{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T22:00:23Z","timestamp":1789077623750,"version":"build-2803163510"},"reference-count":6,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2017,4,10]],"date-time":"2017-04-10T00:00:00Z","timestamp":1491782400000},"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":[[2018,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p><jats:italic>Introduction<\/jats:italic>: Reference values (RVs) are required to separate normal from abnormal values obtained in electrodiagnostic (EDx) testing. However, it is frequently impractical to perform studies on control subjects to obtain RVs. The Extrapolated Reference Values (E\u2010Ref) procedure extracts RVs from data obtained during clinically indicated EDx testing. We compared the E\u2010Ref results with established RVs in several sets of EDx data. <jats:italic>Methods<\/jats:italic>: The mathematical basis for E\u2010Ref was explored to develop an algorithm for the E\u2010Ref procedure. To test the validity of this algorithm, it was applied to simulated and real jitter measurements from control subjects and patients with myasthenia gravis, and to nerve conduction studies from patients with various conditions referred for EDx studies. <jats:italic>Results<\/jats:italic>: There was good concordance between E\u2010Ref and RVs for all evaluated data sets. <jats:italic>Discussion<\/jats:italic>: E\u2010Ref is a promising method to develop RVs. <jats:italic>Muscle Nerve<\/jats:italic> <jats:bold>57<\/jats:bold>: 90\u201395, 2018<\/jats:p>","DOI":"10.1002\/mus.25606","type":"journal-article","created":{"date-parts":[[2017,2,9]],"date-time":"2017-02-09T08:43:08Z","timestamp":1486629788000},"page":"90-95","source":"Crossref","is-referenced-by-count":29,"title":["The extrapolated reference values procedure: Theory, algorithm, and results in patients and control subjects"],"prefix":"10.1002","volume":"57","author":[{"given":"Sanjeev D.","family":"Nandedkar","sequence":"first","affiliation":[{"name":"Natus Medical, Inc.  15 Dartantra Drive, Hopewell Junction, New York 12533 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donald B.","family":"Sanders","sequence":"additional","affiliation":[{"name":"Department of Neurology Duke University Medical Center Durham North Carolina USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lisa D.","family":"Hobson\u2010Webb","sequence":"additional","affiliation":[{"name":"Department of Neurology Duke University Medical Center Durham North Carolina USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Santoshi","family":"Billakota","sequence":"additional","affiliation":[{"name":"Department of Neurology Duke University Medical Center Durham North Carolina USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul E.","family":"Barkhaus","sequence":"additional","affiliation":[{"name":"Department of Neurology Medical College of Wisconsin Milwaukee Wisconsin USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erik V.","family":"St\u00e5lberg","sequence":"additional","affiliation":[{"name":"Academic Hospital Institute of Neurosciences, Uppsala University Uppsala Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,4,10]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"crossref","first-page":"S1","DOI":"10.1097\/00002060-199911001-00002","article-title":"Median motor nerve conduction to the abductor pollicis brevis","volume":"78","author":"Buschbacher RM","year":"1997","journal-title":"Am J Phys Med Rehabil"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.880171111"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.21424"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1097\/00004691-199505010-00004"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/WNP.0000000000000161"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.880150205"}],"container-title":["Muscle &amp; Nerve"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmus.25606","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mus.25606","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/mus.25606","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mus.25606","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,6]],"date-time":"2023-09-06T02:21:36Z","timestamp":1693966896000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/mus.25606"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,4,10]]},"references-count":6,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2018,1]]}},"alternative-id":["10.1002\/mus.25606"],"URL":"https:\/\/doi.org\/10.1002\/mus.25606","archive":["Portico"],"relation":{},"ISSN":["0148-639X","1097-4598"],"issn-type":[{"value":"0148-639X","type":"print"},{"value":"1097-4598","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,4,10]]}}}