Trigemino-facial inhibitory reflexes in idiopathic hemifacial spasm.
Identifieur interne : 003785 ( PubMed/Curation ); précédent : 003784; suivant : 003786Trigemino-facial inhibitory reflexes in idiopathic hemifacial spasm.
Auteurs : Giovanni Pavesi [Italie] ; Luigi Cattaneo ; Elisabetta Chierici ; Domenico ManciaSource :
- Movement disorders : official journal of the Movement Disorder Society [ 0885-3185 ] ; 2003.
English descriptors
- KwdEn :
- Adult, Aged, Aged, 80 and over, Blinking (physiology), Brain (pathology), Facial Muscles (physiopathology), Female, Hemifacial Spasm (diagnosis), Hemifacial Spasm (drug therapy), Hemifacial Spasm (physiopathology), Humans, Magnetic Resonance Imaging, Male, Middle Aged, Muscle, Skeletal (physiopathology), Neural Inhibition (physiology), Orbit, Reflex, Abnormal (physiology), Severity of Illness Index, Trigeminal Nerve (physiopathology).
- MESH :
- diagnosis : Hemifacial Spasm.
- drug therapy : Hemifacial Spasm.
- pathology : Brain.
- physiology : Blinking, Neural Inhibition, Reflex, Abnormal.
- physiopathology : Facial Muscles, Hemifacial Spasm, Muscle, Skeletal, Trigeminal Nerve.
- Adult, Aged, Aged, 80 and over, Female, Humans, Magnetic Resonance Imaging, Male, Middle Aged, Orbit, Severity of Illness Index.
Abstract
We investigated trigemino-facial excitatory and inhibitory responses in perioral muscles in hemifacial spasm (HFS). We examined 15 patients affected with idiopathic HFS and 8 healthy controls. Five patients had spasms mostly limited to the periocular region and 10 had spasms also involving the perioral muscles. Responses were recorded from the resting orbicularis oculi (OOc), levator labii superioris (LLS) and orbicularis oris (OOr) muscles, after supraorbital (SO) nerve stimulation and during isolated voluntary contraction of LLS muscle. Eight patients showed complete or partial preservation of the late silent period (SP2) in activated LLS muscle. The remaining 7 patients showed absence of SP2. Early and late excitatory responses were variably present in LLS muscle at rest. Patients with HFS clinically restricted to periocular muscles had at least partial preservation of the SP2. In conclusion, in HFS patients inhibitory trigemino-facial reflexes are impaired and excitatory trigemino-facial responses are elicited in perioral muscles. These two phenomena seem to develop independently; the degree of trigemino-facial reflex impairment parallels the extension of involuntary movements to the lower facial muscles.
DOI: 10.1002/mds.10405
PubMed: 12722175
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Trigemino-facial inhibitory reflexes in idiopathic hemifacial spasm.</title><author><name sortKey="Pavesi, Giovanni" sort="Pavesi, Giovanni" uniqKey="Pavesi G" first="Giovanni" last="Pavesi">Giovanni Pavesi</name><affiliation wicri:level="1"><nlm:affiliation>Istituto di Clinica Neurologica, Università degli Studi di Parma, Parma, Italy. neurophy@unipr.it</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Istituto di Clinica Neurologica, Università degli Studi di Parma, Parma</wicri:regionArea></affiliation></author><author><name sortKey="Cattaneo, Luigi" sort="Cattaneo, Luigi" uniqKey="Cattaneo L" first="Luigi" last="Cattaneo">Luigi Cattaneo</name></author><author><name sortKey="Chierici, Elisabetta" sort="Chierici, Elisabetta" uniqKey="Chierici E" first="Elisabetta" last="Chierici">Elisabetta Chierici</name></author><author><name sortKey="Mancia, Domenico" sort="Mancia, Domenico" uniqKey="Mancia D" first="Domenico" last="Mancia">Domenico Mancia</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2003">2003</date><idno type="RBID">pubmed:12722175</idno><idno type="pmid">12722175</idno><idno type="doi">10.1002/mds.10405</idno><idno type="wicri:Area/PubMed/Corpus">003785</idno><idno type="wicri:Area/PubMed/Curation">003785</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Trigemino-facial inhibitory reflexes in idiopathic hemifacial spasm.</title><author><name sortKey="Pavesi, Giovanni" sort="Pavesi, Giovanni" uniqKey="Pavesi G" first="Giovanni" last="Pavesi">Giovanni Pavesi</name><affiliation wicri:level="1"><nlm:affiliation>Istituto di Clinica Neurologica, Università degli Studi di Parma, Parma, Italy. neurophy@unipr.it</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Istituto di Clinica Neurologica, Università degli Studi di Parma, Parma</wicri:regionArea></affiliation></author><author><name sortKey="Cattaneo, Luigi" sort="Cattaneo, Luigi" uniqKey="Cattaneo L" first="Luigi" last="Cattaneo">Luigi Cattaneo</name></author><author><name sortKey="Chierici, Elisabetta" sort="Chierici, Elisabetta" uniqKey="Chierici E" first="Elisabetta" last="Chierici">Elisabetta Chierici</name></author><author><name sortKey="Mancia, Domenico" sort="Mancia, Domenico" uniqKey="Mancia D" first="Domenico" last="Mancia">Domenico Mancia</name></author></analytic><series><title level="j">Movement disorders : official journal of the Movement Disorder Society</title><idno type="ISSN">0885-3185</idno><imprint><date when="2003" type="published">2003</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Blinking (physiology)</term><term>Brain (pathology)</term><term>Facial Muscles (physiopathology)</term><term>Female</term><term>Hemifacial Spasm (diagnosis)</term><term>Hemifacial Spasm (drug therapy)</term><term>Hemifacial Spasm (physiopathology)</term><term>Humans</term><term>Magnetic Resonance Imaging</term><term>Male</term><term>Middle Aged</term><term>Muscle, Skeletal (physiopathology)</term><term>Neural Inhibition (physiology)</term><term>Orbit</term><term>Reflex, Abnormal (physiology)</term><term>Severity of Illness Index</term><term>Trigeminal Nerve (physiopathology)</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Hemifacial Spasm</term></keywords><keywords scheme="MESH" qualifier="drug therapy" xml:lang="en"><term>Hemifacial Spasm</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Brain</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Blinking</term><term>Neural Inhibition</term><term>Reflex, Abnormal</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Facial Muscles</term><term>Hemifacial Spasm</term><term>Muscle, Skeletal</term><term>Trigeminal Nerve</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Female</term><term>Humans</term><term>Magnetic Resonance Imaging</term><term>Male</term><term>Middle Aged</term><term>Orbit</term><term>Severity of Illness Index</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We investigated trigemino-facial excitatory and inhibitory responses in perioral muscles in hemifacial spasm (HFS). We examined 15 patients affected with idiopathic HFS and 8 healthy controls. Five patients had spasms mostly limited to the periocular region and 10 had spasms also involving the perioral muscles. Responses were recorded from the resting orbicularis oculi (OOc), levator labii superioris (LLS) and orbicularis oris (OOr) muscles, after supraorbital (SO) nerve stimulation and during isolated voluntary contraction of LLS muscle. Eight patients showed complete or partial preservation of the late silent period (SP2) in activated LLS muscle. The remaining 7 patients showed absence of SP2. Early and late excitatory responses were variably present in LLS muscle at rest. Patients with HFS clinically restricted to periocular muscles had at least partial preservation of the SP2. In conclusion, in HFS patients inhibitory trigemino-facial reflexes are impaired and excitatory trigemino-facial responses are elicited in perioral muscles. These two phenomena seem to develop independently; the degree of trigemino-facial reflex impairment parallels the extension of involuntary movements to the lower facial muscles.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">12722175</PMID><DateCreated><Year>2003</Year><Month>04</Month><Day>30</Day></DateCreated><DateCompleted><Year>2003</Year><Month>09</Month><Day>17</Day></DateCompleted><DateRevised><Year>2004</Year><Month>11</Month><Day>17</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0885-3185</ISSN><JournalIssue CitedMedium="Print"><Volume>18</Volume><Issue>5</Issue><PubDate><Year>2003</Year><Month>May</Month></PubDate></JournalIssue><Title>Movement disorders : official journal of the Movement Disorder Society</Title><ISOAbbreviation>Mov. Disord.</ISOAbbreviation></Journal><ArticleTitle>Trigemino-facial inhibitory reflexes in idiopathic hemifacial spasm.</ArticleTitle><Pagination><MedlinePgn>587-92</MedlinePgn></Pagination><Abstract><AbstractText>We investigated trigemino-facial excitatory and inhibitory responses in perioral muscles in hemifacial spasm (HFS). We examined 15 patients affected with idiopathic HFS and 8 healthy controls. Five patients had spasms mostly limited to the periocular region and 10 had spasms also involving the perioral muscles. Responses were recorded from the resting orbicularis oculi (OOc), levator labii superioris (LLS) and orbicularis oris (OOr) muscles, after supraorbital (SO) nerve stimulation and during isolated voluntary contraction of LLS muscle. Eight patients showed complete or partial preservation of the late silent period (SP2) in activated LLS muscle. The remaining 7 patients showed absence of SP2. Early and late excitatory responses were variably present in LLS muscle at rest. Patients with HFS clinically restricted to periocular muscles had at least partial preservation of the SP2. In conclusion, in HFS patients inhibitory trigemino-facial reflexes are impaired and excitatory trigemino-facial responses are elicited in perioral muscles. These two phenomena seem to develop independently; the degree of trigemino-facial reflex impairment parallels the extension of involuntary movements to the lower facial muscles.</AbstractText><CopyrightInformation>Copyright 2003 Movement Disorder Society</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pavesi</LastName><ForeName>Giovanni</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Istituto di Clinica Neurologica, Università degli Studi di Parma, Parma, Italy. neurophy@unipr.it</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cattaneo</LastName><ForeName>Luigi</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Chierici</LastName><ForeName>Elisabetta</ForeName><Initials>E</Initials></Author><Author ValidYN="Y"><LastName>Mancia</LastName><ForeName>Domenico</ForeName><Initials>D</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Mov Disord</MedlineTA><NlmUniqueID>8610688</NlmUniqueID><ISSNLinking>0885-3185</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000368">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000369">Aged, 80 and over</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001767">Blinking</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001921">Brain</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000473">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005152">Facial Muscles</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D019569">Hemifacial Spasm</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000175">diagnosis</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000188">drug therapy</QualifierName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008279">Magnetic Resonance Imaging</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="D018482">Muscle, Skeletal</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009433">Neural Inhibition</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009915">Orbit</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012021">Reflex, Abnormal</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012720">Severity of Illness Index</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014276">Trigeminal Nerve</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2003</Year><Month>5</Month><Day>2</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2003</Year><Month>9</Month><Day>18</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2003</Year><Month>5</Month><Day>2</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">12722175</ArticleId><ArticleId IdType="doi">10.1002/mds.10405</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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