{"id":10159,"date":"2021-04-13T00:00:26","date_gmt":"2021-04-12T23:00:26","guid":{"rendered":"https:\/\/old.carrementbelle.com\/blog\/?p=10159"},"modified":"2023-03-28T09:15:59","modified_gmt":"2023-03-28T08:15:59","slug":"perception-olfactive-mecanismes-odorat","status":"publish","type":"post","link":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/","title":{"rendered":"La perception olfactive : les m\u00e9canismes de l&#8217;odorat"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\u00c0 l\u2019heure o\u00f9 l\u2019odorat n\u2019a jamais \u00e9t\u00e9 aussi pr\u00e9cieux, il est important de comprendre le m\u00e9canisme bien rod\u00e9 qui fonctionne entre notre nez et notre cerveau. De l\u2019inspiration jusqu\u2019aux souvenirs parfum\u00e9s, comment la perception olfactive se met-elle en place&nbsp;? Comment peut-on identifier et diff\u00e9rencier une multitude d\u2019odeurs, en ayant pourtant du mal \u00e0 les qualifier avec de simples mots&nbsp;? Partons \u00e0 la d\u00e9couverte du voyage des odeurs, de la d\u00e9tection jusqu\u2019\u00e0 leur perception. &nbsp;<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mais en fait, c\u2019est quoi une odeur&nbsp;?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En tant qu\u2019\u00eatre humain, nous sommes capables d\u2019identifier et de distinguer plusieurs milliers d\u2019odeurs. Alors avant de comprendre comment fonctionne l\u2019olfaction, attardons-nous un instant sur ce qu\u2019est une odeur. En fait, presque toutes les odeurs repr\u00e9sentent un savant m\u00e9lange de centaines de mol\u00e9cules odorantes diff\u00e9rentes. L\u2019odeur chaude et r\u00e9confortante du <a href=\"https:\/\/carrementbelle.com\/blog\/fr\/2021\/01\/13\/cafe-parfum\/\" target=\"_blank\" rel=\"noreferrer noopener\">caf\u00e9<\/a> qui vous chatouille le nez de bon matin se compose en r\u00e9alit\u00e9 d\u2019environ 800 substances olfactives diverses et vari\u00e9es&nbsp;! Ces mol\u00e9cules volatiles sont lib\u00e9r\u00e9es dans l&#8217;air pour finalement parvenir \u00e0 nos narines. Notre cerveau n\u2019est pas capable d\u2019identifier pr\u00e9cis\u00e9ment toutes les mol\u00e9cules qui entrent dans le nez. Il lui suffit de quelques compos\u00e9s pour d\u00e9tecter une odeur pr\u00e9cise. Par exemple, la mol\u00e9cule odorante d\u2019\u00e9thylvaniline sent la <a href=\"https:\/\/carrementbelle.com\/blog\/fr\/2019\/08\/07\/vanille-matiere-premiere-parfum\/\" target=\"_blank\" rel=\"noreferrer noopener\">vanille<\/a> et celle d\u2019ac\u00e9tate d\u2019isoamyle \u00e9voque la banane. Chacun de nous percevra un nombre d\u2019odeurs diff\u00e9rent selon nos capacit\u00e9s et l\u2019entrainement de notre nez (retrouvez <a href=\"https:\/\/carrementbelle.com\/blog\/fr\/2019\/08\/28\/parfaire-culture-olfactive\/\" target=\"_blank\" rel=\"noreferrer noopener\">quelques exercices<\/a> pour devenir un champion de l\u2019olfaction).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La valse \u00e0 trois temps de la perception olfactive<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De la d\u00e9tection jusqu\u2019\u00e0 la perception et l\u2019\u00ab&nbsp;enregistrement&nbsp;\u00bb dans notre cerveau, l\u2019odeur suit un chemin pr\u00e9cis selon plusieurs \u00e9tapes au sein de zones diff\u00e9rentes. Ce processus est guid\u00e9 par un syst\u00e8me c\u00e9r\u00e9bral bien huil\u00e9, pr\u00e9sent chez tous les mammif\u00e8res&nbsp;: le syst\u00e8me olfactif.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">La rencontre des odeurs<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Avant de rentrer dans le vif du sujet (et dans le fond de notre nez), la toute premi\u00e8re \u00e9tape se situe dans l\u2019air. Ainsi, lorsque nous inspirons, plusieurs centaines de mol\u00e9cules odorantes qui flottaient jusqu\u2019alors dans l\u2019air, entrent dans notre nez. \u00c0 l\u2019origine de toute perception olfactive il y a donc une mol\u00e9cule assez volatile pour \u00eatre v\u00e9hicul\u00e9e par l\u2019air et suffisamment hydrophile pour \u00eatre absorb\u00e9e par le mucus de notre cavit\u00e9 nasale. Les mol\u00e9cules cheminent donc jusqu\u2019au fond de nos narines, dans notre cavit\u00e9 nasale, pour baigner quelques instants dans le mucus, ce liquide qui coule g\u00e9n\u00e9reusement de notre nez quand nous sommes enrhum\u00e9s&nbsp;!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Capturer les mol\u00e9cules odorantes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La captation des odeurs se d\u00e9roule donc au fin fond de notre nez et pas dans nos narines. Ici, on trouve plusieurs millions de neurones olfactifs. Ces neurones sont pourvus de cils (on parle de cellules cili\u00e9es) qui constituent nos r\u00e9cepteurs olfactifs. Chaque neurone poss\u00e8de un seul type de r\u00e9cepteur, qui est reproduit \u00e0 plusieurs milliers d\u2019exemplaires. Le temps que les mol\u00e9cules odorantes soient retenues dans le mucus, les r\u00e9cepteurs olfactifs se mettent en marche pour capter et d\u00e9tecter l\u2019odeur. L\u2019\u00eatre humain est dot\u00e9 de 400 types de r\u00e9cepteurs diff\u00e9rents, alors que les rongeurs en d\u00e9tiennent plus de 1000 et environ 2000 pour l\u2019\u00e9l\u00e9phant&nbsp;! Mais cela ne signifie pas que nous ne pouvons sentir que 400 parfums diff\u00e9rents. Un r\u00e9cepteur peut identifier plusieurs mol\u00e9cules, et une mol\u00e9cule peut activer plusieurs r\u00e9cepteurs&nbsp;: cela permet donc une multitude de combinaisons possibles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Codage et d\u00e9codage&nbsp;: la lecture de l\u2019odeur<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour qu\u2019une mol\u00e9cule devienne odeur, il faut continuer le chemin un peu plus loin dans le cerveau. Lorsque les mol\u00e9cules sont capt\u00e9es, les informations sur l\u2019odeur sont transmises \u00e0 un organe pr\u00e9sent chez tous les vert\u00e9br\u00e9s&nbsp;: le bulbe olfactif. Plac\u00e9 entre les deux yeux et de la taille d\u2019un gros Tic Tac, cette zone est elle aussi compos\u00e9e de neurones capables de d\u00e9chiffrer les informations re\u00e7ues de la part des neurones olfactifs. Le bulbe va alors coder ces donn\u00e9es, en construisant une sorte de carte d\u2019identit\u00e9 pour chaque odeur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Une analyse fine<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Biblioth\u00e8que de souvenirs et d\u2019\u00e9motions<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ces informations cod\u00e9es sont ensuite transmises aux diff\u00e9rentes zones du cerveau li\u00e9es \u00e0 la perception olfactive. C\u2019est d\u2019abord le cortex piriforme (qui ressemble \u00e0 une poire, d\u2019o\u00f9 son nom) qui va lire l\u2019information. Cette zone est charg\u00e9e de reconna\u00eetre toutes les cartes d\u2019identit\u00e9 olfactives. C\u2019est ce cortex qui d\u00e9finit la perception d\u2019un objet ou d\u2019un autre. Lorsque vous sentez du caf\u00e9, le cortex piriforme retrouvera la carte d\u2019identit\u00e9 de cette odeur d\u00e9j\u00e0 enregistr\u00e9e pour vous informer que vous \u00eates en train de sentir du caf\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019odeur est \u00e9galement achemin\u00e9e vers l\u2019hippocampe, le lieu o\u00f9 se construisent et se stockent nos souvenirs. C\u2019est le si\u00e8ge de notre <a href=\"https:\/\/carrementbelle.com\/blog\/fr\/2019\/07\/31\/memoire-olfactive\/\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e9moire olfactive<\/a>, v\u00e9ritable biblioth\u00e8que d\u2019\u00e9v\u00e8nements plus ou moins conscients. Elle nous renvoie aussi bien vers notre enfance que vers des jours plus r\u00e9cents.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enfin, l\u2019information est envoy\u00e9e vers les amygdales, une zone de notre cerveau en forme d\u2019amande qui est li\u00e9e aux \u00e9motions. C\u2019est ici que va se former le \u00ab&nbsp;j\u2019aime&nbsp;\u00bb ou \u00ab je n\u2019aime pas \u00bb. Le cerveau va ainsi teinter l\u2019odeur d\u2019un aspect positif ou n\u00e9gatif. Que l\u2019odeur du caf\u00e9 vous r\u00e9conforte ou au contraire, vous rebute, c\u2019est au niveau des amygdales que \u00e7a se passe.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">La perception olfactive, un m\u00e9canisme vital<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Toutes les zones de notre cerveau li\u00e9es \u00e0 la perception olfactive communiquent entre elles. Mais c\u2019est finalement le cortex orbitofrontal, situ\u00e9 juste au-dessus de nos yeux, qui va trancher. C\u2019est la derni\u00e8re \u00e9tape dans l\u2019int\u00e9gration de l\u2019odeur, qui aboutira ensuite \u00e0 une prise de d\u00e9cision. S\u2019approcher d\u2019une odeur ou s\u2019en \u00e9loigner, pr\u00e9f\u00e9rer ce parfum plut\u00f4t que celui-ci, boire ou non ce caf\u00e9. Cette zone est d\u2019ailleurs l\u2019une des plus actives chez les parfumeurs, qui la sollicitent assid\u00fbment. Et c\u2019est gr\u00e2ce \u00e0 ce cortex que l\u2019odorat figure comme un m\u00e9canisme primaire, encore plus d\u00e9velopp\u00e9 chez nos amis les animaux. C\u2019est lui qui prend en compte toutes les informations pour nous \u00e9loigner du danger que peut repr\u00e9senter une odeur. Il s\u2019agit donc l\u00e0 d\u2019un formidable outil dont nous disposons tous, que l\u2019on peut \u00e9duquer et entrainer pour encore plus profiter de l\u2019infinie diversit\u00e9 des odeurs qui nous entourent&nbsp;!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Connaissiez-vous les m\u00e9canismes de la perception olfactive&nbsp;?<\/p>\n\n\n\n<div class=\"wp-block-spacer\" style=\"height: 60px;\" aria-hidden=\"true\">\u00a0<\/div>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size wp-block-paragraph\"><em><strong>D\u00e9couvrez nos fragrances<\/strong><\/em><\/p>\n\n\n\n<div class=\"wp-block-columns has-background is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\" style=\"background-color:#e0e9ec\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-medium\"><a href=\"https:\/\/carrementbelle.com\/fr\/eaux-de-parfum\/27-83-echantillons.html#\/4-fragrances-la_collection\" target=\"_blank\" rel=\"noopener noreferrer\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-300x300.jpg\" alt=\"Pack D\u00e9couverte\" class=\"wp-image-9242\" srcset=\"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-300x300.jpg 300w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-1024x1024.jpg 1024w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-150x150.jpg 150w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-768x768.jpg 768w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-1536x1536.jpg 1536w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-2048x2048.jpg 2048w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-330x330.jpg 330w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-690x690.jpg 690w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-1050x1050.jpg 1050w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/01\/Pack-de\u0301couverte-1-carre\u0301-580x580.jpg 580w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption><strong>Pack D\u00e9couverte<\/strong><br>Testez nos parfums<\/figcaption><\/figure><\/div>\n\n\n<p>[vc_row][vc_column][vc_btn title=&#8221;D\u00c9COUVRIR&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#373534&#8243; outline_custom_hover_background=&#8221;#373534&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;square&#8221; size=&#8221;2&#8243; <span style=\"font-size: 1;\"> align=&#8221;center&#8221; link=&#8221;url:https%3A%2F%2Fcarrementbelle.com%2Ffr%2Feaux-de-parfum%2F27-echantillons.html||target:%20_blank&#8221; css=&#8221;.vc_custom_1448047161763{background-color: #e0e9ec !important;}&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-medium\"><a href=\"https:\/\/carrementbelle.com\/fr\/3-eaux-de-parfum\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-300x300.jpg\" alt=\"les eaux de parfum\" class=\"wp-image-9881\" srcset=\"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-300x300.jpg 300w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-1024x1024.jpg 1024w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-150x150.jpg 150w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-768x768.jpg 768w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-1536x1536.jpg 1536w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-2048x2048.jpg 2048w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-330x330.jpg 330w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-690x690.jpg 690w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-1050x1050.jpg 1050w, https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/03\/eaux-de-parfum-580x580.jpg 580w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption><strong>Les eaux de parfum<\/strong><br>50ml et 100ml<\/figcaption><\/figure><\/div>\n\n\n<p>[vc_row][vc_column][vc_btn title=&#8221;D\u00c9COUVRIR&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#373534&#8243; outline_custom_hover_background=&#8221;#373534&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;square&#8221; size=&#8221;2&#8243; <span style=\"font-size: 1;\"> align=&#8221;center&#8221; link=&#8221;url:https%3A%2F%2Fcarrementbelle.com%2Ffr%2F3-eaux-de-parfum||target:%20_blank&#8221; css=&#8221;.vc_custom_1448047161763{background-color: #e0e9ec !important;}&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c0 l\u2019heure o\u00f9 l\u2019odorat n\u2019a jamais \u00e9t\u00e9 aussi pr\u00e9cieux, il est important de comprendre le m\u00e9canisme bien rod\u00e9 qui fonctionne entre notre nez et&#8230;<\/p>\n","protected":false},"author":1,"featured_media":10160,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-10159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-curiosites"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La perception olfactive : les m\u00e9canismes de l&#039;odorat | Carr\u00e9ment Belle<\/title>\n<meta name=\"description\" content=\"On d\u00e9crypte pour vous les m\u00e9canismes de la perception olfactive, afin de comprendre ce qu\u2019il se passe vraiment dans notre nez !\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La perception olfactive : les m\u00e9canismes de l&#039;odorat | Carr\u00e9ment Belle\" \/>\n<meta property=\"og:description\" content=\"On d\u00e9crypte pour vous les m\u00e9canismes de la perception olfactive, afin de comprendre ce qu\u2019il se passe vraiment dans notre nez !\" \/>\n<meta property=\"og:url\" content=\"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/\" \/>\n<meta property=\"og:site_name\" content=\"Carr\u00e9ment Belle\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CarrementBelleParfums\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/CarrementBelleParfums\" \/>\n<meta property=\"article:published_time\" content=\"2021-04-12T23:00:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-28T08:15:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/04\/perception-olfactive.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"445\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"La Carr\u00e9ment Belle \u00e9quipe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"La Carr\u00e9ment Belle \u00e9quipe\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/\"},\"author\":{\"name\":\"La Carr\u00e9ment Belle \u00e9quipe\",\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/#\\\/schema\\\/person\\\/e9135873b7d3afea1e5aa8c004b337e9\"},\"headline\":\"La perception olfactive : les m\u00e9canismes de l&#8217;odorat\",\"datePublished\":\"2021-04-12T23:00:26+00:00\",\"dateModified\":\"2023-03-28T08:15:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/\"},\"wordCount\":1307,\"commentCount\":2,\"image\":{\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/perception-olfactive.jpg\",\"articleSection\":[\"Curiosit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/\",\"url\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/\",\"name\":\"La perception olfactive : les m\u00e9canismes de l'odorat | Carr\u00e9ment Belle\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/perception-olfactive.jpg\",\"datePublished\":\"2021-04-12T23:00:26+00:00\",\"dateModified\":\"2023-03-28T08:15:59+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/#\\\/schema\\\/person\\\/e9135873b7d3afea1e5aa8c004b337e9\"},\"description\":\"On d\u00e9crypte pour vous les m\u00e9canismes de la perception olfactive, afin de comprendre ce qu\u2019il se passe vraiment dans notre nez !\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/#primaryimage\",\"url\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/perception-olfactive.jpg\",\"contentUrl\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/perception-olfactive.jpg\",\"width\":1024,\"height\":445,\"caption\":\"la perception olfactive est un m\u00e9canisme bien rod\u00e9 qui permet \u00e0 notre nez et \u00e0 notre cerveau de fonctionner ensemble\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/2021\\\/04\\\/13\\\/perception-olfactive-mecanismes-odorat\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"La perception olfactive : les m\u00e9canismes de l&#8217;odorat\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/\",\"name\":\"Carr\u00e9ment Belle\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/#\\\/schema\\\/person\\\/e9135873b7d3afea1e5aa8c004b337e9\",\"name\":\"La Carr\u00e9ment Belle \u00e9quipe\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2090f2702655f6b674b29d097f39f21e36f6e40a7e097fbea45f19d4e1361d26?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2090f2702655f6b674b29d097f39f21e36f6e40a7e097fbea45f19d4e1361d26?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2090f2702655f6b674b29d097f39f21e36f6e40a7e097fbea45f19d4e1361d26?s=96&d=mm&r=g\",\"caption\":\"La Carr\u00e9ment Belle \u00e9quipe\"},\"sameAs\":[\"https:\\\/\\\/old.carrementbelle.com\",\"https:\\\/\\\/www.facebook.com\\\/CarrementBelleParfums\",\"https:\\\/\\\/www.instagram.com\\\/carrementbelleparfums\\\/\",\"https:\\\/\\\/fr.linkedin.com\\\/company\\\/carrement-belle-parfums-france\",\"https:\\\/\\\/www.pinterest.fr\\\/carrementbelle\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@carrementbelle4431\"],\"url\":\"https:\\\/\\\/carrementbelle.com\\\/blog\\\/author\\\/maxime\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"La perception olfactive : les m\u00e9canismes de l'odorat | Carr\u00e9ment Belle","description":"On d\u00e9crypte pour vous les m\u00e9canismes de la perception olfactive, afin de comprendre ce qu\u2019il se passe vraiment dans notre nez !","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/","og_locale":"fr_FR","og_type":"article","og_title":"La perception olfactive : les m\u00e9canismes de l'odorat | Carr\u00e9ment Belle","og_description":"On d\u00e9crypte pour vous les m\u00e9canismes de la perception olfactive, afin de comprendre ce qu\u2019il se passe vraiment dans notre nez !","og_url":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/","og_site_name":"Carr\u00e9ment Belle","article_publisher":"https:\/\/www.facebook.com\/CarrementBelleParfums","article_author":"https:\/\/www.facebook.com\/CarrementBelleParfums","article_published_time":"2021-04-12T23:00:26+00:00","article_modified_time":"2023-03-28T08:15:59+00:00","og_image":[{"width":1024,"height":445,"url":"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/04\/perception-olfactive.jpg","type":"image\/jpeg"}],"author":"La Carr\u00e9ment Belle \u00e9quipe","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"La Carr\u00e9ment Belle \u00e9quipe","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/#article","isPartOf":{"@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/"},"author":{"name":"La Carr\u00e9ment Belle \u00e9quipe","@id":"https:\/\/carrementbelle.com\/blog\/#\/schema\/person\/e9135873b7d3afea1e5aa8c004b337e9"},"headline":"La perception olfactive : les m\u00e9canismes de l&#8217;odorat","datePublished":"2021-04-12T23:00:26+00:00","dateModified":"2023-03-28T08:15:59+00:00","mainEntityOfPage":{"@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/"},"wordCount":1307,"commentCount":2,"image":{"@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/#primaryimage"},"thumbnailUrl":"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/04\/perception-olfactive.jpg","articleSection":["Curiosit\u00e9s"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/","url":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/","name":"La perception olfactive : les m\u00e9canismes de l'odorat | Carr\u00e9ment Belle","isPartOf":{"@id":"https:\/\/carrementbelle.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/#primaryimage"},"image":{"@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/#primaryimage"},"thumbnailUrl":"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/04\/perception-olfactive.jpg","datePublished":"2021-04-12T23:00:26+00:00","dateModified":"2023-03-28T08:15:59+00:00","author":{"@id":"https:\/\/carrementbelle.com\/blog\/#\/schema\/person\/e9135873b7d3afea1e5aa8c004b337e9"},"description":"On d\u00e9crypte pour vous les m\u00e9canismes de la perception olfactive, afin de comprendre ce qu\u2019il se passe vraiment dans notre nez !","breadcrumb":{"@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/#primaryimage","url":"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/04\/perception-olfactive.jpg","contentUrl":"https:\/\/carrementbelle.com\/blog\/wp-content\/uploads\/2021\/04\/perception-olfactive.jpg","width":1024,"height":445,"caption":"la perception olfactive est un m\u00e9canisme bien rod\u00e9 qui permet \u00e0 notre nez et \u00e0 notre cerveau de fonctionner ensemble"},{"@type":"BreadcrumbList","@id":"https:\/\/carrementbelle.com\/blog\/fr\/2021\/04\/13\/perception-olfactive-mecanismes-odorat\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/carrementbelle.com\/blog\/fr\/"},{"@type":"ListItem","position":2,"name":"La perception olfactive : les m\u00e9canismes de l&#8217;odorat"}]},{"@type":"WebSite","@id":"https:\/\/carrementbelle.com\/blog\/#website","url":"https:\/\/carrementbelle.com\/blog\/","name":"Carr\u00e9ment Belle","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/carrementbelle.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/carrementbelle.com\/blog\/#\/schema\/person\/e9135873b7d3afea1e5aa8c004b337e9","name":"La Carr\u00e9ment Belle \u00e9quipe","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/2090f2702655f6b674b29d097f39f21e36f6e40a7e097fbea45f19d4e1361d26?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2090f2702655f6b674b29d097f39f21e36f6e40a7e097fbea45f19d4e1361d26?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2090f2702655f6b674b29d097f39f21e36f6e40a7e097fbea45f19d4e1361d26?s=96&d=mm&r=g","caption":"La Carr\u00e9ment Belle \u00e9quipe"},"sameAs":["https:\/\/old.carrementbelle.com","https:\/\/www.facebook.com\/CarrementBelleParfums","https:\/\/www.instagram.com\/carrementbelleparfums\/","https:\/\/fr.linkedin.com\/company\/carrement-belle-parfums-france","https:\/\/www.pinterest.fr\/carrementbelle\/","https:\/\/www.youtube.com\/@carrementbelle4431"],"url":"https:\/\/carrementbelle.com\/blog\/author\/maxime\/"}]}},"_links":{"self":[{"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/posts\/10159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/comments?post=10159"}],"version-history":[{"count":23,"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/posts\/10159\/revisions"}],"predecessor-version":[{"id":24216,"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/posts\/10159\/revisions\/24216"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/media\/10160"}],"wp:attachment":[{"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/media?parent=10159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/categories?post=10159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/carrementbelle.com\/blog\/wp-json\/wp\/v2\/tags?post=10159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}