{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,28]],"date-time":"2026-03-28T19:25:38Z","timestamp":1774725938913,"version":"3.50.1"},"reference-count":12,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2012,7,16]],"date-time":"2012-07-16T00:00:00Z","timestamp":1342396800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Muscle and Nerve"],"published-print":{"date-parts":[[2012,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>INTRODUCTION:<\/jats:title><jats:p>Electrical impedance myography (EIM) is a noninvasive technique used for assessment of muscle health in which a high\u2010frequency, low\u2010amplitude electric current is applied to the skin overlying a muscle, and the resulting surface voltage is measured. We have previously used adhesive electrodes, application of which is inconvenient. We present data using a handheld electrode array (HEA) that we devised to expedite the EIM procedure in a clinical setting.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods:<\/jats:title><jats:p>Thirty\u2010four healthy volunteers and 24 radiculopathy subjects underwent EIM testing using the HEA and adhesive electrodes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>The HEA was shown to have good test\u2013retest reproducibility, with intraclass correlation coefficients as high as 0.99. HEA data correlated strongly with data from adhesive electrodes, \u03c1 = 0.85 in healthy volunteers (<jats:italic>P<\/jats:italic> &lt; 0.001) and \u03c1 = 0.75 in radiculopathy subjects (<jats:italic>P<\/jats:italic> &lt; 0.001).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions:<\/jats:title><jats:p>These data support the potential use of a handheld array for performing rapid localized surface impedance measurements. Muscle Nerve 46: 257\u2013263, 2012<\/jats:p><\/jats:sec>","DOI":"10.1002\/mus.23307","type":"journal-article","created":{"date-parts":[[2012,1,11]],"date-time":"2012-01-11T11:14:33Z","timestamp":1326280473000},"page":"257-263","source":"Crossref","is-referenced-by-count":41,"title":["Utilizing a handheld electrode array for localized muscle impedance measurements"],"prefix":"10.1002","volume":"46","author":[{"given":"Pushpa","family":"Narayanaswami","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew J.","family":"Spieker","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Phillip","family":"Mongiovi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John C.","family":"Keel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stefan C.","family":"Muzin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seward B.","family":"Rutkove","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,7,16]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.10048"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1088\/0031-9155\/44\/10\/304"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.20377"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2007.08.004"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000172338.95064.cb"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.21362"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2005.12.029"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.20981"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.21115"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2007.07.016"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2010.01.017"},{"key":"e_1_2_6_13_2","volume-title":"An introduction to the finite element method","author":"Reddy JN","year":"2005"}],"container-title":["Muscle &amp; Nerve"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmus.23307","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mus.23307","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T03:07:09Z","timestamp":1696907229000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/mus.23307"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,7,16]]},"references-count":12,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2012,8]]}},"alternative-id":["10.1002\/mus.23307"],"URL":"https:\/\/doi.org\/10.1002\/mus.23307","archive":["Portico"],"relation":{},"ISSN":["0148-639X","1097-4598"],"issn-type":[{"value":"0148-639X","type":"print"},{"value":"1097-4598","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,7,16]]}}}