajorTopicYN="N" UI="Q000523">psychology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D055815">Young Adult</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Gait</Keyword><Keyword MajorTopicYN="N">Haptic information</Keyword><Keyword MajorTopicYN="N">Postural control</Keyword><Keyword MajorTopicYN="N">Visual restriction</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year><Month>11</Month><Day>12</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2015</Year><Month>1</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>1</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="aheadofprint"><Year>2015</Year><Month>1</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>1</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>1</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>8</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25623038</ArticleId><ArticleId IdType="pii">S0304-3940(15)00067-1</ArticleId><ArticleId IdType="doi">10.1016/j.neulet.2015.01.054</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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