{"id":68443,"date":"2025-05-25T12:00:00","date_gmt":"2025-05-25T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/envie-de-mordre-ceux-quon-aime-tres-fort"},"modified":"2025-05-25T22:51:22","modified_gmt":"2025-05-25T22:51:22","slug":"envie-de-mordre-ceux-quon-aime-tres-fort","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/envie-de-mordre-ceux-quon-aime-tres-fort","title":{"rendered":"Envie de Mordre Ceux Qu\u2019On Aime Tr\u00e8s Fort"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Senegal. <\/strong><\/span>Pourquoi a-t-on parfois envie de mordre les gens qu\u2019on aime tre\u0300s fort? \u00bb, nous demande Cle\u0301mence Bergeaud sur la page Facebook de Sciences et Avenir. C\u2019est notre question de la semaine. Merci a\u0300 tous pour votre participation !<\/p>\n<p><b>Parfois, le cerveau surchauffe face a\u0300 un trop-plein d\u2019amour !<\/b><\/p>\n<p>Cette question peut sembler bien e\u0301trange, et pourtant&#8230; qui n\u2019a jamais e\u0301te\u0301 tente\u0301e de pincer ou mordre les joues d\u2019un adorable be\u0301be\u0301? En fait, parfois, le cerveau surchauffe face a\u0300 un trop-plein d\u2019amour ! Les chercheurs appellent ce phe\u0301nome\u0300ne \u00ab l\u2019agressivite\u0301 mignonne \u00bb et il peut se voir dans le cerveau. C\u2019est ce qu\u2019a de\u0301montre\u0301 la scientifique ame\u0301ricaine Katherine Stavropoulos dans une e\u0301tude publie\u0301e en 2018 dans la revue Frontiers in Behavorial Neuroscience.<\/p>\n<p><b>Le syste\u0300me de re\u0301compense du cerveau est implique\u0301<\/b><\/p>\n<p>Avec l\u2019aide d\u2019une colle\u0300gue de l\u2019universite\u0301 de Californie (Etats-Unis), cette psychologue a place\u0301 des e\u0301lectrodes sur la te\u0302te de 54 volontaires (a\u0302ge\u0301s de 18 a\u0300 40 ans) et leur a montre\u0301 des images de be\u0301be\u0301s tre\u0300s mignons (retouche\u0301es ou non), ainsi que d\u2019animaux adultes ou be\u0301be\u0301s. Elle a ainsi pu mesurer l\u2019activite\u0301 e\u0301lectrique de leurs neurones devant ces images et constater qu\u2019ils devenaient \u00ab agressifs \u00bb, notamment lors de l\u2019observation de chiots. Submerge\u0301s par la tendresse, le syste\u0300me de re\u0301compense du cerveau \u2013 lie\u0301 a\u0300 la motivation et au plaisir \u2013 et le syste\u0300me contro\u0302lant les e\u0301motions ont e\u0301te\u0301 particulie\u0300rement actifs. En d\u2019autres termes, quand une e\u0301motion positive devient tre\u0300s intense, une e\u0301motion \u00ab ne\u0301gative \u00bb se de\u0301clare parfois comme une espe\u0300ce de valve de se\u0301curite\u0301 pour faire face au trop-plein d\u2019e\u0301motion !<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <span style=\"color: #ff6600\">Senegal<\/span>, suivez <span style=\"color: #ff6600\">Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Senegal. Pourquoi a-t-on parfois envie de mordre les gens qu\u2019on aime tre\u0300s fort? \u00bb, nous demande Cle\u0301mence Bergeaud sur la page Facebook de Sciences et Avenir. C\u2019est notre question de la semaine. Merci a\u0300 tous pour votre participation ! Parfois, le cerveau surchauffe face a\u0300 un trop-plein d\u2019amour ! Cette question peut sembler [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":68442,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[44],"class_list":["post-68443","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-senegal-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Envie de Mordre Ceux Qu\u2019On Aime Tr\u00e8s Fort - Senegal<\/title>\n<meta name=\"description\" content=\"Pourquoi a-t-on parfois envie de mordre les gens qu\u2019on aime tre\u0300s fort? \u00bb, nous demande Cle\u0301mence Bergeaud sur la page F ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/envie-de-mordre-ceux-quon-aime-tres-fort\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Envie de Mordre Ceux Qu\u2019On Aime Tr\u00e8s Fort\" \/>\n<meta property=\"og:description\" content=\"Pourquoi a-t-on parfois envie de mordre les gens qu\u2019on aime tre\u0300s fort? 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