| Laser etched bifilar fine wire electrode for skeletal muscle motor unit recording. | |
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MedLine Citation:
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PMID: 6185324 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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To selectively record a limited number of skeletal muscle motor unit action potentials, a bifilar fine wire electrode was developed. Two 8 micrometers wires were braided together, a hook formed, and ends insulated. A round beam, pulsed laser, etched a 5 micrometers piece of insulation from each wire near the hooked end. Bipolar recordings from a select number of skeletal muscle motor units were obtained from these two uninsulated 5 micrometers areas. Reactive and capacitative components for each set of electrodes were measured. These electrodes were selective in recording from 3 to 5 single motor unit action potentials at low isometric tension levels. |
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Authors:
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R M Nelson; G L Soderberg |
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Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
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Title: Electroencephalography and clinical neurophysiology Volume: 55 ISSN: 0013-4694 ISO Abbreviation: Electroencephalogr Clin Neurophysiol Publication Date: 1983 Feb |
Date Detail:
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Created Date: 1983-03-11 Completed Date: 1983-03-11 Revised Date: 2008-09-09 |
Medline Journal Info:
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Nlm Unique ID: 0375035 Medline TA: Electroencephalogr Clin Neurophysiol Country: NETHERLANDS |
Other Details:
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Languages: eng Pagination: 238-9 Citation Subset: IM |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Electrodes* Electromyography / instrumentation* Humans Lasers Muscles / physiology* |
| Grant Support | |
ID/Acronym/Agency:
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SR01AG01280-02/AG/NIA NIH HHS |
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