Dynamic and randomized perturbed posturography in the follow-up of patients with polyneuropathy.
Identifieur interne : 001426 ( Main/Exploration ); précédent : 001425; suivant : 001427Dynamic and randomized perturbed posturography in the follow-up of patients with polyneuropathy.
Auteurs : K. Jáuregui-Renaud [Mexique] ; B. Kovacsovics ; M. Vrethem ; L M Odjvist ; T. LedinSource :
- Archives of medical research [ 0188-4409 ] ; 1998.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- physiology : Postural Balance, Posture.
- Aged, Aged, 80 and over, Female, Humans, Male, Middle Aged, Neurologic Examination, Vestibular Function Tests.
Abstract
BACKGROUND
The purpose of the study was to investigate and follow the equilibrium performance of patients with chronic polyneuropathy using Dynamic Posturography (DP) and Randomized Perturbed Posturography (RPP).
METHODS
Fourteen patients with chronic polyneuropathy, aged 53-83 years, were evaluated by clinical investigation, vibrametry, DP and RPP in a six-year follow-up. The patient group was compared to 14 healthy volunteers, aged 63-80 years. The DP comprises a sensory organization (SO) part in which the platform and visual surround are stable or referenced to the patient sway, with eyes open or closed. In a movement coordination (MC) part, the platform makes active movements. In RPP, the platform moves randomly in the anteroposterior direction.
RESULTS
Comparison between the first and second study of the patient group showed decreased equilibrium scores under stable conditions and when vision was excluded. Compared with controls, the patients showed significantly lower scores in most of the SO test conditions except when the platform was sway referenced with stable surround; in the MC part, the patients showed prolonged muscular response latencies, and in the RPP, the patients showed increased sway areas.
CONCLUSIONS
The results are further evidence that proprioception is probably the single most important sensory input for postural control in humans. Posturography proved to be an objective method to study and follow the equilibrium performance in patients with PN.
PubMed: 9556921
Affiliations:
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Kovacsovics</name></author><author><name sortKey="Vrethem, M" sort="Vrethem, M" uniqKey="Vrethem M" first="M" last="Vrethem">M. Vrethem</name></author><author><name sortKey="Odjvist, L M" sort="Odjvist, L M" uniqKey="Odjvist L" first="L M" last="Odjvist">L M Odjvist</name></author><author><name sortKey="Ledin, T" sort="Ledin, T" uniqKey="Ledin T" first="T" last="Ledin">T. Ledin</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1998">1998</date><idno type="RBID">pubmed:9556921</idno><idno type="pmid">9556921</idno><idno type="wicri:Area/Main/Corpus">001436</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001436</idno><idno type="wicri:Area/Main/Curation">001436</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001436</idno><idno type="wicri:Area/Main/Exploration">001436</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Dynamic and randomized perturbed posturography in the follow-up of patients with polyneuropathy.</title><author><name sortKey="Jauregui Renaud, K" sort="Jauregui Renaud, K" uniqKey="Jauregui Renaud K" first="K" last="Jáuregui-Renaud">K. Jáuregui-Renaud</name><affiliation wicri:level="1"><nlm:affiliation>Audiology and Neuro-otology Department, Hospital General Centro Médico La Raza, Instituto Mexicano del Seguro Social, México, D.F., México. kjauren@data.net.mx</nlm:affiliation><country xml:lang="fr" wicri:curation="lc">Mexique</country><wicri:regionArea>Audiology and Neuro-otology Department, Hospital General Centro Médico La Raza, Instituto Mexicano del Seguro Social, México, D.F.</wicri:regionArea><wicri:noRegion>D.F.</wicri:noRegion></affiliation></author><author><name sortKey="Kovacsovics, B" sort="Kovacsovics, B" uniqKey="Kovacsovics B" first="B" last="Kovacsovics">B. Kovacsovics</name></author><author><name sortKey="Vrethem, M" sort="Vrethem, M" uniqKey="Vrethem M" first="M" last="Vrethem">M. Vrethem</name></author><author><name sortKey="Odjvist, L M" sort="Odjvist, L M" uniqKey="Odjvist L" first="L M" last="Odjvist">L M Odjvist</name></author><author><name sortKey="Ledin, T" sort="Ledin, T" uniqKey="Ledin T" first="T" last="Ledin">T. Ledin</name></author></analytic><series><title level="j">Archives of medical research</title><idno type="ISSN">0188-4409</idno><imprint><date when="1998" type="published">1998</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged (MeSH)</term><term>Aged, 80 and over (MeSH)</term><term>Female (MeSH)</term><term>Humans (MeSH)</term><term>Male (MeSH)</term><term>Middle Aged (MeSH)</term><term>Neurologic Examination (MeSH)</term><term>Postural Balance (physiology)</term><term>Posture (physiology)</term><term>Vestibular Function Tests (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte d'âge moyen (MeSH)</term><term>Examen neurologique (MeSH)</term><term>Femelle (MeSH)</term><term>Humains (MeSH)</term><term>Mâle (MeSH)</term><term>Posture (physiologie)</term><term>Sujet âgé (MeSH)</term><term>Sujet âgé de 80 ans ou plus (MeSH)</term><term>Épreuves vestibulaires (MeSH)</term><term>Équilibre postural (physiologie)</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Posture</term><term>Équilibre postural</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Postural Balance</term><term>Posture</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Aged, 80 and over</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Neurologic Examination</term><term>Vestibular Function Tests</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte d'âge moyen</term><term>Examen neurologique</term><term>Femelle</term><term>Humains</term><term>Mâle</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Épreuves vestibulaires</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>BACKGROUND</b></p><p>The purpose of the study was to investigate and follow the equilibrium performance of patients with chronic polyneuropathy using Dynamic Posturography (DP) and Randomized Perturbed Posturography (RPP).</p></div><div type="abstract" xml:lang="en"><p><b>METHODS</b></p><p>Fourteen patients with chronic polyneuropathy, aged 53-83 years, were evaluated by clinical investigation, vibrametry, DP and RPP in a six-year follow-up. The patient group was compared to 14 healthy volunteers, aged 63-80 years. The DP comprises a sensory organization (SO) part in which the platform and visual surround are stable or referenced to the patient sway, with eyes open or closed. In a movement coordination (MC) part, the platform makes active movements. In RPP, the platform moves randomly in the anteroposterior direction.</p></div><div type="abstract" xml:lang="en"><p><b>RESULTS</b></p><p>Comparison between the first and second study of the patient group showed decreased equilibrium scores under stable conditions and when vision was excluded. Compared with controls, the patients showed significantly lower scores in most of the SO test conditions except when the platform was sway referenced with stable surround; in the MC part, the patients showed prolonged muscular response latencies, and in the RPP, the patients showed increased sway areas.</p></div><div type="abstract" xml:lang="en"><p><b>CONCLUSIONS</b></p><p>The results are further evidence that proprioception is probably the single most important sensory input for postural control in humans. Posturography proved to be an objective method to study and follow the equilibrium performance in patients with PN.</p></div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">9556921</PMID><DateCompleted><Year>1998</Year><Month>05</Month><Day>27</Day></DateCompleted><DateRevised><Year>2008</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0188-4409</ISSN><JournalIssue CitedMedium="Print"><Volume>29</Volume><Issue>1</Issue><PubDate><Year>1998</Year><Season>Spring</Season></PubDate></JournalIssue><Title>Archives of medical research</Title><ISOAbbreviation>Arch Med Res</ISOAbbreviation></Journal><ArticleTitle>Dynamic and randomized perturbed posturography in the follow-up of patients with polyneuropathy.</ArticleTitle><Pagination><MedlinePgn>39-44</MedlinePgn></Pagination><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">The purpose of the study was to investigate and follow the equilibrium performance of patients with chronic polyneuropathy using Dynamic Posturography (DP) and Randomized Perturbed Posturography (RPP).</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">Fourteen patients with chronic polyneuropathy, aged 53-83 years, were evaluated by clinical investigation, vibrametry, DP and RPP in a six-year follow-up. The patient group was compared to 14 healthy volunteers, aged 63-80 years. The DP comprises a sensory organization (SO) part in which the platform and visual surround are stable or referenced to the patient sway, with eyes open or closed. In a movement coordination (MC) part, the platform makes active movements. In RPP, the platform moves randomly in the anteroposterior direction.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Comparison between the first and second study of the patient group showed decreased equilibrium scores under stable conditions and when vision was excluded. Compared with controls, the patients showed significantly lower scores in most of the SO test conditions except when the platform was sway referenced with stable surround; in the MC part, the patients showed prolonged muscular response latencies, and in the RPP, the patients showed increased sway areas.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The results are further evidence that proprioception is probably the single most important sensory input for postural control in humans. Posturography proved to be an objective method to study and follow the equilibrium performance in patients with PN.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Jáuregui-Renaud</LastName><ForeName>K</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>Audiology and Neuro-otology Department, Hospital General Centro Médico La Raza, Instituto Mexicano del Seguro Social, México, D.F., México. kjauren@data.net.mx</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kovacsovics</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Vrethem</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Odjvist</LastName><ForeName>L M</ForeName><Initials>LM</Initials></Author><Author ValidYN="Y"><LastName>Ledin</LastName><ForeName>T</ForeName><Initials>T</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016430">Clinical Trial</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D016449">Randomized Controlled Trial</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Arch Med Res</MedlineTA><NlmUniqueID>9312706</NlmUniqueID><ISSNLinking>0188-4409</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><CitationSubset>S</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000369" MajorTopicYN="N">Aged, 80 and over</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009460" MajorTopicYN="Y">Neurologic Examination</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004856" MajorTopicYN="N">Postural Balance</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011187" MajorTopicYN="N">Posture</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014724" MajorTopicYN="N">Vestibular Function Tests</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1998</Year><Month>4</Month><Day>29</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1998</Year><Month>4</Month><Day>29</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1998</Year><Month>4</Month><Day>29</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">9556921</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Mexique</li></country></list><tree><noCountry><name sortKey="Kovacsovics, B" sort="Kovacsovics, B" uniqKey="Kovacsovics B" first="B" last="Kovacsovics">B. Kovacsovics</name><name sortKey="Ledin, T" sort="Ledin, T" uniqKey="Ledin T" first="T" last="Ledin">T. Ledin</name><name sortKey="Odjvist, L M" sort="Odjvist, L M" uniqKey="Odjvist L" first="L M" last="Odjvist">L M Odjvist</name><name sortKey="Vrethem, M" sort="Vrethem, M" uniqKey="Vrethem M" first="M" last="Vrethem">M. Vrethem</name></noCountry><country name="Mexique"><noRegion><name sortKey="Jauregui Renaud, K" sort="Jauregui Renaud, K" uniqKey="Jauregui Renaud K" first="K" last="Jáuregui-Renaud">K. Jáuregui-Renaud</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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