{"id":1783,"date":"2014-06-01T16:25:10","date_gmt":"2014-06-01T21:25:10","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=1783"},"modified":"2014-06-01T16:25:10","modified_gmt":"2014-06-01T21:25:10","slug":"comment-notre-memoire-devient-du-savoir","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/comment-notre-memoire-devient-du-savoir\/","title":{"rendered":"Comment notre m\u00e9moire devient du savoir<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<div id=\"attachment_1781\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Pool-experiment2.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1781\" class=\"size-full wp-image-1781\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Pool-experiment2.png\" alt=\"Les circuits de ratissage de souris cherchant des plateformes cach\u00e9es dans un bassin d\u2019eau. Les cercles gris repr\u00e9sentent l\u2019endroit o\u00f9 les plateformes avaient d\u00e9j\u00e0 \u00e9t\u00e9 trouv\u00e9es. Un jour apr\u00e8s l\u2019entra\u00eenement, les souris cherchent les plateformes \u00e0 l\u2019endroit o\u00f9 elles \u00e9taient la veille. Toutefois, apr\u00e8s 30 jours de repos, les souris passent plus de temps \u00e0 les chercher dans les endroits les plus probables.  (Cr\u00e9dit : Blake Richards)\" width=\"500\" height=\"206\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Pool-experiment2.png 500w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Pool-experiment2-300x123.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><p id=\"caption-attachment-1781\" class=\"wp-caption-text\">Les circuits de ratissage de souris cherchant des plateformes cach\u00e9es dans un bassin d\u2019eau. Les cercles gris repr\u00e9sentent l\u2019endroit o\u00f9 les plateformes avaient d\u00e9j\u00e0 \u00e9t\u00e9 trouv\u00e9es. Un jour apr\u00e8s l\u2019entra\u00eenement, les souris cherchent les plateformes \u00e0 l\u2019endroit o\u00f9 elles \u00e9taient la veille. Toutefois, apr\u00e8s 30 jours de repos, les souris passent plus de temps \u00e0 les chercher dans les endroits les plus probables. (Cr\u00e9dit : Blake Richards)<\/p><\/div>\n<p><span style=\"color: #000000;\">Une exp\u00e9rience men\u00e9e sur des souris montre comment le cerveau transforme un souvenir en savoir. Des souris ont \u00e9t\u00e9 entra\u00een\u00e9es \u00e0 nager dans un bassin et \u00e0 trouver plusieurs plateformes cach\u00e9es dont certaines se trouvaient souvent au m\u00eame endroit. <\/span><\/p>\n<p><span style=\"color: #000000;\">Les souris qui ont mis \u00e0 l\u2019essai le lendemain de leur entra\u00eenement ont eu tendance \u00e0 chercher les plateformes \u00e0 l\u2019endroit o\u00f9 elles \u00e9taient la veille. Toutefois, les souris mises \u00e0 l\u2019essai 30 jours apr\u00e8s l\u2019entra\u00eenement ont pass\u00e9 plus de temps \u00e0 chercher les endroits les plus probables.<\/span><\/p>\n<p><span style=\"color: #000000;\"> Cette \u00e9tude montre comment les souvenirs s\u2019amalgament en savoir avec le temps, sans avoir \u00e0 \u00eatre renforc\u00e9s.<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em><span style=\"color: #000000;\">Nature Neuroscience<\/span>\u00a0<\/em>le\u00a0<strong>1\u00a0juin\u00a0<\/strong><strong>2014<\/strong>,\u00a0<span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.nature.com\/neuro\/journal\/vaop\/ncurrent\/full\/nn.3736.html\" target=\"_blank\"><span>cliquez\u00a0ici<\/span><\/a><\/span>.<\/p>\n<p><span style=\"text-decoration: underline;\"><span><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/span><\/p>\n<h4><a style=\"color: #1155cc;\" href=\"http:\/\/www.franklandlab.com\/?page_id=1707\" target=\"_blank\">Blake Richards<\/a><span style=\"color: #000000;\">, Universit\u00e9 de Toronto et h\u00f4pital Sick Children, Ontario<\/span><\/h4>\n<h4><a style=\"color: #1155cc;\" href=\"http:\/\/www.franklandlab.com\/?page_id=308\" target=\"_blank\">Paul Frankland<\/a><span style=\"color: #000000;\">, University of Toronto et h\u00f4pital Sick Children, Ontario<\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Une exp\u00e9rience men\u00e9e sur des souris montre comment le cerveau transforme un souvenir en savoir. Des souris ont \u00e9t\u00e9 entra\u00een\u00e9es \u00e0 nager dans un bassin et \u00e0 trouver plusieurs plateformes cach\u00e9es dont certaines se trouvaient souvent au m\u00eame endroit. Les souris qui ont mis \u00e0 l\u2019essai le lendemain de leur entra\u00eenement ont eu tendance \u00e0 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1781,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[1263,1680,1150,846,1679],"class_list":["post-1783","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-comportement-animal","tag-memoire","tag-neurologie","tag-ontario-fr","tag-savoir"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/Pool-experiment2.png","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-sL","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=1783"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1783\/revisions"}],"predecessor-version":[{"id":1784,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1783\/revisions\/1784"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/1781"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=1783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=1783"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=1783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}