{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T10:31:56Z","timestamp":1792146716953,"version":"4.4.0"},"reference-count":32,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2019,12,3]],"date-time":"2019-12-03T00:00:00Z","timestamp":1575331200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2020,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>This study aims to verify the associations among sleep bruxism (SB), sleep arousal (SA) and concurrent body movements.<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and Methods<\/jats:title><jats:p>Subjects underwent a standard overnight polysomnography test and audio\u2010video recordings. Sleep quality was evaluated according to the Rechtschaffen and Kales criteria, while SA was determined as per the American Sleep Disorders Association criteria. Analyses were performed by an external institution after masking of the subjects' information. SB was assessed based on the presence\/absence of rhythmic masticatory muscle activity (RMMA) episodes, which were identified by using electromyography of the masseter muscle. The observed simultaneous movements included lower leg movement (LLM), swallowing, face scratching, head movement, body movement, eye blinking, coughing, licking, sighing, body scratching, lip sucking, somniloquy and yawning. The LLM was determined visually, as well as through an increase in the tibialis electromyogram signal. Other movements were visually assessed using audio\u2010video recordings. The incidences of all the simultaneous movements were compared between RMMA with intercurrent SA (SAwRMMA; RMMA episode derived from a masseter electromyogram showing more than 10% of maximum voluntary contraction) and SA without RMMA (SAw\/oRMMA).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Fourteen subjects were included in this study (females\/males: 4\/10, mean age: 31.5\u00a0\u00b1\u00a05.7\u00a0years). Among these, LLM, swallowing, body movement, licking, body scratching and lip sucking were frequently observed in SAwRMMA episodes than in SAw\/oRMMA episodes, significantly. However, the non\u2010specific simultaneous movements were higher observed in SAw\/oRMMA episodes than that in SAwRMMA.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Our results suggest that SB is concurrently activated with LLM in relation to arousal.<\/jats:p><\/jats:sec>","DOI":"10.1111\/joor.12913","type":"journal-article","created":{"date-parts":[[2019,11,20]],"date-time":"2019-11-20T07:10:16Z","timestamp":1574233816000},"page":"281-288","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Association of masticatory muscle activity with sleep arousal and other concomitant movements during sleep"],"prefix":"10.1111","volume":"47","author":[{"given":"Haruna","family":"Miki","sequence":"first","affiliation":[{"name":"Department of Oral Rehabilitation and Regenerative Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2777-7226","authenticated-orcid":false,"given":"Hajime","family":"Minakuchi","sequence":"additional","affiliation":[{"name":"Department of Oral Rehabilitation and Regenerative Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mayu","family":"Miyagi","sequence":"additional","affiliation":[{"name":"Department of Stomatgnathic Function and Occlusal Reconstruction Institute of Biomedical Sciences Clinical Dentistry Tokushima University Graduate School Tokushima Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7374-3487","authenticated-orcid":false,"given":"Emilio Satoshi","family":"Hara","sequence":"additional","affiliation":[{"name":"Department of Biomaterials Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuji","family":"Shigemoto","sequence":"additional","affiliation":[{"name":"Department of Fixed Prosthodontics School of Dental Medicine Tsurumi University Yokohama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshitaka","family":"Suzuki","sequence":"additional","affiliation":[{"name":"Department of Stomatgnathic Function and Occlusal Reconstruction Institute of Biomedical Sciences Clinical Dentistry Tokushima University Graduate School Tokushima Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kenji","family":"Maekawa","sequence":"additional","affiliation":[{"name":"Department of Oral Rehabilitation and Regenerative Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshizo","family":"Matsuka","sequence":"additional","affiliation":[{"name":"Department of Stomatgnathic Function and Occlusal Reconstruction Institute of Biomedical Sciences Clinical Dentistry Tokushima University Graduate School Tokushima Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Glenn T.","family":"Clark","sequence":"additional","affiliation":[{"name":"Advanced Program in Orofacial Pain and Oral Medicine Ostrow School of Dentistry University of Southern California Los Angeles CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takuo","family":"Kuboki","sequence":"additional","affiliation":[{"name":"Department of Oral Rehabilitation and Regenerative Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,12,3]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.2341\/15-120-LIT"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12730"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2018.02.021"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12011"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.11607\/jop.921"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.smrv.2005.12.003"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1097\/NRL.0b013e3181422589"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345980770040901"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1388-2457(99)00245-X"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1389-9457(02)00009-6"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/33.12.1711"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345010800101501"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2869.2000.00202.x"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11325-017-1476-7"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.1994.tb01177.x"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleep.2017.05.015"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00784-013-0994-3"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/15.2.173"},{"key":"e_1_2_9_20_1","volume-title":"American Academy of Sleep Medicine: International Classification of Sleep Disorders","year":"2014"},{"key":"e_1_2_9_21_1","first-page":"208","volume-title":"Sleep Medicine Pearls","author":"Berry RB","year":"2014"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345960750010601"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410080413"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/20.11.982"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.52.4.786"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2011.02232.x"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2008.01912.x"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2869.2006.00536.x"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1177\/154405910308200408"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1388-2457(00)00363-1"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.5664\/jcsm.2914"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/18.6.463"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.5664\/jcsm.3152"}],"container-title":["Journal of Oral Rehabilitation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/joor.12913","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/joor.12913","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/joor.12913","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,7]],"date-time":"2023-09-07T19:41:07Z","timestamp":1694115667000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/joor.12913"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,12,3]]},"references-count":32,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2020,3]]}},"alternative-id":["10.1111\/joor.12913"],"URL":"https:\/\/doi.org\/10.1111\/joor.12913","archive":["Portico"],"relation":{},"ISSN":["0305-182X","1365-2842"],"issn-type":[{"value":"0305-182X","type":"print"},{"value":"1365-2842","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,12,3]]},"assertion":[{"value":"2019-06-11","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-11-14","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-12-03","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}