{"id":6605,"date":"2024-08-22T09:00:00","date_gmt":"2024-08-22T07:00:00","guid":{"rendered":"https:\/\/openswim.fr\/?p=6605"},"modified":"2026-04-08T21:03:03","modified_gmt":"2026-04-08T20:03:03","slug":"cerveau-reptilien","status":"publish","type":"post","link":"https:\/\/open-swim.com\/fr\/cerveau-reptilien\/","title":{"rendered":"Le cerveau reptilien et les conditions ext\u00e9rieures"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6605\" class=\"elementor elementor-6605\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d50f802 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d50f802\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-16c4051\" data-id=\"16c4051\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a8081db elementor-widget elementor-widget-heading\" data-id=\"a8081db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le cerveau humain<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac1a73e elementor-widget elementor-widget-text-editor\" data-id=\"ac1a73e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les humains partagent ce qu\u2019on appelle le \u00ab vieux cerveau \u00bb (plus primitif, li\u00e9 aux strat\u00e9gies reptiliennes) avec de nombreux autres animaux. La composante \u00ab reptilienne \u00bb <strong>contr\u00f4le nos motivations et notre comportement instinctif.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b19b7b elementor-widget elementor-widget-text-editor\" data-id=\"4b19b7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le <strong>cerveau reptilien<\/strong> est le cerveau primitif qui r\u00e9git les fonctions vitales. C\u2019est un cerveau rapide n\u00e9cessaire \u00e0 l\u2019instinct de survie. Il est le si\u00e8ge des pens\u00e9es automatiques. Il intervient face aux peurs et a tendance \u00e0 y r\u00e9pondre comme face \u00e0 une situation de danger de mort imminente (r\u00e9elles ou suppos\u00e9es).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c79589 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c79589\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-de374fd\" data-id=\"de374fd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a6230fc elementor-widget elementor-widget-text-editor\" data-id=\"a6230fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Les conditions ext\u00e9rieures<\/h2><p>Quand nous sommes dans l\u2019eau, selon les circonstances, il est possible que le cerveau reptilien l&rsquo;interpr\u00e8te comme une menace ext\u00e9rieure et se mette en alerte, alors que notre vie n&rsquo;est pas en danger. Cela cr\u00e9e un stress chronique qui masque des \u00e9motions inconscientes refoul\u00e9es.<\/p><p>En clair, l\u2019homme est \u00e0 la base un terrien et l\u2019eau n\u2019est pas son \u00e9l\u00e9ment de pr\u00e9dilection. Des alertes vont se produire selon le contexte (milieu ext\u00e9rieur) ou les aptitudes de la personne (\u00e2ge, niveau de pratique, passif \u00e9motionnel\u2026.).<\/p><p>Si je ne sais pas bien nager, que je ne suis pas \u00e0 l\u2019aise, je peux vite me trouver en stress en fonction :<\/p><ul><li>De la temp\u00e9rature de l\u2019eau<\/li><li>De la profondeur<\/li><li>De l\u2019agitation (vagues, courant, beaucoup de monde\u2026.)<\/li><li>De la possibilit\u00e9 de voir le fond<\/li><li>Des algues ou autres \u00e9l\u00e9ments ext\u00e9rieurs<\/li><li>Des histoires que j\u2019ai entendues par le pass\u00e9\u2026\u2026<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d9bd1b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d9bd1b7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b9ea9cd\" data-id=\"b9ea9cd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8a5a419 elementor-widget elementor-widget-text-editor\" data-id=\"8a5a419\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Ce \u00ab danger \u00bb ressenti, est directement trait\u00e9 par le cerveau reptilien. Donnant l\u2019ordre de produire imm\u00e9diatement de l\u2019adr\u00e9naline et du cortisol. Si le cerveau reptilien s\u2019emballe, le stress augmente tr\u00e8s vite et le cerveau limbique entre en jeu. Cela a pour cons\u00e9quence de g\u00e9n\u00e9rer des \u00e9motions intenses (souvent la peur) ou de se rem\u00e9morer des souvenirs d\u00e9sagr\u00e9ables. De m\u00eame, les croyances limitantes \u00e9mergent et remettent en cause nos capacit\u00e9s.<\/p><p>Sous l\u2019emprise de nos \u00e9motions et de nos croyances, le n\u00e9o cortex n\u2019est plus \u00e0 m\u00eame de s\u2019exprimer. Nous d\u00e9formons la r\u00e9alit\u00e9 en produisant d\u2019apr\u00e8s certaines \u00e9tudes, 70% de pens\u00e9es inadapt\u00e9es par rapport \u00e0 la situation \u00e0 laquelle nous sommes confront\u00e9s. Le n\u00e9o cortex produit alors des conclusions sans preuve, il se concentre sur un d\u00e9tail d\u00e9favorable sans prendre en compte l\u2019ensemble des informations.<\/p><p>A l\u2019extr\u00eame, nous pouvons rester compl\u00e8tement paralys\u00e9s ou perdre le contr\u00f4le. Restant incapable de r\u00e9fl\u00e9chir et de prendre du recul. Tous ces \u00e9l\u00e9ments vont avoir tendance \u00e0 augmenter mon stress et donc \u00e0 acc\u00e9l\u00e9rer mon syst\u00e8me nerveux sympathique qui va g\u00e9n\u00e9rer un essoufflement disproportionn\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5687a66 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5687a66\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b2e36a\" data-id=\"3b2e36a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dbc5a96 elementor-widget elementor-widget-spacer\" data-id=\"dbc5a96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1d1322 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f1d1322\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ac564c elementor-widget elementor-widget-text-editor\" data-id=\"4ac564c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Cet article fait partie d&rsquo;une s\u00e9rie d&rsquo;articles autour de la respiration et de l&rsquo;essoufflement. Retrouvez <strong><span style=\"color: #33cccc;\"><a style=\"color: #33cccc;\" href=\"https:\/\/openswim.fr\/essouffle-en-nageant\/\" target=\"_blank\" rel=\"noopener\">ici<\/a><\/span><\/strong> les autres articles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le cerveau humain Les humains partagent ce qu\u2019on appelle le \u00ab vieux cerveau \u00bb (plus primitif, li\u00e9 aux strat\u00e9gies reptiliennes) avec de nombreux autres animaux. La composante \u00ab reptilienne \u00bb contr\u00f4le nos motivations et notre comportement instinctif. Le cerveau reptilien est le cerveau primitif qui r\u00e9git les fonctions vitales. C\u2019est un cerveau rapide n\u00e9cessaire \u00e0 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6607,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[214],"tags":[62,63,64],"class_list":["post-6605","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-performance","tag-cerveau","tag-cerveau-reptilien","tag-humain"],"acf":[],"_links":{"self":[{"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/posts\/6605","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/comments?post=6605"}],"version-history":[{"count":1,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/posts\/6605\/revisions"}],"predecessor-version":[{"id":11932,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/posts\/6605\/revisions\/11932"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/media\/6607"}],"wp:attachment":[{"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/media?parent=6605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/categories?post=6605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/tags?post=6605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}