| pubmed-article:15218941 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:15218941 | lifeskim:mentions | umls-concept:C0237401 | lld:lifeskim |
| pubmed-article:15218941 | lifeskim:mentions | umls-concept:C0037929 | lld:lifeskim |
| pubmed-article:15218941 | lifeskim:mentions | umls-concept:C0023216 | lld:lifeskim |
| pubmed-article:15218941 | lifeskim:mentions | umls-concept:C0597198 | lld:lifeskim |
| pubmed-article:15218941 | lifeskim:mentions | umls-concept:C1948023 | lld:lifeskim |
| pubmed-article:15218941 | lifeskim:mentions | umls-concept:C0013812 | lld:lifeskim |
| pubmed-article:15218941 | pubmed:issue | 2 | lld:pubmed |
| pubmed-article:15218941 | pubmed:dateCreated | 2004-6-28 | lld:pubmed |
| pubmed-article:15218941 | pubmed:abstractText | This study describes the performance of surgically-implanted epimysial stimulating electrodes in the muscles of the lower extremities for use in functional neuromuscular stimulation (FNS) systems for standing after spinal cord injury. A total of 86 epimysial electrodes were implanted in 13 volunteers with low tetraplegia or paraplegia receiving the Case Western Reserve University/Veteran Affairs (CWRU/VA)-implanted standing/transfer neuroprosthesis. The neuroprosthesis consisted of bilateral epimysial electrodes in the knee and hip extensors (vastus lateralis, gluteus maximus, and adductor magnus or semimembranosus) and intramuscular electrodes at the T12/L1 or L1/L2 spinal roots for trunk extension. Recruitment properties, stimulated knee and hip extension moments, standing performance, and mechanical integrity over time were measured for a period up to four years post-implantation. Stimulated thresholds were stable and recruitment was sufficient to generate joint moments adequate for standing, with up to 97% body weight supported by the legs. Four mechanical failures were observed, all in the posterior muscles of the thigh, leaving 95% of all electrodes operational at all followup intervals. Probability of 24-month survival is estimated to be 93% plateauing to a steady state of 90% at four years. These results indicate that epimysial designs are appropriate for long-term clinical use in the large muscles of the lower extremities with implanted motor system neuroprostheses. | lld:pubmed |
| pubmed-article:15218941 | pubmed:language | eng | lld:pubmed |
| pubmed-article:15218941 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:15218941 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:15218941 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:15218941 | pubmed:month | Jun | lld:pubmed |
| pubmed-article:15218941 | pubmed:issn | 1534-4320 | lld:pubmed |
| pubmed-article:15218941 | pubmed:author | pubmed-author:TrioloRonald... | lld:pubmed |
| pubmed-article:15218941 | pubmed:author | pubmed-author:BieriCarolC | lld:pubmed |
| pubmed-article:15218941 | pubmed:author | pubmed-author:DavisJohn... | lld:pubmed |
| pubmed-article:15218941 | pubmed:author | pubmed-author:UhlirJames... | lld:pubmed |
| pubmed-article:15218941 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:15218941 | pubmed:volume | 12 | lld:pubmed |
| pubmed-article:15218941 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:15218941 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:15218941 | pubmed:pagination | 279-87 | lld:pubmed |
| pubmed-article:15218941 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:15218941 | pubmed:meshHeading | pubmed-meshheading:15218941... | lld:pubmed |
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| pubmed-article:15218941 | pubmed:meshHeading | pubmed-meshheading:15218941... | lld:pubmed |
| pubmed-article:15218941 | pubmed:year | 2004 | lld:pubmed |
| pubmed-article:15218941 | pubmed:articleTitle | Performance of epimysial stimulating electrodes in the lower extremities of individuals with spinal cord injury. | lld:pubmed |
| pubmed-article:15218941 | pubmed:affiliation | Department of Orthopaedics, Cleveland FES Center Technical Development Laboratory, Case Western Reserve University, Cleveland, OH 44106, USA. | lld:pubmed |
| pubmed-article:15218941 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:15218941 | pubmed:publicationType | Clinical Trial | lld:pubmed |
| pubmed-article:15218941 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:15218941 | pubmed:publicationType | Research Support, U.S. Gov't, Non-P.H.S. | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:15218941 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:15218941 | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:15218941 | lld:pubmed |
