{"id":3496,"date":"2014-11-17T15:03:34","date_gmt":"2014-11-17T20:03:34","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=3496"},"modified":"2014-11-17T13:11:53","modified_gmt":"2014-11-17T18:11:53","slug":"les-souvenirs-enfouis-dune-langue-oubliee","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/les-souvenirs-enfouis-dune-langue-oubliee\/","title":{"rendered":"Les souvenirs enfouis d&#8217;une langue oubli\u00e9e<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<div id=\"attachment_3498\" style=\"width: 660px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/pngbase649ff462c4cb14c275.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3498\" class=\"wp-image-3498\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/pngbase649ff462c4cb14c275-1024x535.png\" alt=\"Cette image montre les sch\u00e9mas d\u2019activations c\u00e9r\u00e9brales d\u2019enfants unilingues francophones (gauche), d\u2019enfants unilingues francophones qui ont entendu parler chinois lorsqu\u2019ils \u00e9taient enfants (milieu), et des enfants bilingues fran\u00e7ais-chinois. (Image courtoise de Jen-Kai Chen)\" width=\"650\" height=\"340\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/pngbase649ff462c4cb14c275-1024x535.png 1024w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/pngbase649ff462c4cb14c275-300x156.png 300w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/pngbase649ff462c4cb14c275.png 1200w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/a><p id=\"caption-attachment-3498\" class=\"wp-caption-text\">Cette image montre les sch\u00e9mas d\u2019activations c\u00e9r\u00e9brales d\u2019enfants unilingues francophones (gauche), d\u2019enfants unilingues francophones qui ont entendu parler chinois lorsqu\u2019ils \u00e9taient enfants (milieu), et des enfants bilingues fran\u00e7ais-chinois. (Image courtoise de Jen-Kai Chen)<\/p><\/div>\n<p>Une nouvelle \u00e9tude montre que notre cerveau r\u00e9agit quand nous entendons une langue que nous avons d\u00e9j\u00e0 connue, mais que nous ne comprenons plus.<\/p>\n<p>\u00c0 l\u2019aide d\u2019imagerie par r\u00e9sonance magn\u00e9tique fonctionnelle, des chercheurs ont \u00e9tudi\u00e9 les cerveaux de trois groupes d\u2019enfants : des enfants unilingues francophones, des enfants bilingues fran\u00e7ais-chinois, et des enfants qui ont entendu parler chinois avant l\u2019\u00e2ge de trois ans, mais qui ne parlent que le fran\u00e7ais aujourd\u2019hui. Quand les enfants entendaient des sons associ\u00e9s \u00e0 la langue chinoise, une partie du gyrus temporal sup\u00e9rieur gauche s\u2019activait chez les enfants des deux derniers groupes, mais pas chez les enfants unilingues francophones.<\/p>\n<p>Cela montre que nous conservons des souvenirs des sons que nous entendons t\u00f4t dans notre d\u00e9veloppement.<\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans <em>PNAS\u00a0<\/em>le\u00a0<strong>17\u00a0<b>novembre <\/b>2014<\/strong>,\u00a0<a href=\"http:\/\/www.pnas.org\/cgi\/doi\/10.1073\/pnas.1409411111\" target=\"_blank\"><span style=\"text-decoration: underline;\">cliquez ici<\/span><\/a>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019information<\/strong><\/em><\/span><\/p>\n<h4>Lara Pierce, Universit\u00e9 McGill,\u00a0Quebec<\/h4>\n<h4>Denise Klein, Universit\u00e9 McGill, Quebec<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Une nouvelle \u00e9tude montre que notre cerveau r\u00e9agit quand nous entendons une langue que nous avons d\u00e9j\u00e0 connue, mais que nous ne comprenons plus. \u00c0 l\u2019aide d\u2019imagerie par r\u00e9sonance magn\u00e9tique fonctionnelle, des chercheurs ont \u00e9tudi\u00e9 les cerveaux de trois groupes d\u2019enfants : des enfants unilingues francophones, des enfants bilingues fran\u00e7ais-chinois, et des enfants qui ont [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3492,"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":[1725,1047,1726,1150],"class_list":["post-3496","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-apprentissage","tag-education-fr","tag-langue","tag-neurologie"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/pngbase649ff462c4cb14c275.png","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-Uo","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3496","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=3496"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3496\/revisions"}],"predecessor-version":[{"id":3499,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3496\/revisions\/3499"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/3492"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=3496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=3496"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=3496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}