Relation between motoneuron position and lateral rectus motor unit contraction speed: An intracellular study in the cat abducens nucleus
Thirty-one single muscle units of the cat lateral rectus muscle were activated through intracellular stimulation of their motoneurons in the principal abducens nucleus. Motoneurons encountered from dorsal to ventral in the nucleus tended to innervate muscle units with progressively slower contractio...
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| Veröffentlicht in: | Neuroscience letters 1981-04, Vol.23 (1), p.49-54 |
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| creator | Goldberg, Stephen J. Clamann, H.Peter McClung, J.Ross |
| description | Thirty-one single muscle units of the cat lateral rectus muscle were activated through intracellular stimulation of their motoneurons in the principal abducens nucleus. Motoneurons encountered from dorsal to ventral in the nucleus tended to innervate muscle units with progressively slower contraction times. In addition, two cells innervated muscle units which did not exhibit twitch contractions and three cells innervated muscle units with unusually strong twitch contractions. |
| doi_str_mv | 10.1016/0304-3940(81)90185-3 |
| format | Article |
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Motoneurons encountered from dorsal to ventral in the nucleus tended to innervate muscle units with progressively slower contraction times. In addition, two cells innervated muscle units which did not exhibit twitch contractions and three cells innervated muscle units with unusually strong twitch contractions.</description><subject>Abducens Nerve - physiology</subject><subject>Animals</subject><subject>Axonal Transport</subject><subject>Axons - physiology</subject><subject>Cats</subject><subject>Electric Stimulation</subject><subject>Horseradish Peroxidase</subject><subject>Motor Neurons - physiology</subject><subject>Muscle Contraction</subject><subject>Muscles - innervation</subject><issn>0304-3940</issn><issn>1872-7972</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1981</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kd9KHTEQxoO06Kn1DSzkSuzFtpNsNrvrhSCitiAUxF6HbDIHU_Ykx_yp-AZ9bHf3HLzsVeD7fjOZ-YaQUwbfGDD5HWoQVd0LOO_Y1x5Y11T1AVmxruVV27f8A1m9I0fkU0p_AKBhjTgkh5JJ0Uu5Iv8ecNTZBU8HzC-Inm5CDh5LnKRtSG7xtLd0wjDqkUY0uaQFi7R4l6kJPkdtFjJtEe0FvfLULSKOYxl1pCkX-zppND8hNTpTPdhi0CfqixmxpM_k41qPCU_27zH5fXvzeP2juv919_P66r4yvOW56jl2XFhRC40cG6l7Nu00gGnWRnTQMtPpgfHBMC0koBYN1NJaLtYw9L1u6mNytuu7jeG5YMpq49I8pvYYSlJtI0XHASZQ7EATQ0oR12ob3UbHV8VAzQdQc7pqTld1TC0HUPVU9mXfvwwbtO9F-8Qn_3Ln47TkX4dRJePQG7RuTlbZ4P7_wRufN5ej</recordid><startdate>19810409</startdate><enddate>19810409</enddate><creator>Goldberg, Stephen J.</creator><creator>Clamann, H.Peter</creator><creator>McClung, J.Ross</creator><general>Elsevier Ireland Ltd</general><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>19810409</creationdate><title>Relation between motoneuron position and lateral rectus motor unit contraction speed: An intracellular study in the cat abducens nucleus</title><author>Goldberg, Stephen J. ; Clamann, H.Peter ; McClung, J.Ross</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c272t-92e824d434ae2e56a91051b0c5fc48071c8ab12bc1a460ea45036dd24f0b99a53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1981</creationdate><topic>Abducens Nerve - physiology</topic><topic>Animals</topic><topic>Axonal Transport</topic><topic>Axons - physiology</topic><topic>Cats</topic><topic>Electric Stimulation</topic><topic>Horseradish Peroxidase</topic><topic>Motor Neurons - physiology</topic><topic>Muscle Contraction</topic><topic>Muscles - innervation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Goldberg, Stephen J.</creatorcontrib><creatorcontrib>Clamann, H.Peter</creatorcontrib><creatorcontrib>McClung, J.Ross</creatorcontrib><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>Neuroscience letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Goldberg, Stephen J.</au><au>Clamann, H.Peter</au><au>McClung, J.Ross</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relation between motoneuron position and lateral rectus motor unit contraction speed: An intracellular study in the cat abducens nucleus</atitle><jtitle>Neuroscience letters</jtitle><addtitle>Neurosci Lett</addtitle><date>1981-04-09</date><risdate>1981</risdate><volume>23</volume><issue>1</issue><spage>49</spage><epage>54</epage><pages>49-54</pages><issn>0304-3940</issn><eissn>1872-7972</eissn><abstract>Thirty-one single muscle units of the cat lateral rectus muscle were activated through intracellular stimulation of their motoneurons in the principal abducens nucleus. 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| fulltext | fulltext |
| identifier | ISSN: 0304-3940 |
| ispartof | Neuroscience letters, 1981-04, Vol.23 (1), p.49-54 |
| issn | 0304-3940 1872-7972 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_75648200 |
| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Abducens Nerve - physiology Animals Axonal Transport Axons - physiology Cats Electric Stimulation Horseradish Peroxidase Motor Neurons - physiology Muscle Contraction Muscles - innervation |
| title | Relation between motoneuron position and lateral rectus motor unit contraction speed: An intracellular study in the cat abducens nucleus |
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