{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T22:36:12Z","timestamp":1788820572509,"version":"build-2803163510"},"reference-count":40,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2021,12,26]],"date-time":"2021-12-26T00:00:00Z","timestamp":1640476800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100007219","name":"Natural Science Foundation of Shanghai","doi-asserted-by":"publisher","award":["21Y11903800"],"award-info":[{"award-number":["21Y11903800"]}],"id":[{"id":"10.13039\/100007219","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2022,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Orthodontic treatment is a common clinical method of malocclusion. Studies have found that neurons in the sensorimotor cortex of the brain undergo adaptive remodeling in response to changes in oral behavior or occlusion.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To explore whether orthodontic treatment could be sufficient to cause neuroplastic changes in the corticomotor excitability of the masseter muscle.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Fifteen Angle Class II malocclusion patients who were receiving orthodontic treatment participated in the study. Cortical excitability was assessed by electromyographic activity changes evoked by transcranial magnetic stimulation. Four orthodontic time points were recorded, including baseline, day 1, day 7, and day 30. Motor evoked potentials (MEPs) were recorded in the masseter muscle and the first dorsal interosseous muscle (FDI) serving as a control. The data were analysed by stimulus\u2013response curves and corticomotor mapping. Statistical analyses involved repeated measures analysis of variance, two\u2010way ANOVA, and Tukey's post hoc tests.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Motor evoked potentials (MEPs) of the masseter muscle were significantly decreased during orthodontic treatment compared with those of the baseline (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0&lt;\u00a0.001). MEPs of the masseter muscle were dependent on session and stimulus intensity (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0&lt;\u00a0.001), whereas MEPs of FDI were only dependent on stimulus intensity (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a0.091). Finally, Tukey's post hoc tests demonstrated that MEPs of the masseter muscle on days 1 and 7, with 70%\u201390% stimulus intensities, were higher than those of baseline values (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0&lt;\u00a0.001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The present study suggested that orthodontic treatment can lead to neuroplastic changes in the corticomotor control of the masseter muscle, which may add to our understanding of the adaptive response of subjects to changes of oral environment during the orthodontic treatment.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/joor.13298","type":"journal-article","created":{"date-parts":[[2021,12,18]],"date-time":"2021-12-18T01:28:11Z","timestamp":1639790891000},"page":"258-264","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Changes of neuroplasticity in cortical motor control of human masseter muscle related to orthodontic treatment"],"prefix":"10.1111","volume":"49","author":[{"given":"Weicai","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Prosthodontics School &amp; Hospital of Stomatology Shanghai Engineering Research Center of Tooth Restoration and Regeneration Tongji University Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Congcong","family":"Cui","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics School &amp; Hospital of Stomatology Shanghai Engineering Research Center of Tooth Restoration and Regeneration Tongji University Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6163-2496","authenticated-orcid":false,"given":"Zhonglin","family":"Hu","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics School &amp; Hospital of Stomatology Shanghai Engineering Research Center of Tooth Restoration and Regeneration Tongji University Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics School &amp; Hospital of Stomatology Shanghai Engineering Research Center of Tooth Restoration and Regeneration Tongji University Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jijun","family":"Wang","sequence":"additional","affiliation":[{"name":"Shanghai Mental Health Center School of Medicine Shanghai Jiaotong University Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,12,26]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.neuro.23.1.393"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1152\/jn.2001.86.5.2125"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/1073858405278015"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-444-53825-3.00010-3"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1177\/0022034515602478"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.23753"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bbr.2011.11.013"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/21.3.231"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1177\/154405910808700509"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2006.11.014"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-444-53825-3.00020-6"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1101\/cshperspect.a005736"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2011.04.005"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0270(97)02242-5"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1388-2457(98)00080-7"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-002-1234-2"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.2008.153288"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.2002.035352"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1388-2457(01)00677-0"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2006.09.013"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1152\/japplphysiol.00543.2006"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1007\/s002210000626"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroscience.2013.04.040"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-006-0380-3"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/eos.12101"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0168-5597(97)00096-8"},{"issue":"2","key":"e_1_2_10_28_1","first-page":"145","article-title":"The excitability of the trigeminal motor system in sleep bruxism: a transcranial magnetic stimulation and brainstem reflex study","volume":"20","author":"Gastaldo E","year":"2006","journal-title":"J Orofac Pain"},{"issue":"4","key":"e_1_2_10_29_1","first-page":"541","article-title":"Biomechanical basis of tooth movement","volume":"45","author":"Burstone CJ","year":"1986","journal-title":"Nihon Kyosei Shika Gakkai Zasshi"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.23753"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-003-1517-2"},{"key":"e_1_2_10_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2008.09.024"},{"key":"e_1_2_10_33_1","doi-asserted-by":"publisher","DOI":"10.1007\/s002219900269"},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.95.3.861"},{"key":"e_1_2_10_35_1","doi-asserted-by":"publisher","DOI":"10.1006\/nlme.2002.4091"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature712"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.3440-03.2004"},{"key":"e_1_2_10_38_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12682"},{"key":"e_1_2_10_39_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nlm.2012.09.004"},{"key":"e_1_2_10_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0166-4328(01)00199-1"},{"issue":"1","key":"e_1_2_10_41_1","first-page":"26","article-title":"Occlusal features and masticatory muscles activity. 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