Conduction block in neuralgic amyotrophy
We describe two cases of neuralgic amyotrophy with electrophysiological evidence of conduction block across the lower trunk of the brachial plexus. Low‐output impedance stimulation of the cervical spinal roots in combination with collision was used to accurately demonstrate the conduction block. Com...
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| Veröffentlicht in: | Muscle & nerve 2001-04, Vol.24 (4), p.559-563 |
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| container_title | Muscle & nerve |
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| creator | Watson, Bradley V. Nicolle, Michael W. Brown, John D. |
| description | We describe two cases of neuralgic amyotrophy with electrophysiological evidence of conduction block across the lower trunk of the brachial plexus. Low‐output impedance stimulation of the cervical spinal roots in combination with collision was used to accurately demonstrate the conduction block. Complete electrophysiological recovery of the conduction block occurred within 3 months. Early clinical and electrophysiological recovery in both patients suggests that, in some cases, demyelination may predominate early in the course of neuralgic amyotrophy. © 2001 John Wiley & Sons, Inc. Muscle Nerve 24: 559–563, 2001 |
| doi_str_mv | 10.1002/mus.1041 |
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Low‐output impedance stimulation of the cervical spinal roots in combination with collision was used to accurately demonstrate the conduction block. Complete electrophysiological recovery of the conduction block occurred within 3 months. Early clinical and electrophysiological recovery in both patients suggests that, in some cases, demyelination may predominate early in the course of neuralgic amyotrophy. © 2001 John Wiley & Sons, Inc. 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Olfaction ; Demyelinating Diseases - complications ; Demyelinating Diseases - diagnosis ; Demyelinating Diseases - physiopathology ; Electric Stimulation ; Electrodiagnosis ; Female ; Humans ; Male ; Medical sciences ; motor nerve conduction ; Neck ; Nervous system (semeiology, syndromes) ; Neural Conduction ; neuralgic amyotrophy ; Neurology ; Remission, Spontaneous ; Spinal Nerve Roots - physiopathology</subject><ispartof>Muscle & nerve, 2001-04, Vol.24 (4), p.559-563</ispartof><rights>Copyright © 2001 John Wiley & Sons, Inc.</rights><rights>2001 INIST-CNRS</rights><rights>Copyright 2001 John Wiley & Sons, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3751-159e5a326b1fd61cbb93baef5bd335c61ece073277c6666aafacfef603763ca23</citedby><cites>FETCH-LOGICAL-c3751-159e5a326b1fd61cbb93baef5bd335c61ece073277c6666aafacfef603763ca23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmus.1041$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmus.1041$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1112832$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11268030$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Watson, Bradley V.</creatorcontrib><creatorcontrib>Nicolle, Michael W.</creatorcontrib><creatorcontrib>Brown, John D.</creatorcontrib><title>Conduction block in neuralgic amyotrophy</title><title>Muscle & nerve</title><addtitle>Muscle Nerve</addtitle><description>We describe two cases of neuralgic amyotrophy with electrophysiological evidence of conduction block across the lower trunk of the brachial plexus. Low‐output impedance stimulation of the cervical spinal roots in combination with collision was used to accurately demonstrate the conduction block. Complete electrophysiological recovery of the conduction block occurred within 3 months. Early clinical and electrophysiological recovery in both patients suggests that, in some cases, demyelination may predominate early in the course of neuralgic amyotrophy. © 2001 John Wiley & Sons, Inc. Muscle Nerve 24: 559–563, 2001</description><subject>Acute Disease</subject><subject>Adult</subject><subject>Aged</subject><subject>Biological and medical sciences</subject><subject>Brachial Plexus - physiopathology</subject><subject>Brachial Plexus Neuritis - complications</subject><subject>Brachial Plexus Neuritis - diagnosis</subject><subject>Brachial Plexus Neuritis - physiopathology</subject><subject>cervical root stimulation</subject><subject>collision</subject><subject>conduction block</subject><subject>Cranial nerves. Spinal roots. Peripheral nerves. Autonomic nervous system. Gustation. Olfaction</subject><subject>Demyelinating Diseases - complications</subject><subject>Demyelinating Diseases - diagnosis</subject><subject>Demyelinating Diseases - physiopathology</subject><subject>Electric Stimulation</subject><subject>Electrodiagnosis</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Medical sciences</subject><subject>motor nerve conduction</subject><subject>Neck</subject><subject>Nervous system (semeiology, syndromes)</subject><subject>Neural Conduction</subject><subject>neuralgic amyotrophy</subject><subject>Neurology</subject><subject>Remission, Spontaneous</subject><subject>Spinal Nerve Roots - physiopathology</subject><issn>0148-639X</issn><issn>1097-4598</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kD1PwzAQhi0EoqUg8QtQBoS6BHxxYycjqsqHVMQAldgs27HBkMTFboTy73FpJFi45W549N7dg9Ap4EvAOLtquhCHGeyhMeCSpbO8LPbRGMOsSCkpX0boKIR3jDEUlB2iEUBGC0zwGE3nrq06tbGuTWTt1Edi26TVnRf1q1WJaHq38W791h-jAyPqoE-GPkGrm8Xz_C5dPt7ez6-XqSIshxTyUueCZFSCqSgoKUsihTa5rAjJFQWtNGYkY0zRWEIYoYw2FBNGiRIZmaCLXe7au89Ohw1vbFC6rkWrXRc4Y_ENgssITneg8i4Erw1fe9sI33PAfGuFRyt8ayWiZ0NmJxtd_YKDhgicD4AIStTGi1bZ8IeDrCDb29Id9mVr3f-7jz-snn72fgNgoHer</recordid><startdate>200104</startdate><enddate>200104</enddate><creator>Watson, Bradley V.</creator><creator>Nicolle, Michael W.</creator><creator>Brown, John D.</creator><general>John Wiley & Sons, Inc</general><general>Wiley</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>200104</creationdate><title>Conduction block in neuralgic amyotrophy</title><author>Watson, Bradley V. ; Nicolle, Michael W. ; Brown, John D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3751-159e5a326b1fd61cbb93baef5bd335c61ece073277c6666aafacfef603763ca23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Acute Disease</topic><topic>Adult</topic><topic>Aged</topic><topic>Biological and medical sciences</topic><topic>Brachial Plexus - physiopathology</topic><topic>Brachial Plexus Neuritis - complications</topic><topic>Brachial Plexus Neuritis - diagnosis</topic><topic>Brachial Plexus Neuritis - physiopathology</topic><topic>cervical root stimulation</topic><topic>collision</topic><topic>conduction block</topic><topic>Cranial nerves. Spinal roots. Peripheral nerves. Autonomic nervous system. Gustation. Olfaction</topic><topic>Demyelinating Diseases - complications</topic><topic>Demyelinating Diseases - diagnosis</topic><topic>Demyelinating Diseases - physiopathology</topic><topic>Electric Stimulation</topic><topic>Electrodiagnosis</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Medical sciences</topic><topic>motor nerve conduction</topic><topic>Neck</topic><topic>Nervous system (semeiology, syndromes)</topic><topic>Neural Conduction</topic><topic>neuralgic amyotrophy</topic><topic>Neurology</topic><topic>Remission, Spontaneous</topic><topic>Spinal Nerve Roots - physiopathology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Watson, Bradley V.</creatorcontrib><creatorcontrib>Nicolle, Michael W.</creatorcontrib><creatorcontrib>Brown, John D.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Muscle & nerve</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Watson, Bradley V.</au><au>Nicolle, Michael W.</au><au>Brown, John D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Conduction block in neuralgic amyotrophy</atitle><jtitle>Muscle & nerve</jtitle><addtitle>Muscle Nerve</addtitle><date>2001-04</date><risdate>2001</risdate><volume>24</volume><issue>4</issue><spage>559</spage><epage>563</epage><pages>559-563</pages><issn>0148-639X</issn><eissn>1097-4598</eissn><coden>MUNEDE</coden><abstract>We describe two cases of neuralgic amyotrophy with electrophysiological evidence of conduction block across the lower trunk of the brachial plexus. Low‐output impedance stimulation of the cervical spinal roots in combination with collision was used to accurately demonstrate the conduction block. Complete electrophysiological recovery of the conduction block occurred within 3 months. Early clinical and electrophysiological recovery in both patients suggests that, in some cases, demyelination may predominate early in the course of neuralgic amyotrophy. © 2001 John Wiley & Sons, Inc. Muscle Nerve 24: 559–563, 2001</abstract><cop>New York</cop><pub>John Wiley & Sons, Inc</pub><pmid>11268030</pmid><doi>10.1002/mus.1041</doi><tpages>5</tpages></addata></record> |
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| ispartof | Muscle & nerve, 2001-04, Vol.24 (4), p.559-563 |
| issn | 0148-639X 1097-4598 |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Acute Disease Adult Aged Biological and medical sciences Brachial Plexus - physiopathology Brachial Plexus Neuritis - complications Brachial Plexus Neuritis - diagnosis Brachial Plexus Neuritis - physiopathology cervical root stimulation collision conduction block Cranial nerves. Spinal roots. Peripheral nerves. Autonomic nervous system. Gustation. Olfaction Demyelinating Diseases - complications Demyelinating Diseases - diagnosis Demyelinating Diseases - physiopathology Electric Stimulation Electrodiagnosis Female Humans Male Medical sciences motor nerve conduction Neck Nervous system (semeiology, syndromes) Neural Conduction neuralgic amyotrophy Neurology Remission, Spontaneous Spinal Nerve Roots - physiopathology |
| title | Conduction block in neuralgic amyotrophy |
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