Rapid processing of haptic cues for postural control in blind subjects.
Identifieur interne : 000558 ( PubMed/Checkpoint ); précédent : 000557; suivant : 000559Rapid processing of haptic cues for postural control in blind subjects.
Auteurs : Marco Schieppati [Italie] ; Monica Schmid [Italie] ; Stefania Sozzi [Italie]Source :
- Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology [ 1872-8952 ] ; 2014.
English descriptors
- KwdEn :
- Adolescent, Adult, Analysis of Variance, Blindness (physiopathology), Child, Cluster Analysis, Cues, Electromyography, Female, Fingers (physiology), Humans, Male, Middle Aged, Movement (physiology), Neuronal Plasticity, Posture (physiology), Reaction Time (physiology), Repetition Priming (physiology), Space Perception, Touch (physiology), Young Adult.
- MESH :
- physiology : Fingers, Movement, Posture, Reaction Time, Repetition Priming, Touch.
- physiopathology : Blindness.
- Adolescent, Adult, Analysis of Variance, Child, Cluster Analysis, Cues, Electromyography, Female, Humans, Male, Middle Aged, Neuronal Plasticity, Space Perception, Young Adult.
Abstract
Vision and touch rapidly lead to postural stabilization in sighted subjects. Is touch-induced stabilization more rapid in blind than in sighted subjects, owing to cross-modal reorganization of function in the blind?
DOI: 10.1016/j.clinph.2013.11.011
PubMed: 24332472
Affiliations:
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Electronic address: marco.schieppati@fsm.it.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy; Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno</wicri:regionArea><wicri:noRegion>Scientific Institutes of Pavia and Veruno</wicri:noRegion></affiliation></author><author><name sortKey="Schmid, Monica" sort="Schmid, Monica" uniqKey="Schmid M" first="Monica" last="Schmid">Monica Schmid</name><affiliation wicri:level="1"><nlm:affiliation>Visual Rehabilitation Unit, Fondazione Salvatore Maugeri (IRCCS), Pavia, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Visual Rehabilitation Unit, Fondazione Salvatore Maugeri (IRCCS), Pavia</wicri:regionArea><wicri:noRegion>Pavia</wicri:noRegion></affiliation></author><author><name sortKey="Sozzi, Stefania" sort="Sozzi, Stefania" uniqKey="Sozzi S" first="Stefania" last="Sozzi">Stefania Sozzi</name><affiliation wicri:level="1"><nlm:affiliation>Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno</wicri:regionArea><wicri:noRegion>Scientific Institutes of Pavia and Veruno</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24332472</idno><idno type="pmid">24332472</idno><idno type="doi">10.1016/j.clinph.2013.11.011</idno><idno type="wicri:Area/PubMed/Corpus">000792</idno><idno type="wicri:Area/PubMed/Curation">000792</idno><idno type="wicri:Area/PubMed/Checkpoint">000558</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Rapid processing of haptic cues for postural control in blind subjects.</title><author><name sortKey="Schieppati, Marco" sort="Schieppati, Marco" uniqKey="Schieppati M" first="Marco" last="Schieppati">Marco Schieppati</name><affiliation wicri:level="1"><nlm:affiliation>Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy; Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno, Italy. Electronic address: marco.schieppati@fsm.it.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy; Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno</wicri:regionArea><wicri:noRegion>Scientific Institutes of Pavia and Veruno</wicri:noRegion></affiliation></author><author><name sortKey="Schmid, Monica" sort="Schmid, Monica" uniqKey="Schmid M" first="Monica" last="Schmid">Monica Schmid</name><affiliation wicri:level="1"><nlm:affiliation>Visual Rehabilitation Unit, Fondazione Salvatore Maugeri (IRCCS), Pavia, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Visual Rehabilitation Unit, Fondazione Salvatore Maugeri (IRCCS), Pavia</wicri:regionArea><wicri:noRegion>Pavia</wicri:noRegion></affiliation></author><author><name sortKey="Sozzi, Stefania" sort="Sozzi, Stefania" uniqKey="Sozzi S" first="Stefania" last="Sozzi">Stefania Sozzi</name><affiliation wicri:level="1"><nlm:affiliation>Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno</wicri:regionArea><wicri:noRegion>Scientific Institutes of Pavia and Veruno</wicri:noRegion></affiliation></author></analytic><series><title level="j">Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology</title><idno type="eISSN">1872-8952</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Analysis of Variance</term><term>Blindness (physiopathology)</term><term>Child</term><term>Cluster Analysis</term><term>Cues</term><term>Electromyography</term><term>Female</term><term>Fingers (physiology)</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Movement (physiology)</term><term>Neuronal Plasticity</term><term>Posture (physiology)</term><term>Reaction Time (physiology)</term><term>Repetition Priming (physiology)</term><term>Space Perception</term><term>Touch (physiology)</term><term>Young Adult</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Fingers</term><term>Movement</term><term>Posture</term><term>Reaction Time</term><term>Repetition Priming</term><term>Touch</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Blindness</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Analysis of Variance</term><term>Child</term><term>Cluster Analysis</term><term>Cues</term><term>Electromyography</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Neuronal Plasticity</term><term>Space Perception</term><term>Young Adult</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Vision and touch rapidly lead to postural stabilization in sighted subjects. Is touch-induced stabilization more rapid in blind than in sighted subjects, owing to cross-modal reorganization of function in the blind?</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">24332472</PMID><DateCreated><Year>2014</Year><Month>05</Month><Day>26</Day></DateCreated><DateCompleted><Year>2015</Year><Month>02</Month><Day>05</Day></DateCompleted><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1872-8952</ISSN><JournalIssue CitedMedium="Internet"><Volume>125</Volume><Issue>7</Issue><PubDate><Year>2014</Year><Month>Jul</Month></PubDate></JournalIssue><Title>Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology</Title><ISOAbbreviation>Clin Neurophysiol</ISOAbbreviation></Journal><ArticleTitle>Rapid processing of haptic cues for postural control in blind subjects.</ArticleTitle><Pagination><MedlinePgn>1427-39</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.clinph.2013.11.011</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S1388-2457(13)01185-1</ELocationID><Abstract><AbstractText Label="OBJECTIVES" NlmCategory="OBJECTIVE">Vision and touch rapidly lead to postural stabilization in sighted subjects. Is touch-induced stabilization more rapid in blind than in sighted subjects, owing to cross-modal reorganization of function in the blind?</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">We estimated the time-period elapsing from onset of availability of haptic support to onset of lateral stabilization in a group of early- and late-onset blinds. Eleven blind (age 39.4 years±11.7SD) and eleven sighted subjects (age 30.0 years±10.0SD), standing eyes closed with feet in tandem position, touched a pad with their index finger and withdrew the finger from the pad in sequence. EMG of postural muscles and displacement of centre of foot pressure were recorded. The task was repeated fifty times, to allow statistical evaluation of the latency of EMG and sway changes following the haptic shift.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Steady-state sway (with or without contact with pad, no haptic shift) did not differ between blind and sighted. On adding the haptic stimulus, EMG and sway diminished in both groups, but at an earlier latency (by about 0.5 s) in the blinds (p <0.01). Latencies were still shorter in the early-than late-blinds. When the haptic stimulus was withdrawn, both groups increased EMG and sway at equally short delays.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Blinds are rapid in implementing adaptive postural modifications when granted an external haptic reference. Fast processing of the stabilizing haptic spatial-orientation cues may be favoured by cortical plasticity in blinds.</AbstractText><AbstractText Label="SIGNIFICANCE" NlmCategory="CONCLUSIONS">These findings add new information to the field of sensory-guided dynamic control of equilibrium in man.</AbstractText><CopyrightInformation>Copyright © 2013 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Schieppati</LastName><ForeName>Marco</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy; Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno, Italy. Electronic address: marco.schieppati@fsm.it.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Schmid</LastName><ForeName>Monica</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Visual Rehabilitation Unit, Fondazione Salvatore Maugeri (IRCCS), Pavia, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sozzi</LastName><ForeName>Stefania</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Fondazione Salvatore Maugeri (IRCCS), Scientific Institutes of Pavia and Veruno, Italy.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D018848">Controlled Clinical Trial</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>11</Month><Day>25</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Clin Neurophysiol</MedlineTA><NlmUniqueID>100883319</NlmUniqueID><ISSNLinking>1388-2457</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000293">Adolescent</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000704">Analysis of Variance</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001766">Blindness</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D002648">Child</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D016000">Cluster Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003463">Cues</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D004576">Electromyography</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005385">Fingers</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008875">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009068">Movement</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009473">Neuronal Plasticity</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011187">Posture</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011930">Reaction Time</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D060865">Repetition Priming</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013028">Space Perception</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014110">Touch</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D055815">Young Adult</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Balance</Keyword><Keyword MajorTopicYN="N">Cross-modal plasticity</Keyword><Keyword MajorTopicYN="N">Functional reorganization</Keyword><Keyword MajorTopicYN="N">Postural set</Keyword><Keyword MajorTopicYN="N">Processing of haptic cues</Keyword><Keyword MajorTopicYN="N">Sighted and blind</Keyword><Keyword MajorTopicYN="N">Standing</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2013</Year><Month>8</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2013</Year><Month>10</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2013</Year><Month>11</Month><Day>13</Day></PubMedPubDate><PubMedPubDate PubStatus="aheadofprint"><Year>2013</Year><Month>11</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>12</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2013</Year><Month>12</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>2</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24332472</ArticleId><ArticleId IdType="pii">S1388-2457(13)01185-1</ArticleId><ArticleId IdType="doi">10.1016/j.clinph.2013.11.011</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Italie</li></country></list><tree><country name="Italie"><noRegion><name sortKey="Schieppati, Marco" sort="Schieppati, Marco" uniqKey="Schieppati M" first="Marco" last="Schieppati">Marco Schieppati</name></noRegion><name sortKey="Schmid, Monica" sort="Schmid, Monica" uniqKey="Schmid M" first="Monica" last="Schmid">Monica Schmid</name><name sortKey="Sozzi, Stefania" sort="Sozzi, Stefania" uniqKey="Sozzi S" first="Stefania" last="Sozzi">Stefania Sozzi</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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