{"id":58254,"date":"2015-08-27T19:44:22","date_gmt":"2015-08-27T19:44:22","guid":{"rendered":"https:\/\/www.chronobiology.com\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long\/"},"modified":"2024-07-18T14:43:50","modified_gmt":"2024-07-18T21:43:50","slug":"un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e","status":"publish","type":"post","link":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/","title":{"rendered":"Un simple dispositif \u00e0 deux cycles permet d’activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e"},"content":{"rendered":"
Contr\u00f4l\u00e9 par deux m\u00e9canismes biologiques diff\u00e9rents pr\u00e9sents dans l’organisme, le cycle veille-sommeil<\/a> s’\u00e9quilibre et interagit l’un avec l’autre. Propos\u00e9 \u00e0 l’origine au d\u00e9but des ann\u00e9es 1980 par un scientifique suisse sp\u00e9cialiste du sommeil, Alexander Borbely, ce mod\u00e8le est g\u00e9n\u00e9ralement connu sous le nom de mod\u00e8le \u00e0 deux processus de r\u00e9gulation du sommeil et de l’\u00e9veil. Ces deux processus cl\u00e9s sont les suivants<\/div>\n
\"Simple<\/a><\/div>\n
1. Hom\u00e9ostasie veille-sommeil (processus S)<\/strong>
\nL’accumulation de substances favorisant le sommeil dans le cerveau qui provoque une pulsion hom\u00e9ostatique de sommeil.<\/div>\n

\n2. Rythme circadien (processus C)<\/strong>
\nLa r\u00e9gulation des niveaux de vigilance et des processus internes, qui comprend la pulsion circadienne d’alerte et d’\u00e9veil g\u00e9r\u00e9e par l’horloge circadienne de l’organisme. Chacun de ces processus cl\u00e9s est quelque peu influenc\u00e9 par les g\u00e8nes de l’individu. En outre, un certain nombre de facteurs externes tels que l’exercice, l’alimentation, le stress, les siestes, les m\u00e9dicaments, les r\u00e9veils, les horaires quotidiens, la temp\u00e9rature ambiante, etc. peuvent tous avoir un effet direct ou indirect sur le cycle veille-sommeil d’une personne. Mais une d\u00e9couverte r\u00e9cente faite par le Dr Ravi Allada de la Northwestern University r\u00e9v\u00e8le la science qui sous-tend ce cycle ainsi que ses implications.<\/div>\n
\n

D\u00e9couverte du cycle veille-sommeil<\/h2>\n

Apr\u00e8s plus d’une d\u00e9cennie, le Dr Ravi Allada, expert en rythmes circadiens \u00e0 l’universit\u00e9 Northwestern, et ses coll\u00e8gues ont enfin d\u00e9couvert la m\u00e9thode<\/a> qui permet \u00e0 l’horloge biologique d’un animal de l’endormir et de le r\u00e9veiller.<\/p>\n

Il s’av\u00e8re que le m\u00e9canisme de l’horloge fonctionne de la m\u00eame mani\u00e8re qu’un simple interrupteur. En \u00e9tudiant les neurones circadiens du cerveau qui contr\u00f4lent chaque jour le cycle veille-sommeil, le Dr Allada et son \u00e9quipe ont d\u00e9couvert qu’une forte activit\u00e9 des canaux sodiques (canaux rapides qui permettent aux ions sodium de se d\u00e9placer) concernant ces neurones sp\u00e9ciaux allume les cellules pendant la journ\u00e9e pour r\u00e9veiller l’animal, tandis qu’une forte activit\u00e9 des canaux potassiques (canaux plus lents qui permettent aux ions potassium de se d\u00e9placer) les \u00e9teint la nuit, ce qui permet \u00e0 l’animal de se reposer. En poussant un peu plus loin ses recherches, l’\u00e9quipe a \u00e9t\u00e9 choqu\u00e9e de constater que le m\u00eame dispositif de sommeil et d’\u00e9veil existait chez les souris et les mouches.<\/p>\n

La m\u00e9thode du v\u00e9lo<\/h2>\n

\"Simple<\/a>Les chercheurs appellent ce processus de va-et-vient un \u00ab\u00a0m\u00e9canisme de bicyclette<\/a>\u00ab\u00a0, ou m\u00e9thode. Deux p\u00e9dales diff\u00e9rentes (sommeil et \u00e9veil) qui s’alternent au cours d’une p\u00e9riode de 24 heures transmettent aux neurones du cerveau des informations importantes sur le temps. L’\u00e9quipe de chercheurs a d\u00e9couvert les deux p\u00e9dales (un courant potassique et un courant sodique) de mani\u00e8re tout \u00e0 fait inattendue chez la souris et la mouche drosophile.<\/p>\n

Ce qui est encore plus \u00e9tonnant, c’est qu’ils ont trouv\u00e9 exactement la m\u00eame m\u00e9thode pour les cycles veille-sommeil \u00e0 la fois chez un mammif\u00e8re et chez un insecte. Bien que les mouches soient diurnes (actives le jour) et les souris nocturnes (actives la nuit) dans la nature, leurs cycles veille-sommeil fonctionnent globalement de la m\u00eame mani\u00e8re.<\/p>\n

Le Dr Allada et son \u00e9quipe concluent qu’il reste encore beaucoup de travail \u00e0 faire, car il y a encore beaucoup de questions \u00e0 r\u00e9soudre sur ce qui contr\u00f4le r\u00e9ellement la voie du sommeil et de l’\u00e9veil.<\/p>\n

Ce que signifie cette nouvelle recherche<\/h2>\n

Dans le domaine de la chronobiologie<\/a>, cette nouvelle recherche sugg\u00e8re que la m\u00e9thode sous-jacente qui contr\u00f4le le cycle veille-sommeil est, en fait, ancienne. Le dispositif d’oscillation semble avoir \u00e9t\u00e9 pr\u00e9serv\u00e9 \u00e0 travers des millions d’ann\u00e9es d’\u00e9volution. Le Dr Allada affirme que si cela est vrai chez les souris, il est presque certain que ce sera \u00e9galement le cas chez l’homme.<\/p>\n

Une compr\u00e9hension meilleure et plus approfondie de ce dispositif conduira probablement \u00e0 la mise au point de nouveaux m\u00e9dicaments destin\u00e9s \u00e0 r\u00e9soudre divers probl\u00e8mes de sommeil et d’\u00e9veil chez l’homme, tels que le travail post\u00e9<\/a>, le d\u00e9calage horaire<\/a> et d’autres probl\u00e8mes li\u00e9s \u00e0 l’horloge. \u00c0 terme, il sera peut-\u00eatre possible de r\u00e9initialiser l’horloge interne d’un individu afin de l’adapter \u00e0 sa situation particuli\u00e8re ou m\u00eame \u00e0 son horaire de travail.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Contr\u00f4l\u00e9 par deux m\u00e9canismes biologiques diff\u00e9rents pr\u00e9sents dans l’organisme, le cycle veille-sommeil s’\u00e9quilibre et interagit l’un avec l’autre. Propos\u00e9 \u00e0 l’origine au d\u00e9but des ann\u00e9es 1980 par un scientifique suisse sp\u00e9cialiste du sommeil, Alexander Borbely, ce mod\u00e8le est g\u00e9n\u00e9ralement connu sous le nom de mod\u00e8le \u00e0 deux processus de r\u00e9gulation du sommeil et de l’\u00e9veil. […]<\/p>\n","protected":false},"author":15,"featured_media":23760,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[242,255,257],"tags":[],"class_list":{"0":"post-58254","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sante-des-cellules","8":"category-sommeil","9":"category-travail-poste","10":"entry"},"acf":[],"yoast_head":"\nUn simple dispositif \u00e0 deux cycles permet d'activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e – Chronobiology.com<\/title>\n<meta name=\"description\" content=\"Controlled by two different biologic mechanisms found in the body, the sleep-wake cycle balances and interacts with one another. Originally posited in the early 1980s by a Swiss sleep scientist named Alexander Borbely, the model is typically known as the sleep-wake regulation two-process model.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Simple Two-Cycle Device Turns Brain Neurons Off and On All Day Long\" \/>\n<meta property=\"og:description\" content=\"Controlled by two different biologic mechanisms found in the body, the sleep-wake cycle balances and interacts with one another. Originally posited in the early 1980s by a Swiss sleep scientist named Alexander Borbely, the model is typically known as the sleep-wake regulation two-process model.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/\" \/>\n<meta property=\"og:site_name\" content=\"Chronobiology.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/chronobiology\" \/>\n<meta property=\"article:published_time\" content=\"2015-08-27T19:44:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-18T21:43:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1800\" \/>\n\t<meta property=\"og:image:height\" content=\"679\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Edwin Urbina\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Un simple dispositif \u00e0 deux cycles permet d'activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e\" \/>\n<meta name=\"twitter:creator\" content=\"@chronobionews\" \/>\n<meta name=\"twitter:site\" content=\"@chronobionews\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Edwin Urbina\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/\"},\"author\":{\"name\":\"Edwin Urbina\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/person\/bbdffa2f15784a87635cc2a178677bf9\"},\"headline\":\"Un simple dispositif \u00e0 deux cycles permet d’activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e\",\"datePublished\":\"2015-08-27T19:44:22+00:00\",\"dateModified\":\"2024-07-18T21:43:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/\"},\"wordCount\":789,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg\",\"articleSection\":[\"Sant\u00e9 des cellules\",\"Sommeil\",\"Travail post\u00e9\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/\",\"url\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/\",\"name\":\"Un simple dispositif \u00e0 deux cycles permet d'activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e – Chronobiology.com\",\"isPartOf\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg\",\"datePublished\":\"2015-08-27T19:44:22+00:00\",\"dateModified\":\"2024-07-18T21:43:50+00:00\",\"description\":\"Controlled by two different biologic mechanisms found in the body, the sleep-wake cycle balances and interacts with one another. Originally posited in the early 1980s by a Swiss sleep scientist named Alexander Borbely, the model is typically known as the sleep-wake regulation two-process model.\",\"breadcrumb\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#primaryimage\",\"url\":\"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg\",\"contentUrl\":\"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg\",\"width\":1800,\"height\":679},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/dev.chronobiology.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Un simple dispositif \u00e0 deux cycles permet d’activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#website\",\"url\":\"https:\/\/dev.chronobiology.com\/fr\/\",\"name\":\"Chronobiology.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/dev.chronobiology.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#organization\",\"name\":\"Chronobiology\",\"url\":\"https:\/\/dev.chronobiology.com\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.chronobiology.com\/wp-content\/uploads\/2019\/01\/chronobiology_logo_en_r.png\",\"contentUrl\":\"https:\/\/www.chronobiology.com\/wp-content\/uploads\/2019\/01\/chronobiology_logo_en_r.png\",\"width\":375,\"height\":90,\"caption\":\"Chronobiology\"},\"image\":{\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/chronobiology\",\"https:\/\/x.com\/chronobionews\",\"https:\/\/www.instagram.com\/chronobiology\/\",\"https:\/\/www.pinterest.com\/chronobiology\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/person\/bbdffa2f15784a87635cc2a178677bf9\",\"name\":\"Edwin Urbina\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9f2b187e688142c648b715334f89c7c0?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9f2b187e688142c648b715334f89c7c0?s=96&d=mm&r=g\",\"caption\":\"Edwin Urbina\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Un simple dispositif \u00e0 deux cycles permet d'activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e – Chronobiology.com","description":"Controlled by two different biologic mechanisms found in the body, the sleep-wake cycle balances and interacts with one another. Originally posited in the early 1980s by a Swiss sleep scientist named Alexander Borbely, the model is typically known as the sleep-wake regulation two-process model.","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:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/","og_locale":"fr_FR","og_type":"article","og_title":"Simple Two-Cycle Device Turns Brain Neurons Off and On All Day Long","og_description":"Controlled by two different biologic mechanisms found in the body, the sleep-wake cycle balances and interacts with one another. Originally posited in the early 1980s by a Swiss sleep scientist named Alexander Borbely, the model is typically known as the sleep-wake regulation two-process model.","og_url":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/","og_site_name":"Chronobiology.com","article_publisher":"https:\/\/www.facebook.com\/chronobiology","article_published_time":"2015-08-27T19:44:22+00:00","article_modified_time":"2024-07-18T21:43:50+00:00","og_image":[{"width":1800,"height":679,"url":"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg","type":"image\/jpeg"}],"author":"Edwin Urbina","twitter_card":"summary_large_image","twitter_title":"Un simple dispositif \u00e0 deux cycles permet d'activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e","twitter_creator":"@chronobionews","twitter_site":"@chronobionews","twitter_misc":{"\u00c9crit par":"Edwin Urbina","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#article","isPartOf":{"@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/"},"author":{"name":"Edwin Urbina","@id":"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/person\/bbdffa2f15784a87635cc2a178677bf9"},"headline":"Un simple dispositif \u00e0 deux cycles permet d’activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e","datePublished":"2015-08-27T19:44:22+00:00","dateModified":"2024-07-18T21:43:50+00:00","mainEntityOfPage":{"@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/"},"wordCount":789,"commentCount":0,"publisher":{"@id":"https:\/\/dev.chronobiology.com\/fr\/#organization"},"image":{"@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#primaryimage"},"thumbnailUrl":"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg","articleSection":["Sant\u00e9 des cellules","Sommeil","Travail post\u00e9"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/","url":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/","name":"Un simple dispositif \u00e0 deux cycles permet d'activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e – Chronobiology.com","isPartOf":{"@id":"https:\/\/dev.chronobiology.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#primaryimage"},"image":{"@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#primaryimage"},"thumbnailUrl":"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg","datePublished":"2015-08-27T19:44:22+00:00","dateModified":"2024-07-18T21:43:50+00:00","description":"Controlled by two different biologic mechanisms found in the body, the sleep-wake cycle balances and interacts with one another. Originally posited in the early 1980s by a Swiss sleep scientist named Alexander Borbely, the model is typically known as the sleep-wake regulation two-process model.","breadcrumb":{"@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#primaryimage","url":"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg","contentUrl":"https:\/\/dev.chronobiology.com\/wp-content\/uploads\/2015\/08\/simple-two-cycle-device-turns-brain-neurons-off-and-on-all-day-long-2.jpg","width":1800,"height":679},{"@type":"BreadcrumbList","@id":"https:\/\/dev.chronobiology.com\/fr\/un-simple-dispositif-deux-cycles-permet-d-activer-et-de-d-sactiver-les-neurones-du-cerveau-tout-au-long-de-la-journ-e\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dev.chronobiology.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Un simple dispositif \u00e0 deux cycles permet d’activer et de d\u00e9sactiver les neurones du cerveau tout au long de la journ\u00e9e"}]},{"@type":"WebSite","@id":"https:\/\/dev.chronobiology.com\/fr\/#website","url":"https:\/\/dev.chronobiology.com\/fr\/","name":"Chronobiology.com","description":"","publisher":{"@id":"https:\/\/dev.chronobiology.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dev.chronobiology.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/dev.chronobiology.com\/fr\/#organization","name":"Chronobiology","url":"https:\/\/dev.chronobiology.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.chronobiology.com\/wp-content\/uploads\/2019\/01\/chronobiology_logo_en_r.png","contentUrl":"https:\/\/www.chronobiology.com\/wp-content\/uploads\/2019\/01\/chronobiology_logo_en_r.png","width":375,"height":90,"caption":"Chronobiology"},"image":{"@id":"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/chronobiology","https:\/\/x.com\/chronobionews","https:\/\/www.instagram.com\/chronobiology\/","https:\/\/www.pinterest.com\/chronobiology\/"]},{"@type":"Person","@id":"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/person\/bbdffa2f15784a87635cc2a178677bf9","name":"Edwin Urbina","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/dev.chronobiology.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9f2b187e688142c648b715334f89c7c0?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9f2b187e688142c648b715334f89c7c0?s=96&d=mm&r=g","caption":"Edwin Urbina"}}]}},"_links":{"self":[{"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/posts\/58254"}],"collection":[{"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/comments?post=58254"}],"version-history":[{"count":1,"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/posts\/58254\/revisions"}],"predecessor-version":[{"id":58255,"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/posts\/58254\/revisions\/58255"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/media\/23760"}],"wp:attachment":[{"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/media?parent=58254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/categories?post=58254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.chronobiology.com\/fr\/wp-json\/wp\/v2\/tags?post=58254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}