{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T12:11:35Z","timestamp":1788351095509,"version":"build-2803163510"},"reference-count":60,"publisher":"Wiley","license":[{"start":{"date-parts":[[2018,1,1]],"date-time":"2018-01-01T00:00:00Z","timestamp":1514764800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pain Research and Management"],"published-print":{"date-parts":[[2018]]},"abstract":"<jats:p><jats:italic>Aim<\/jats:italic>. The aim of this study was to assess the electrical activity of temporalis and masseter muscles in children with cleft lip and palate (CLP) and pain-related temporomandibular disorders (TMD-P). <jats:italic>Methods<\/jats:italic>. The sample consisted of 31 CLP patients with a TMD-P (mean age 9.5\u2009\u00b1\u20091.8 years) and 32 CLP subjects with no TMD (mean age 9.2\u2009\u00b1\u20091.7 years). The children were assessed for the presence of temporomandibular disorders (TMD) using Axis I of the Research Diagnostic Criteria for TMD (RDC\/TMD). Electromyographical (EMG) recordings were performed using a DAB-Bluetooth Instrument (Zebris Medical GmbH, Germany) in the mandibular rest position and during maximum voluntary contraction (MVC). <jats:italic>Results<\/jats:italic>. The rest activity of the temporalis and masseter muscles was significantly higher in TMD-P group compared with non-TMD children. A significant decrease in temporalis muscle activity during MVC was observed in TMD-P patients. There was a significant increase in the Asymmetry Index for temporalis and masseter muscle rest activity in the TMD-P group. <jats:italic>Conclusion<\/jats:italic>. Cleft children diagnosed with TMD-P have altered masticatory muscle activity, and this can affect their muscle function.<\/jats:p>","DOI":"10.1155\/2018\/4182843","type":"journal-article","created":{"date-parts":[[2018,5,13]],"date-time":"2018-05-13T19:31:20Z","timestamp":1526239880000},"page":"1-9","source":"Crossref","is-referenced-by-count":12,"title":["Electromyographic Analysis of Masticatory Muscles in Cleft Lip and Palate Children with Pain-Related Temporomandibular Disorders"],"prefix":"10.1155","volume":"2018","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1103-1297","authenticated-orcid":true,"given":"Liliana","family":"Szyszka-Sommerfeld","sequence":"first","affiliation":[{"name":"Department of Orthodontics, Pomeranian Medical University of Szczecin, Al. Powsta\u0144c\u00f3w Wlkp. 72, Szczecin 70111, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Teresa","family":"Matthews-Brzozowska","sequence":"additional","affiliation":[{"name":"Department and Clinic of Maxillofacial Orthopaedics and Orthodontics, Poznan University of Medical Sciences, 70 Bukowska Street, Pozna\u0144 60812, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8453-1076","authenticated-orcid":true,"given":"Beata","family":"Kawala","sequence":"additional","affiliation":[{"name":"Department of Maxillofacial Orthopaedics and Orthodontics, Wroclaw Medical University, 26 Krakowska Street, Wroc\u0142aw 50425, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5754-0284","authenticated-orcid":true,"given":"Marcin","family":"Mikulewicz","sequence":"additional","affiliation":[{"name":"Department of Maxillofacial Orthopaedics and Orthodontics, Division of Facial Abnormalities, Wroclaw Medical University, 26 Krakowska Street, Wroc\u0142aw 50425, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5787-222X","authenticated-orcid":true,"given":"Monika","family":"Machoy","sequence":"additional","affiliation":[{"name":"Department of Orthodontics, Pomeranian Medical University of Szczecin, Al. Powsta\u0144c\u00f3w Wlkp. 72, Szczecin 70111, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8116-7229","authenticated-orcid":true,"given":"W\u0142odzimierz","family":"Wi\u0119ckiewicz","sequence":"additional","affiliation":[{"name":"Department of Prosthetic Dentistry, Wroclaw Medical University, 26 Krakowska Street, Wroc\u0142aw 50425, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Krzysztof","family":"Wo\u017aniak","sequence":"additional","affiliation":[{"name":"Department of Orthodontics, Pomeranian Medical University of Szczecin, Al. Powsta\u0144c\u00f3w Wlkp. 72, Szczecin 70111, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/s0140-6736(09)60695-4"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1007\/s00784-015-1445-0"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcms.2015.08.013"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcms.2017.06.012"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/cjq078"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1155\/2014\/583416"},{"issue":"5","key":"7","first-page":"810","volume":"76","year":"2006","journal-title":"Angle Orthodontist"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1155\/2015\/259372"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/23.2.193"},{"issue":"5","key":"10","first-page":"333","volume":"63","year":"1996","journal-title":"ASDC Journal of Dentistry for Children"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1080\/08869634.1989.11678284"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1597\/1545-1569(1998)035<0415:eiommi>2.3.co;2"},{"issue":"4","key":"13","first-page":"332","volume":"26","year":"1989","journal-title":"Cleft Palate Journal"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1056\/nejmra0802472"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1111\/ocr.12077"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.11607\/jop.1151"},{"issue":"4","key":"17","first-page":"301","volume":"6","year":"1992","journal-title":"Journal of Craniomandibular Disorders"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1186\/s10194-015-0586-5"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2010.04.032"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1155\/2014\/469187"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1080\/000163501300035788"},{"issue":"2","key":"22","first-page":"25","volume":"16","year":"2006","journal-title":"Head and Face Medicine"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1007\/bf03262695"},{"issue":"3","key":"24","first-page":"228","volume":"23","year":"2010","journal-title":"Acta Odontologica Latinoamericana"},{"issue":"2","key":"25","first-page":"159","volume":"46","year":"2004","journal-title":"Turkish Journal of Pediatrics"},{"issue":"2","key":"26","first-page":"144","volume":"19","year":"2005","journal-title":"Journal of Orofacial Pain"},{"issue":"4","key":"27","first-page":"297","volume":"15","year":"2012","journal-title":"International Journal of Computerized Dentistry"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.12659\/msm.883927"},{"key":"29","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2011.02218.x"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.2012.0177"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelekin.2014.03.001"},{"key":"32","doi-asserted-by":"publisher","DOI":"10.1590\/0103-6440201300198"},{"key":"33","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelekin.2015.05.004"},{"key":"34","doi-asserted-by":"publisher","DOI":"10.1016\/j.math.2007.05.011"},{"key":"35","doi-asserted-by":"publisher","DOI":"10.1016\/s0889-5406(05)81705-6"},{"key":"36","doi-asserted-by":"publisher","DOI":"10.1177\/10454411000110010401"},{"key":"37","doi-asserted-by":"publisher","DOI":"10.1177\/154405910808700406"},{"key":"38","doi-asserted-by":"publisher","DOI":"10.1152\/jn.00620.2003"},{"issue":"2","key":"39","first-page":"125","volume":"11","year":"1997","journal-title":"Journal of Orofacial Pain"},{"key":"40","doi-asserted-by":"publisher","DOI":"10.1155\/2014\/472346"},{"key":"41","year":"1981"},{"key":"42","first-page":"127","volume":"87","year":"1981","journal-title":"American Journal of Mental Deficiency"},{"key":"43","doi-asserted-by":"publisher","DOI":"10.1111\/ipd.12349"},{"issue":"6","key":"44","first-page":"743","volume":"21","year":"2012","journal-title":"Advances in Clinical and Experimental Medicine"},{"key":"45","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2842.2000.00490.x"},{"key":"46","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2009.01970.x"},{"key":"47","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2010.02097.x"},{"key":"48","doi-asserted-by":"publisher","DOI":"10.1016\/j.jelekin.2011.03.003"},{"key":"49","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.1989.tb01318.x"},{"key":"50","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2007.01788.x"},{"key":"51","doi-asserted-by":"publisher","DOI":"10.12659\/msm.893111"},{"key":"52","doi-asserted-by":"publisher","DOI":"10.1016\/s1050-6411(01)00006-2"},{"key":"53","doi-asserted-by":"publisher","DOI":"10.1179\/crn.2010.012"},{"key":"54","doi-asserted-by":"publisher","DOI":"10.1590\/s1806-83242004000400003"},{"key":"55","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.1982.tb01031.x"},{"key":"56","doi-asserted-by":"publisher","DOI":"10.1177\/154405910308200312"},{"key":"57","doi-asserted-by":"publisher","DOI":"10.1067\/mod.2000.103252"},{"key":"58","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2017.03.022"},{"key":"59","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2842.1999.00356.x"},{"key":"60","doi-asserted-by":"publisher","DOI":"10.1590\/2317-1782\/201620150112"}],"container-title":["Pain Research and Management"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/prm\/2018\/4182843.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/prm\/2018\/4182843.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/prm\/2018\/4182843.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,5,13]],"date-time":"2018-05-13T19:31:24Z","timestamp":1526239884000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/prm\/2018\/4182843\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018]]},"references-count":60,"alternative-id":["4182843","4182843"],"URL":"https:\/\/doi.org\/10.1155\/2018\/4182843","relation":{},"ISSN":["1203-6765","1918-1523"],"issn-type":[{"value":"1203-6765","type":"print"},{"value":"1918-1523","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018]]}}}