{"id":1068233,"date":"2026-01-15T13:18:32","date_gmt":"2026-01-15T12:18:32","guid":{"rendered":"https:\/\/primalfocus.eu\/?p=1068233"},"modified":"2026-02-19T13:35:37","modified_gmt":"2026-02-19T12:35:37","slug":"la-science-derriere-les-champignons-magiques-comment-la-psilocybine-faconne-lesprit","status":"publish","type":"post","link":"https:\/\/primalfocus.eu\/fr\/blog\/the-science-behind-magic-mushrooms-how-psilocybin-shapes-the-mind\/","title":{"rendered":"La science derri\u00e8re les champignons magiques : comment la psilocybine fa\u00e7onne l'esprit"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1068233\" class=\"elementor elementor-1068233\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-da20137 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"da20137\" 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-de3b7ee\" data-id=\"de3b7ee\" 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-ef17527 elementor-widget elementor-widget-breadcrumbs\" data-id=\"ef17527\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/primalfocus.eu\/fr\/\">Accueil<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\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-668204d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"668204d5\" 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-799bc82a\" data-id=\"799bc82a\" 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-69c2c4e2 elementor-widget elementor-widget-text-editor\" data-id=\"69c2c4e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>La science derri\u00e8re les champignons magiques : comment la psilocybine fa\u00e7onne l'esprit<\/h1>\t\t\t\t\t\t\t\t<\/div>\n\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-bbb8c5f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bbb8c5f\" 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-50 elementor-top-column elementor-element elementor-element-0622230\" data-id=\"0622230\" 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-b632f77 elementor-widget elementor-widget-image\" data-id=\"b632f77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/primalfocus.eu\/wp-content\/uploads\/2026\/01\/How-psilocybin-shapes-the-mind-768x1024.jpg\" class=\"attachment-large size-large wp-image-1068260\" alt=\"Comment la psilocybine fa\u00e7onne l&#039;esprit\" srcset=\"https:\/\/primalfocus.eu\/wp-content\/uploads\/2026\/01\/How-psilocybin-shapes-the-mind-768x1024.jpg 768w, https:\/\/primalfocus.eu\/wp-content\/uploads\/2026\/01\/How-psilocybin-shapes-the-mind-225x300.jpg 225w, https:\/\/primalfocus.eu\/wp-content\/uploads\/2026\/01\/How-psilocybin-shapes-the-mind-1152x1536.jpg 1152w, https:\/\/primalfocus.eu\/wp-content\/uploads\/2026\/01\/How-psilocybin-shapes-the-mind-9x12.jpg 9w, https:\/\/primalfocus.eu\/wp-content\/uploads\/2026\/01\/How-psilocybin-shapes-the-mind-600x800.jpg 600w, https:\/\/primalfocus.eu\/wp-content\/uploads\/2026\/01\/How-psilocybin-shapes-the-mind.jpg 1280w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c192858\" data-id=\"c192858\" 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-a0dfc5b elementor-widget elementor-widget-post-info\" data-id=\"a0dfc5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8f9bed0 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/primalfocus.eu\/fr\/author\/jayjay\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewbox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm0-240C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-49.7 0-95.1-18.3-130.1-48.4 14.9-23 40.4-38.6 69.6-39.5 20.8 6.4 40.6 9.6 60.5 9.6s39.7-3.1 60.5-9.6c29.2 1 54.7 16.5 69.6 39.5-35 30.1-80.4 48.4-130.1 48.4zm162.7-84.1c-24.4-31.4-62.1-51.9-105.1-51.9-10.2 0-26 9.6-57.6 9.6-31.5 0-47.4-9.6-57.6-9.6-42.9 0-80.6 20.5-105.1 51.9C61.9 339.2 48 299.2 48 256c0-110.3 89.7-200 200-200s200 89.7 200 200c0 43.2-13.9 83.2-37.3 115.9z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tJim\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-6dc6128 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/primalfocus.eu\/fr\/2026\/01\/15\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>15 janvier 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56cca8b elementor-widget elementor-widget-text-editor\" data-id=\"56cca8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depuis que l'homme explore la conscience, les champignons magiques ont jou\u00e9 un r\u00f4le dans ce voyage. Aujourd'hui, la science moderne rattrape ce que les cultures anciennes pressentaient d\u00e9j\u00e0 : ces champignons modifient notre perception du monde parce qu'ils changent la fa\u00e7on dont notre cerveau communique. Au centre de tout cela se trouve la psilocybine, un compos\u00e9 naturel qui, une fois actif, remod\u00e8le la pens\u00e9e, l'\u00e9motion et la perception pendant une courte p\u00e9riode.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-11e2675 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11e2675\" 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-5818a5c\" data-id=\"5818a5c\" 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-7b4c537 elementor-widget elementor-widget-text-editor\" data-id=\"7b4c537\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Le blog en 1 minute<\/h3><p>La psilocybine, le compos\u00e9 naturel des champignons magiques, se transforme en psilocine dans le corps. Elle interagit avec les r\u00e9cepteurs de la s\u00e9rotonine et modifie temporairement la communication entre les r\u00e9gions du cerveau, ce qui peut alt\u00e9rer la perception, les \u00e9motions et la conscience.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-6fa4745 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fa4745\" 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-005d986\" data-id=\"005d986\" 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-2d1aa68 elementor-widget elementor-widget-text-editor\" data-id=\"2d1aa68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Des rituels anciens \u00e0 la recherche moderne<\/h2><p>Des si\u00e8cles avant les laboratoires et les scanners c\u00e9r\u00e9braux, les champignons \u00e0 psilocybine \u00e9taient utilis\u00e9s lors de c\u00e9r\u00e9monies par les Azt\u00e8ques et les Mazat\u00e8ques. Ils les appelaient \u201cteonan\u00e1catl\u201d, ce qui signifie \u201cla chair des dieux\u201d. Les Azt\u00e8ques et les Mazat\u00e8ques utilisaient la psilocybine pour se connecter \u00e0 quelque chose d'autre que le soi. Lorsque des scientifiques occidentaux ont isol\u00e9 la psilocybine dans les ann\u00e9es 1950, l'int\u00e9r\u00eat pour son potentiel s'est rapidement accru. Ce qui n'\u00e9tait au d\u00e9part qu'une pratique sacr\u00e9e s'est transform\u00e9 en recherche scientifique : quel est l'effet exact de ce compos\u00e9 sur le cerveau humain ?<\/p><h2>Les effets r\u00e9els de la psilocybine<\/h2><p>La psilocybine elle-m\u00eame n'est pas l'acteur principal. Une fois ing\u00e9r\u00e9e, l'organisme la transforme en psilocine, un compos\u00e9 dont la structure est similaire \u00e0 celle de la s\u00e9rotonine, l'un des principaux messagers du cerveau\u00b9. Cette similitude permet \u00e0 la psilocine de se lier aux r\u00e9cepteurs de la s\u00e9rotonine (notamment 5-HT2A), mais elle n'agit pas exactement de la m\u00eame mani\u00e8re. L'interaction modifie temporairement la mani\u00e8re dont les informations circulent entre les r\u00e9gions du cerveau, r\u00e9duisant ainsi le contr\u00f4le descendant habituel qui maintient les sch\u00e9mas de communication stables\u00b2. Il en r\u00e9sulte un r\u00e9seau qui \u00e9change des signaux plus librement et un esprit qui per\u00e7oit bri\u00e8vement de nouvelles connexions et significations.<\/p><h2>Ce qui se passe \u00e0 l'int\u00e9rieur du cerveau<\/h2><p>Sous l'effet de la psilocybine, l'activit\u00e9 c\u00e9r\u00e9brale n'est plus s\u00e9par\u00e9e en r\u00e9gions strictes. Des zones qui travaillent habituellement seules commencent \u00e0 interagir, formant de nouvelles voies de communication. Les IRMf le montrent clairement : les sch\u00e9mas d'activit\u00e9 deviennent plus fluides et moins routiniers\u00b3. Le r\u00e9seau du mode par d\u00e9faut (la partie li\u00e9e \u00e0 notre sentiment d'identit\u00e9 et \u00e0 notre r\u00e9cit quotidien) s'apaise. Lorsque cela se produit, de nombreuses personnes font \u00e9tat d'un sentiment de fusion avec leur environnement ou de perte de la fronti\u00e8re entre l'exp\u00e9rience int\u00e9rieure et ext\u00e9rieure\u2074. Il ne s'agit pas d'imagination, mais d'un changement mesurable dans la mani\u00e8re dont le cerveau organise la r\u00e9alit\u00e9.<\/p><h2>Pourquoi la perception et les \u00e9motions changent<\/h2><p>La psilocine agissant sur les r\u00e9cepteurs impliqu\u00e9s dans l'humeur et le traitement sensoriel, le monde peut sembler plus vivant. Les couleurs semblent plus profondes, les sons plus physiques, le temps ralentit et les \u00e9motions se manifestent avec une clart\u00e9 inhabituelle. Les chercheurs d\u00e9crivent ce ph\u00e9nom\u00e8ne comme une \u201centropie accrue\u201d : les filtres du cerveau se d\u00e9tendent et laissent passer davantage de donn\u00e9es sensorielles. Ce qui semble mystique est, en partie, biologique : une lib\u00e9ration temporaire de nos sch\u00e9mas habituels de filtrage et de contr\u00f4le.<\/p><h2>Le cerveau plastique<\/h2><p>Des \u00e9tudes r\u00e9centes sugg\u00e8rent que la psilocybine pourrait favoriser la neuroplasticit\u00e9 (la capacit\u00e9 du cerveau \u00e0 former de nouvelles connexions) selon les premi\u00e8res recherches\u2075. Cette flexibilit\u00e9 pourrait expliquer pourquoi les participants aux essais cliniques signalent souvent des changements d'humeur et de perspective qui durent au-del\u00e0 des effets imm\u00e9diats. Des recherches men\u00e9es \u00e0 l'Imperial College de Londres et \u00e0 l'universit\u00e9 Johns Hopkins montrent que la th\u00e9rapie assist\u00e9e par la psilocybine semble aider les personnes \u00e0 rompre avec les sch\u00e9mas de pens\u00e9e r\u00e9p\u00e9titifs li\u00e9s \u00e0 la d\u00e9pression et \u00e0 l'anxi\u00e9t\u00e9\u2076. Les scientifiques insistent sur le fait qu'il ne s'agit pas d'un rem\u00e8de, mais d'une preuve que le cerveau, dans de bonnes conditions, peut temporairement apprendre \u00e0 se rec\u00e2bler.<\/p><h2>Risques et r\u00e9alit\u00e9s<\/h2><p>La psilocybine ne cr\u00e9e pas de d\u00e9pendance et le corps d\u00e9veloppe rapidement une tol\u00e9rance. Cependant, elle n'est pas sans risque. Pour les personnes ayant des ant\u00e9c\u00e9dents personnels ou familiaux de psychose ou d'anxi\u00e9t\u00e9 grave, l'exp\u00e9rience peut \u00eatre d\u00e9stabilisante. C'est pourquoi les \u00e9tudes cliniques pr\u00e9voient toujours un d\u00e9pistage psychologique et un accompagnement professionnel. Une autre id\u00e9e fausse est que la psilocybine modifie le cerveau de fa\u00e7on permanente. Les donn\u00e9es actuelles montrent que ses effets s'estompent au fur et \u00e0 mesure que le compos\u00e9 quitte le syst\u00e8me. L'esprit peut se sentir chang\u00e9 apr\u00e8s coup, mais cela refl\u00e8te une perspective et non un dommage\u2077.<\/p><h2>Nouvelles orientations de la recherche sur la psilocybine<\/h2><p>L'int\u00e9r\u00eat pour la psilocybine a inspir\u00e9 une exploration plus large des formes naturelles et synth\u00e9tiques. <a href=\"https:\/\/primalfocus.eu\/fr\/categorie-produit\/macrodosage\/truffes-macrodosage\/\">Truffes magiques<\/a> contiennent naturellement de la psilocybine et restent l\u00e9gales dans certains pays, ce qui permet aux chercheurs d'\u00e9tudier ses effets dans des environnements contr\u00f4l\u00e9s. L'attention se porte \u00e9galement de plus en plus sur les effets de la psilocybine. <a href=\"https:\/\/primalfocus.eu\/fr\/categorie-produit\/gouttes\/\">gouttes de champignons<\/a>La psilocybine est une substance qui se pr\u00e9sente sous la forme d'un liquide, ce qui facilite la mesure de petites doses en laboratoire. Les versions naturelles et synth\u00e9tiques aident les scientifiques \u00e0 d\u00e9terminer comment la psilocybine affecte la structure et la communication du cerveau.<\/p><h2>Ce que nous ignorons encore<\/h2><p>Malgr\u00e9 des d\u00e9cennies d'\u00e9tudes, de nombreuses questions restent en suspens. Les scientifiques d\u00e9couvrent encore comment les modifications de la connectivit\u00e9 c\u00e9r\u00e9brale sont li\u00e9es \u00e0 des changements durables d'humeur ou de perspectives. Les r\u00e9actions individuelles varient consid\u00e9rablement, et personne ne comprend encore pourquoi. Ce qui est certain, c'est que la psilocybine nous offre une rare fen\u00eatre scientifique sur la conscience elle-m\u00eame. Comment les pens\u00e9es, les \u00e9motions et la perception se combinent pour cr\u00e9er la r\u00e9alit\u00e9, et \u00e0 quel point cette construction peut \u00eatre fragile.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-5af90b2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5af90b2\" 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-fc381d6\" data-id=\"fc381d6\" 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-7eae12b elementor-widget elementor-widget-text-editor\" data-id=\"7eae12b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>FAQ<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\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-531127e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"531127e\" 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-26fc357\" data-id=\"26fc357\" 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-32df789 elementor-widget elementor-widget-accordion\" data-id=\"32df789\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5331\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-5331\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Quelle est la dur\u00e9e des effets de la psilocybine ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5331\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-5331\"><p><span style=\"font-weight: 400;\">G\u00e9n\u00e9ralement entre quatre et six heures, en fonction de la dose et du m\u00e9tabolisme.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5332\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-5332\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">La psilocybine est-elle chimiquement similaire au LSD ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5332\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-5332\"><p><span style=\"font-weight: 400;\">Oui, les deux affectent les r\u00e9cepteurs de la s\u00e9rotonine, mais la psilocybine est naturelle alors que le LSD est synth\u00e9tique et dure plus longtemps.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5333\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-5333\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">La psilocybine peut-elle augmenter l'empathie ou la cr\u00e9ativit\u00e9 ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5333\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-5333\"><p><span style=\"font-weight: 400;\">Certaines \u00e9tudes sugg\u00e8rent des augmentations temporaires de l'empathie et de l'ouverture d'esprit, bien que les r\u00e9sultats diff\u00e8rent d'un individu \u00e0 l'autre.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5334\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-5334\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">La psilocybine provoque-t-elle une d\u00e9pendance ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5334\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-5334\"><p><span style=\"font-weight: 400;\">Non, la psilocybine n'est pas consid\u00e9r\u00e9e comme une substance addictive et n'entra\u00eene pas de d\u00e9pendance physique.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5335\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-5335\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Le cerveau peut-il rester modifi\u00e9 apr\u00e8s l'utilisation de la psilocybine ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5335\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-5335\"><p><span style=\"font-weight: 400;\">Les recherches actuelles montrent que la structure physique du cerveau revient \u00e0 son \u00e9tat de base une fois que la psilocine a quitt\u00e9 le syst\u00e8me. Les id\u00e9es psychologiques, cependant, peuvent persister.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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-d788bc2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d788bc2\" 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-d32c6c2\" data-id=\"d32c6c2\" 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-1618b35 elementor-widget elementor-widget-text-editor\" data-id=\"1618b35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sources :<br \/><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19650525\/\" target=\"_blank\" rel=\"noopener\">https:\/\/pubmed.ncbi.nlm.nih.gov\/19650525\/<\/a><br \/><a href=\"https:\/\/www.nature.com\/articles\/npp201718\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nature.com\/articles\/npp201718<\/a><br \/><a href=\"https:\/\/www.pnas.org\/doi\/10.1073\/pnas.1119598109\" target=\"_blank\" rel=\"noopener\">https:\/\/www.pnas.org\/doi\/10.1073\/pnas.1119598109<\/a><br \/><a href=\"https:\/\/www.pnas.org\/doi\/10.1073\/pnas.1518377113\" target=\"_blank\" rel=\"noopener\">https:\/\/www.pnas.org\/doi\/10.1073\/pnas.1518377113<\/a><br \/><a href=\"https:\/\/www.nature.com\/articles\/s41586-023-06204-3\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nature.com\/articles\/s41586-023-06204-3<\/a><br \/><a href=\"https:\/\/www.nejm.org\/doi\/full\/10.1056\/NEJMoa2032994\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nejm.org\/doi\/full\/10.1056\/NEJMoa2032994<\/a><br \/><a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fpsyt.2021.724606\/full\" target=\"_blank\" rel=\"noopener\">https:\/\/www.frontiersin.org\/articles\/10.3389\/fpsyt.2021.724606\/full<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\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>","protected":false},"excerpt":{"rendered":"<p>The science behind magic mushrooms: how psilocybin shapes the mind For as long as humans have explored consciousness, magic mushrooms [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":1068260,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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Discover what science understands and what remains unknown with Primal Focus.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/primalfocus.eu\/fr\/blog\/la-science-derriere-les-champignons-magiques-comment-la-psilocybine-faconne-lesprit\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How psilocybin from magic mushrooms affects the brain and perception\" \/>\n<meta property=\"og:description\" content=\"Learn how psilocybin from magic mushrooms affects communication in the brain. 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