{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T09:20:31Z","timestamp":1769160031012,"version":"3.49.0"},"reference-count":9,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2004,10,13]],"date-time":"2004-10-13T00:00:00Z","timestamp":1097625600000},"content-version":"vor","delay-in-days":9539,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Muscle and Nerve"],"published-print":{"date-parts":[[1978,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The firing pattern of single motor units from the anterior tibial muscle was studied during constant isometric contraction. Recordings were made with bipolar, fine\u2010wire electrodes from 4 normal subjects and from 10 patients with spasticity. A microcomputer was used to classify the motor unit potentials automatically and to measure the interspike intervals. The patients had reduced firing frequencies and reduced variability between neighbor intervals. Seven patients with spasticity due to supraspinal lesions had positive correlation between neighbor intervals.<\/jats:p>","DOI":"10.1002\/mus.880010514","type":"journal-article","created":{"date-parts":[[2005,1,1]],"date-time":"2005-01-01T07:50:09Z","timestamp":1104565809000},"page":"416-418","source":"Crossref","is-referenced-by-count":25,"title":["Impaired regulation of the firing pattern of single motor units"],"prefix":"10.1002","volume":"1","author":[{"given":"Steen","family":"Andreassen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Annelise","family":"Rosenfalck","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2004,10,13]]},"reference":[{"key":"e_1_2_1_2_2","unstructured":"AndreassenS:Interval pattern of single motor unitsPhD thesis Technical University of denmark and University of copenhagen 1977 pp1\u2013197."},{"key":"e_1_2_1_3_2","unstructured":"AndreassenS RosenfalckA:Single motor unit recording. Proceedings of the IVth Nordic Meeting on Medical and Biological Engineering. Copenhagen Lyngby 19:1\u20133 1977."},{"key":"e_1_2_1_4_2","unstructured":"AndreassenS RosenfalckA: Recording from a single motor unit during strong effort.IEEE Trans Biomed Eng(in press)."},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.37.8.927"},{"key":"e_1_2_1_6_2","first-page":"242","article-title":"Discharge characteristics of single motor units in normal subjects and patients with supraspinal motor disturbances","volume":"3","author":"Freund HJ","year":"1973","journal-title":"New Developments in Electromyography and Clinical Neurophysiology."},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF00344627"},{"key":"e_1_2_1_8_2","article-title":"Dynamic aspects of motoneurone control and its disturbance","volume":"9","author":"Kranz H","journal-title":"Progress in Clinical Neurophysiology"},{"key":"e_1_2_1_9_2","first-page":"462","volume-title":"New Developments in Electromyography and Clinical Neurophysiology","author":"Prochazka VJ","year":"1973"},{"key":"e_1_2_1_10_2","volume-title":"Firing pattern of individual motor unit potentials during voluntary effort. Biomechanics IV, Int. Soc. of Biomechanics","author":"Rosenfalck A","year":"1978"}],"container-title":["Muscle &amp; Nerve"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmus.880010514","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mus.880010514","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,12]],"date-time":"2023-11-12T11:57:37Z","timestamp":1699790257000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/mus.880010514"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1978,9]]},"references-count":9,"journal-issue":{"issue":"5","published-print":{"date-parts":[[1978,9]]}},"alternative-id":["10.1002\/mus.880010514"],"URL":"https:\/\/doi.org\/10.1002\/mus.880010514","archive":["Portico"],"relation":{},"ISSN":["0148-639X","1097-4598"],"issn-type":[{"value":"0148-639X","type":"print"},{"value":"1097-4598","type":"electronic"}],"subject":[],"published":{"date-parts":[[1978,9]]}}}