‘My face is listening to your smile’: Emotional contagion to vocal smile revealed by combined pupil reactivity and motor resonance.

‘My face is listening to your smile’: Emotional contagion to vocal smile revealed by combined pupil reactivity and motor resonance. | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 9 June 2024 V1 Latest version Share on ‘My face is listening to your smile’: Emotional contagion to vocal smile revealed by combined pupil reactivity and motor resonance. Authors : Annabelle Merchie 0000-0003-1629-2741 , Zoé Ranty , Nadia Hernandez , Jean-Julien Aucouturier , Claire Wardak 0000-0001-8847-1859 , and Marie Gomot 0000-0003-1747-5806 [email protected] Authors Info & Affiliations https://doi.org/10.22541/au.171791345.52863180/v1 247 views 141 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract Interaction between the different components of emotional contagion (i.e. emotional state and facial motor resonance), whether during implicit or explicit appraisal of emotion remains controversial. The aim of this study was i) to separate between these components thanks to vocal smile processing and ii) to estimate how they reflect implicit processes and/or an explicit appraisal loop. Emotional contagion to discrete vocal emotions was studied in 25 adults, through motor resonance and Autonomic Nervous System (ANS) reactivity. Facial expressions (fEMG: facial electromyography) and pupil dilation were assessed during processing and judgement of artificially emotionally modified sentences. fEMG revealed that Zygomaticus major was reactive to perceived sounds valence while Corrugator supercilii activity rather reflected explicit judgement. Timing analysis of pupil dilation provided further insight into both the emotional state and the implicit and explicit processing of vocal emotion, showing an early activity for emotional stimuli compared to neutral ones, followed by variations based on sounds valence, and by a late additional increase of pupil diameter depending on judgement. This innovative combination of these electrophysiological measures shed new light on the debated central and peripherical views within the framework of emotional contagion. Supplementary Material File (article_sepia-main-no-zotero_psychophysiology.docx) Download 878.24 KB Information & Authors Information Version history V1 Version 1 09 June 2024 Copyright This work is licensed under a Non Exclusive No Reuse License. Keywords emotional contagion femg motor resonance pupil reactivity vocal smile Authors Affiliations Annabelle Merchie 0000-0003-1629-2741 Université de Tours View all articles by this author Zoé Ranty Université de Tours View all articles by this author Nadia Hernandez Université de Tours View all articles by this author Jean-Julien Aucouturier Université de Bourgogne Franche Comté View all articles by this author Claire Wardak 0000-0001-8847-1859 Université de Tours View all articles by this author Marie Gomot 0000-0003-1747-5806 [email protected] Université de Tours View all articles by this author Metrics & Citations Metrics Article Usage 247 views 141 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Annabelle Merchie, Zoé Ranty, Nadia Hernandez, et al. ‘My face is listening to your smile’: Emotional contagion to vocal smile revealed by combined pupil reactivity and motor resonance.. Authorea . 09 June 2024. DOI: https://doi.org/10.22541/au.171791345.52863180/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. For more information or tips please see 'Downloading to a citation manager' in the Help menu . Format Please select one from the list RIS (ProCite, Reference Manager) EndNote BibTex Medlars RefWorks Direct import Tips for downloading citations document.getElementById('citMgrHelpLink').addEventListener('click', function() { popupHelp(this.href); return false; }); $(".js__slcInclude").on("change", function(e){ if ($(this).val() == 'refworks') $('#direct').prop("checked", false); $('#direct').prop("disabled", ($(this).val() == 'refworks')); }); View Options View options PDF View PDF Figures Tables Media Share Share Share article link Copy Link Copied! Copying failed. 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