{"id":745,"date":"2019-11-19T15:34:56","date_gmt":"2019-11-19T15:34:56","guid":{"rendered":"\/blog\/?p=745"},"modified":"2025-09-11T10:42:36","modified_gmt":"2025-09-11T09:42:36","slug":"le-sourire","status":"publish","type":"post","link":"https:\/\/www.mindvalley.com\/blog\/fr\/le-sourire\/","title":{"rendered":"Le sourire, cette expression subtile qui modifie votre cerveau"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Le sourire<\/strong>, cette expression subtile qui modifie votre cerveau<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Combien de fois souriez-vous par jour ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Impossible de le dire, tant cela d\u00e9pend de votre personnalit\u00e9 et des instants choisis. Mais souriez-vous toujours pour exprimer le plaisir ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Est-il toujours associ\u00e9 \u00e0 un sentiment positif ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Timide, narquois, carnassier, glamour, conqu\u00e9rant, etc. Dix-neuf sourires ont \u00e9t\u00e9 recens\u00e9s, nous n\u2019en d\u00e9cryptons que six. Levons le voile sur la plus subtile des expressions humaines.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-a-quoi-sert-le-sourire\">\u00c0 quoi sert le sourire ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u00ab Le sourire provient d\u2019une vibration qui associe la joie et la terreur, l\u2019\u00e9merveillement et l\u2019effroi \u00bb<\/em>, \u00e9crit Patrick Drevet dans son essai Le Sourire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Complexe, il r\u00e9v\u00e8le ce que nous sommes. Pourtant, \u00e0 l\u2019inverse du rire, qui pr\u00e9occupe les chercheurs depuis une vingtaine d\u2019ann\u00e9es, peu d\u2019\u00e9tudes ont \u00e9t\u00e9 consacr\u00e9es \u00e0 cette expression tr\u00e8s subtile.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 quand remonte le premier ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00c0 la naissance, il n\u2019existe pas.<\/strong> Il appara\u00eet chez le b\u00e9b\u00e9 entre son 30e et son 45e jour, au plus tard \u00e0 3 mois. Il sert \u00e0 exprimer un contentement \u00e0 la vue d\u2019une personne famili\u00e8re, \u00e0 l\u2019\u00e9coute d\u2019un son m\u00e9lodieux ou apr\u00e8s un repas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019apprentissage par imitation va ensuite jouer son r\u00f4le et donner tous ses sens au sourire. Le psychologue <strong>Paul Ekman<\/strong> en a recens\u00e9 dix-neuf diff\u00e9rents, dont ceux empreints de peur, de m\u00e9pris ou d\u2019ironie : les rictus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sourire est d\u2019abord un m\u00e9canisme c\u00e9r\u00e9bral. Selon les scientifiques, tout commence par une excitation de la partie ant\u00e9rieure de notre <strong>hypothalamus<\/strong>. Cette glande est situ\u00e9e \u00e0 la base du cerveau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Telle une onde, elle transmet un influx nerveux au syst\u00e8me limbique, si\u00e8ge des \u00e9motions. Le tonus musculaire se rel\u00e2che, les r\u00e9actions faciales de contentement apparaissent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voil\u00e0 une excitation de la partie post\u00e9rieure de l\u2019hypothalamus entra\u00eene des r\u00e9actions de m\u00e9contentement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-l-importance-du-sourire\">L\u2019importance du sourire<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Aussi anodin que cela puisse para\u00eetre, le sourire a plus d\u2019une vertu. Il apaise entre autres la r\u00e9action de stress.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il lib\u00e8re aussi <strong>des substances neurochimiques saines, telles que la dopamine et les endorphines<\/strong>. C\u2019est cette r\u00e9action qui nous permet de nous sentir bien tout de suite.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il a \u00e9t\u00e9 prouv\u00e9 que le simple fait d\u2019activer les muscles faciaux du sourire nous incite \u00e0 \u00e9valuer la vie de fa\u00e7on plus positive. Et ce, m\u00eame si nous n\u2019en ressentons pas l\u2019envie,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voir une personne sourire nous incite \u00e0 nous sentir et \u00e0 agir mieux. \u00c9galement, si vous souriez \u00e0 quelqu\u2019un les chances sont que cette personne vous fasse un beau sourire en retour.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2019est ce qu\u2019on appelle la <strong>contagion \u00e9motionnelle.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quand vous souriez avec sinc\u00e9rit\u00e9, vous incitez les gens \u00e0 venir vers vous et \u00e0 s\u2019ouvrir davantage \u00e0 vous. <strong>Sourire plusieurs fois par jour peut propager des ondes merveilleuses partout. <\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Que ce soit dans votre cerveau, votre corps, votre esprit et vos relations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-749 aligncenter\" src=\"\/wp-content\/uploads\/2019\/11\/Bienfaits-sourire-min.jpg\" alt=\"Bienfaits sourire\" width=\"800\" height=\"531\"><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-les-bienfaits-relies-au-sourire\">Les bienfaits reli\u00e9s au sourire<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le sourire est souvent un rem\u00e8de gratuit et tr\u00e8s efficace contre la morosit\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voici 5 bienfaits qui se feront sentir tr\u00e8s rapidement :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-sourire-vous-rend-attirant\">1. Sourire vous rend attirant<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nous sommes naturellement attir\u00e9s par les gens qui sourient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pourquoi ? Parce qu\u2019ils nous paraissent plus attrayants, sociables et confiants.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une \u00e9tude a m\u00eame d\u00e9montr\u00e9 que 69 % des personnes interrog\u00e9es trouvent qu\u2019un sourire est plus attrayant chez les femmes que du maquillage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Conclusion: le sourire reste l\u2019arme la plus puissante en termes de s\u00e9duction !<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-sourire-est-contagieux\">2. Sourire est contagieux<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De la m\u00eame fa\u00e7on que b\u00e2iller est contagieux, un sourire est communicatif. Encore une fois, tout se passe dans notre cerveau qui est \u00ab c\u00e2bl\u00e9 \u00bb pour la sociabilit\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque nous interagissons avec les autres, un pont neuronal est cr\u00e9\u00e9 entre notre cerveau et ceux qui nous font face.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nos <strong>\u00ab neurones miroirs \u00bb<\/strong> assurent une fonction de synchronisation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ils peuvent alors activer la m\u00eame r\u00e9gion de notre cerveau qui a \u00e9t\u00e9 activ\u00e9 dans celui de la personne avec laquelle vous interagissez.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-modifier-votre-humeur\">3. Modifier votre humeur<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les scientifiques ont \u00e9tudi\u00e9 ce qui se produit en nous lorsque ces muscles du visage, ainsi que les minces os de la face, se d\u00e9placent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ils ont constat\u00e9 que le sourire lib\u00e8re de la dopamine et de la s\u00e9rotonine dans le cerveau, provoquant un sentiment de bonheur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous pouvons am\u00e9liorer nos \u00e9tats physiologiques et psychologiques en changeant d\u00e9lib\u00e9r\u00e9ment nos expressions faciales.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-renforcer-votre-systeme-immunitaire\">4. Renforcer votre syst\u00e8me immunitaire<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sourire aide le syst\u00e8me immunitaire \u00e0 travailler plus efficacement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une petite risette peut vous permettre de <strong>baisser votre pression art\u00e9rielle<\/strong> et \u00e0 vous sentir plus d\u00e9tendu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque vous souriez, vous lib\u00e9rez des hormones associ\u00e9es au \u00abcircuit de la r\u00e9compense\u00bb chez l\u2019humain.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-sourire-vous-aide-a-rester-positif\">5. Sourire vous aide \u00e0 rester positif<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Essayez ce test: souriez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maintenant, essayez de penser \u00e0 quelque chose de n\u00e9gatif sans perdre votre sourire. Pas facile !<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque nous sourions, notre corps nous renvoie un signal signifiant \u00e0 notre esprit que tout va bien. Plus vous souriez, plus vous vous sentirez <a href=\"https:\/\/blog.mindvalley.com\/fr\/energie-positive\/\" target=\"_blank\" rel=\"noreferrer noopener\">positif<\/a> et verrez la vie en rose.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\"><img decoding=\"async\" class=\"size-full wp-image-750 aligncenter\" src=\"\/wp-content\/uploads\/2019\/11\/excercises-pour-sourire-min.jpg\" alt=\"exercices pour sourire davantage\" width=\"800\" height=\"533\"><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-2-exercices-pour-sourire-davantage-au-quotidien\">2 exercices pour sourire davantage au quotidien<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-faites-une-liste-de-choses-qui-vous-font-sourire\">1- Faites une liste de choses qui vous font sourire<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lisez cette liste plusieurs fois par jour en replongeant dans la sensation de joie que ces exp\u00e9riences vous procurent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prenez pleinement conscience de tout ce que vous ressentez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prenez aussi conscience de la mani\u00e8re dont vous vous comportez vis-\u00e0-vis des autres et leurs r\u00e9actions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-avant-de-dormir-notez-5-choses-positives-que-vous-avez-vecues-aujourd-hui\">2- Avant de dormir, notez 5 choses positives que vous avez v\u00e9cues aujourd\u2019hui<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vous pouvez noter : des moments que vous avez partag\u00e9s des comportements sur lesquels vous avez \u00e9volu\u00e9 et dont vous \u00eates fier des situations ext\u00e9rieures des nouvelles connaissances ou rencontres changement opportunit\u00e9s cadeaux<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">etc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Faites cet exercice r\u00e9guli\u00e8rement pendant un mois. Puis v\u00e9rifiez par vous-m\u00eame ce qui change dans votre attitude, dans vos relations, dans vos pens\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avez-vous souri en lisant cet article ? Si c\u2019est le cas, bravo! Vous \u00eates sur la bonne voie pour d\u00e9velopper cette habitude si b\u00e9n\u00e9fique \u00e0 votre sant\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u2019oubliez pas que le sourire est gratuit. Et qu\u2019il fait autant de bien \u00e0 celui qui le donne que celui le re\u00e7oit.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00ab Le sourire provient d\u2019une vibration qui associe la joie et la terreur, l\u2019\u00e9merveillement et l\u2019effroi \u00bb, \u00e9crit Patrick Drevet dans son essai Le Sourire.<\/p>\n","protected":false},"author":115,"featured_media":748,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[1017],"tags":[],"series":[],"area-of-growth":[4045],"outcome":[4070],"featured":[],"coauthors":[1165],"class_list":["post-745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-relations","area-of-growth-maitrise-emotionnelle","outcome-le-bonheur"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - 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