{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T00:29:22Z","timestamp":1788913762024,"version":"build-2803163510"},"reference-count":40,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T00:00:00Z","timestamp":1756339200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Facial Plastic Surgery &amp; Aesthetic Medicine"],"published-print":{"date-parts":[[2025,9,1]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction:<\/jats:title>\n                    <jats:p>Facial palsy (FP) can impair nonverbal communication, and patients often report difficulty recognizing emotional expressions in others.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To compare early cortical processing of emotional facial expressions in healthy controls, FP patients, and patients who had undergone facial reanimation surgery using magnetoencephalography (MEG) and analyzing the M170 component, a face-sensitive neuromagnetic response.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      Neuromagnetic responses were recorded with a whole-head 306-sensors MEG system. We studied M170 responses to\n                      <jats:italic toggle=\"yes\">angry, happy, sad,<\/jats:italic>\n                      and\n                      <jats:italic toggle=\"yes\">neutral<\/jats:italic>\n                      faces in 10 healthy controls, 5 untreated FP patients, 11 patients with hypoglossal-facial nerve transfer (HFNT), and 4 patients with temporalis muscle transfer.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Untreated FP patients had delayed M170 latencies (174.8\u2009\u00b1\u200914.5 ms) and increased amplitudes (430.2 \u00b1 214.2 fT) compared with controls (162.8\u2009\u00b1\u20098.6 ms and 306.0 \u00b1 185.0 fT). HFNT patients demonstrated reduced latencies (167.7\u2009\u00b1\u200912.5 ms) and amplitudes (285.5\u2009\u00b1\u2009125.2 fT) relative to FP patients, approximating control values. No significant hemispheric effects or emotion-specific modulation were observed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>These findings suggest that facial reanimation via HFNT may promote partial normalization of cortical processing of facial emotions, reflecting adaptive neuroplasticity. This study supports the facial feedback hypothesis, whereby the ability to express facial emotions contributes to effective emotion recognition.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/26893614251369491","type":"journal-article","created":{"date-parts":[[2025,9,30]],"date-time":"2025-09-30T17:58:29Z","timestamp":1759255109000},"page":"439-446","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Impact of Facial Palsy and Reanimation Surgery on Emotion Recognition: A Magnetoencephalography Study of Early Face Processing: The M170 Component"],"prefix":"10.1177","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1569-3578","authenticated-orcid":false,"given":"R\u00e9mi","family":"Hervochon","sequence":"first","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."},{"name":"Oto-Rhino-Laryngology and Cervico-Facial Surgery Department, AP-HP, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."},{"name":"American Hospital of Paris, Neuilly sur Seine, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guillaume","family":"Dupuch","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."},{"name":"Oto-Rhino-Laryngology and Cervico-Facial Surgery Department, AP-HP, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maximilien","family":"Chaumon","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deborah","family":"Ziri","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claire","family":"Foirest","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."},{"name":"Oto-Rhino-Laryngology and Cervico-Facial Surgery Department, AP-HP, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laurent","family":"Hugueville","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christophe","family":"Gitton","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diane","family":"Picard","sequence":"additional","affiliation":[{"name":"Oto-Rhino-Laryngology and Cervico-Facial Surgery Department, AP-HP, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fr\u00e9d\u00e9ric","family":"Tankere","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."},{"name":"Oto-Rhino-Laryngology and Cervico-Facial Surgery Department, AP-HP, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nathalie","family":"George","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Institut du Cerveau\u2013Paris Brain Institute\u2013ICM, Inserm, CNRS, APHP, CENIR, Centre MEG-EEG and Experimental Neurosurgery Team, H\u00f4pital de la Piti\u00e9 Salp\u00eatri\u00e8re, Paris, France."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2025,8,28]]},"reference":[{"key":"e_1_3_8_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-024-08999-x"},{"key":"e_1_3_8_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cortex.2019.07.015"},{"issue":"1","key":"e_1_3_8_4_2","first-page":"19","article-title":"Emotion recognition in patients with peripheral facial paralysis\u2013A pilot study","volume":"55","author":"Konnerth V","year":"2016","unstructured":"Konnerth V, , Mohr G, , von Piekartz H. Emotion recognition in patients with peripheral facial paralysis\u2013A pilot study. Rehabilitation (Stuttg)., 2016; 55(1):19\u201325; doi: 10.1055\/s-0042-100228","journal-title":"Rehabilitation (Stuttg)."},{"key":"e_1_3_8_5_2","doi-asserted-by":"publisher","DOI":"10.3390\/diagnostics12051138"},{"key":"e_1_3_8_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.anplas.2015.07.002"},{"key":"e_1_3_8_7_2","first-page":"69","article-title":"Four cases of facial paralysis treated by hypoglosso-facial anastomosis","volume":"5","author":"Sargent P","year":"1912","unstructured":"Sargent P. Four cases of facial paralysis treated by hypoglosso-facial anastomosis. Proc R Soc Med. 1912; 5(Neurol Sect):69\u201370.","journal-title":"Proc R Soc Med"},{"key":"e_1_3_8_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-8993(00)02177-6"},{"key":"e_1_3_8_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10060"},{"key":"e_1_3_8_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.nicl.2021.102782"},{"key":"e_1_3_8_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.20464"},{"key":"e_1_3_8_12_2","doi-asserted-by":"publisher","DOI":"10.1097\/00006534-200004000-00005"},{"key":"e_1_3_8_13_2","doi-asserted-by":"publisher","DOI":"10.1089\/fpsam.2021.0028"},{"key":"e_1_3_8_14_2","doi-asserted-by":"publisher","DOI":"10.1089\/fpsam.2023.0235"},{"key":"e_1_3_8_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.anplas.2013.03.002"},{"key":"e_1_3_8_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jneumeth.2016.03.022"},{"key":"e_1_3_8_17_2","doi-asserted-by":"publisher","DOI":"10.3389\/fpsyt.2020.554844"},{"key":"e_1_3_8_18_2","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.2090-15.2015"},{"key":"e_1_3_8_19_2","doi-asserted-by":"publisher","DOI":"10.1002\/hbm.22028"},{"key":"e_1_3_8_20_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7610.2004.00318.x"},{"key":"e_1_3_8_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2014.09.015"},{"key":"e_1_3_8_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsych.2014.04.015"},{"key":"e_1_3_8_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neulet.2012.04.075"},{"key":"e_1_3_8_24_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00221-015-4525-0"},{"key":"e_1_3_8_25_2","doi-asserted-by":"publisher","DOI":"10.3389\/fnhum.2022.866253"},{"key":"e_1_3_8_26_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuropsychologia.2022.108334"},{"key":"e_1_3_8_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2025.121036"},{"key":"e_1_3_8_28_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cognition.2004.01.005"},{"key":"e_1_3_8_29_2","article-title":"Karolinska Directed Emotional Faces","author":"Lundqvist D","year":"2015","unstructured":"Lundqvist D, , Flykt A, , \u00d6hman A. Karolinska Directed Emotional Faces. Cognition and Emotion. 2015; doi: 10.1037\/t27732-000","journal-title":"Cognition and Emotion"},{"key":"e_1_3_8_30_2","doi-asserted-by":"publisher","DOI":"10.1038\/nn.4504"},{"key":"e_1_3_8_31_2","doi-asserted-by":"publisher","DOI":"10.3758\/BRM.42.3.671"},{"key":"e_1_3_8_32_2","doi-asserted-by":"publisher","DOI":"10.1155\/2011\/879716"},{"key":"e_1_3_8_33_2","unstructured":"Anonymous. R: The R Project for Statistical Computing. n.d. Available from: https:\/\/www.r-project.org\/ [Last accessed: December8 2019]."},{"key":"e_1_3_8_34_2","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v067.i01"},{"key":"e_1_3_8_35_2","article-title":"Emmeans: Estimated marginal means","author":"Lenth RV","year":"2017","unstructured":"Lenth RV. Emmeans: Estimated marginal means. Aka Least-Squares Means. 2017; doi: 10.32614\/CRAN.package.emmeans","journal-title":"Aka Least-Squares Means"},{"key":"e_1_3_8_36_2","doi-asserted-by":"publisher","DOI":"10.1177\/1948550617697177"},{"key":"e_1_3_8_37_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuropsychologia.2021.107894"},{"key":"e_1_3_8_38_2","doi-asserted-by":"publisher","DOI":"10.3390\/brainsci10030147"},{"key":"e_1_3_8_39_2","doi-asserted-by":"publisher","DOI":"10.1080\/00016489.2024.2302899"},{"key":"e_1_3_8_40_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2016.12.022"},{"key":"e_1_3_8_41_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2025.04.038"}],"container-title":["Facial Plastic Surgery &amp; Aesthetic Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/26893614251369491","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/26893614251369491","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/26893614251369491","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T06:26:30Z","timestamp":1777443990000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/26893614251369491"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,28]]},"references-count":40,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2025,9,1]]}},"alternative-id":["10.1177\/26893614251369491"],"URL":"https:\/\/doi.org\/10.1177\/26893614251369491","relation":{},"ISSN":["2689-3614","2689-3622"],"issn-type":[{"value":"2689-3614","type":"print"},{"value":"2689-3622","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,8,28]]}}}