{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T10:01:54Z","timestamp":1791021714867,"version":"4.1.0"},"reference-count":26,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2016,1,30]],"date-time":"2016-01-30T00:00:00Z","timestamp":1454112000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100007605","name":"Aarhus Universitet","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007605","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2016,6]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>Anecdotally, chronic oro\u2010facial pain patients may perceive the painful face area as \u2018swollen\u2019. Because there are no clinical signs, these self\u2010reported \u2018illusions\u2019 may represent perceptual distortions and can be speculated to contribute to the maintenance of oro\u2010facial pain. This descriptive study investigated whether chronic oro\u2010facial pain patients experience perceptual distortions \u2013 a kind of body image disruption. Sixty patients were consecutively recruited to fill in questionnaires regarding i) pain experience, ii) self\u2010reports of perceptual distortion and iii) psychological condition. Perceptual distortions were examined in the total group and in three diagnostic subgroups: i) painful post\u2010traumatic trigeminal neuropathy (<jats:styled-content style=\"fixed-case\">PPTN<\/jats:styled-content>), ii) painful temporomandibular disorder (<jats:styled-content style=\"fixed-case\">TMD<\/jats:styled-content>) or iii) persistent idiopathic facial pain (<jats:styled-content style=\"fixed-case\">PIFP<\/jats:styled-content>). A large proportion of oro\u2010facial pain patients reported perceptual distortions of the face (55\u00b70%). In the diagnostic subgroups, perceptual distortions were most pronounced in <jats:styled-content style=\"fixed-case\">PPTN<\/jats:styled-content> patients (81\u00b75%) but with no significant group differences. In the total group of chronic oro\u2010facial pain patients, the present pain intensity explained 16\u00b79% of the variance in magnitude of the perceptual distortions (<jats:italic>R<\/jats:italic><jats:sup>2<\/jats:sup> = 16\u00b79, <jats:italic>F<\/jats:italic>(31) = 6\u00b73, <jats:italic>P<\/jats:italic> = 0\u00b7017). This study demonstrates that many chronic oro\u2010facial pain patients may experience perceptual distortions. Future studies may clarify the mechanisms underlying perceptual distortions, which may point towards new complementary strategies for the management of chronic oro\u2010facial pain.<\/jats:p>","DOI":"10.1111\/joor.12383","type":"journal-article","created":{"date-parts":[[2016,1,30]],"date-time":"2016-01-30T14:20:55Z","timestamp":1454163655000},"page":"409-416","source":"Crossref","is-referenced-by-count":14,"title":["Reports of perceptual distortion of the face are common in patients with different types of chronic oro\u2010facial pain"],"prefix":"10.1111","volume":"43","author":[{"given":"L. K.","family":"Dagsd\u00f3ttir","sequence":"first","affiliation":[{"name":"Section of Orofacial Pain and Jaw Function Department of Dentistry Aarhus University Aarhus Denmark"},{"name":"Scandinavian Center of Orofacial Neurosciences (SCON)  Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"I.","family":"Skyt","sequence":"additional","affiliation":[{"name":"Section of Orofacial Pain and Jaw Function Department of Dentistry Aarhus University Aarhus Denmark"},{"name":"Department of Psychology and Behavioral Sciences School of Business and Social Sciences Aarhus University Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Vase","sequence":"additional","affiliation":[{"name":"Department of Psychology and Behavioral Sciences School of Business and Social Sciences Aarhus University Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Baad\u2010Hansen","sequence":"additional","affiliation":[{"name":"Section of Orofacial Pain and Jaw Function Department of Dentistry Aarhus University Aarhus Denmark"},{"name":"Scandinavian Center of Orofacial Neurosciences (SCON)  Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E.","family":"Castrillon","sequence":"additional","affiliation":[{"name":"Section of Orofacial Pain and Jaw Function Department of Dentistry Aarhus University Aarhus Denmark"},{"name":"Scandinavian Center of Orofacial Neurosciences (SCON)  Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Svensson","sequence":"additional","affiliation":[{"name":"Section of Orofacial Pain and Jaw Function Department of Dentistry Aarhus University Aarhus Denmark"},{"name":"Scandinavian Center of Orofacial Neurosciences (SCON)  Aarhus Denmark"},{"name":"Department of Dental Medicine Karolinska Institutet Huddinge Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2016,1,30]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11916-009-0085-y"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7793.1999.609ae.x"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-005-2278-x"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neubiorev.2011.03.013"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpain.2015.01.006"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(94)90919-9"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pain.2008.08.001"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pain.2007.03.013"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0304-3940(97)13441-3"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cogbrainres.2005.05.008"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sjpain.2011.05.005"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2007.07.012"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1177\/1545968311433209"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pain.2010.09.030"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-015-4330-9"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005053-198612000-00004"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1037\/1040-3590.7.4.524"},{"key":"e_1_2_9_19_1","volume-title":"Manual for the state\u2010trait anxiety inventory (form Y) (\u201cself\u2010evaluation questionnaire\u201d)","author":"Spielberger CD","year":"1983"},{"key":"e_1_2_9_20_1","volume-title":"BDI\u2010II, beck depression inventory: Manual","author":"Beck AT","year":"1996"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1177\/0333102413485658"},{"key":"e_1_2_9_22_1","first-page":"301","article-title":"Research diagnostic criteria for temporomandibular disorders: review, criteria, examinations and specifications, critique","volume":"6","author":"Dworkin SF","year":"1992","journal-title":"J Craniomandib Disord"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000282763.29778.59"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/j.1532-2149.2012.00120.x"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.1733-12.2012"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11916-008-0020-7"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cub.2008.09.031"}],"container-title":["Journal of Oral Rehabilitation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjoor.12383","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjoor.12383","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/joor.12383","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,2]],"date-time":"2023-10-02T21:27:15Z","timestamp":1696282035000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/joor.12383"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,1,30]]},"references-count":26,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2016,6]]}},"alternative-id":["10.1111\/joor.12383"],"URL":"https:\/\/doi.org\/10.1111\/joor.12383","archive":["Portico"],"relation":{},"ISSN":["0305-182X","1365-2842"],"issn-type":[{"value":"0305-182X","type":"print"},{"value":"1365-2842","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,1,30]]}}}