{"id":35,"date":"2011-05-24T11:57:16","date_gmt":"2011-05-24T10:57:16","guid":{"rendered":"http:\/\/blog-lecerveau.mcgill.ca\/?p=714"},"modified":"2022-01-04T21:06:23","modified_gmt":"2022-01-04T20:06:23","slug":"liens-sur-les-traces-de-lapprentissage","status":"publish","type":"post","link":"https:\/\/www.blog-lecerveau.org\/debutant\/2011\/05\/24\/liens-sur-les-traces-de-lapprentissage\/","title":{"rendered":"Liens sur les traces de l&rsquo;apprentissage"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"alignleft size-full wp-image-730\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/trace.jpg\" alt=\"\" width=\"110\" height=\"110\" \/>Nous poursuivons cette semaine <a href=\"https:\/\/www.blog-lecerveau.org\/?p=404\"><span style=\"color: #ff9900;\"><span style=\"color: #008080;\">une d\u00e9marche\u00a0d\u00e9j\u00e0 d\u00e9crite dans ce blog<\/span><\/span><\/a> avec l\u2019ajout de nouveaux liens cette fois-ci dans le sous-th\u00e8me \u201c<strong>Les traces de l\u2019apprentissage<\/strong>\u201d du th\u00e8me intitul\u00e9 \u201cAu c\u0153ur de la m\u00e9moire\u201d. Chacun de ces liens vers d\u2019autres sites web d\u2019int\u00e9r\u00eat est accompagn\u00e9 d\u2019un bref aper\u00e7u de ce qu\u2019on peut y d\u00e9couvrir.<!--more--><\/p>\n<p>L\u2019importance de la recherche en neurosciences cognitives dans le domaine de la m\u00e9moire humaine se refl\u00e9tant sur le nombre de liens pertinents sur lesquels on peut tomber en navigant sur Internet, je me vois oblig\u00e9 de r\u00e9partir mes trouvailles sur deux semaines tellement il y en a\u00a0! En voici donc 11 cette semaine, suivis de 11 autres la semaine prochaine.<\/p>\n<p><strong><\/strong><strong>Niveau mol\u00e9culaire :<\/strong><\/p>\n<p><strong><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/i_lien.gif\" alt=\"i_lien\" width=\"15\" height=\"15\" \/> <\/strong><a href=\"http:\/\/www.sciencedaily.com\/releases\/2009\/02\/090211161934.htm\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #008080;\"><strong>Why Sleep Is Needed To Form Memories<\/strong><\/span><\/a><br \/>\n<\/strong>Des changements biochimiques li\u00e9s au <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/i\/i_07\/i_07_m\/i_07_m_tra\/i_07_m_tra.html\"><span style=\"color: #008080;\">r\u00e9cepteur NMDA<\/span><\/a> et ne se manifestant que durant le sommeil expliqueraient pourquoi dormir facilite la formation de souvenirs.<\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/a_lien.gif\" alt=\"a_lien\" width=\"15\" height=\"15\" \/> <\/strong><a href=\"http:\/\/www.jneurosci.org\/cgi\/content\/full\/29\/41\/12748\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff0000;\"><strong>The Biology of Memory: A Forty-Year Perspective<\/strong><\/span><\/a><br \/>\nR\u00e9sum\u00e9 des faits saillants de la recherche sur la m\u00e9moire durant les 40 derni\u00e8res ann\u00e9es par Eric R. Kandel dont les travaux portent sur les bases cellulaires de l\u2019apprentissage.<\/p>\n<p><strong>Niveau cellulaire : <\/strong><\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/d_lien.gif\" alt=\"d_lien\" width=\"15\" height=\"15\" \/>\u00a0 <\/strong><a href=\"http:\/\/www.cbc.ca\/documentaries\/natureofthings\/2008\/brainchangesitself\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff9900;\"><strong>The Brain that Changes Itself<\/strong><\/span><\/a><br \/>\nDocumentaire sur des cas spectaculaires de neuroplasticit\u00e9, c\u2019est-\u00e0-dire de gens ayant regagn\u00e9 des fonctions perdues suite \u00e0 des l\u00e9sions c\u00e9r\u00e9brales.<\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/a_exp.gif\" alt=\"a_exp\" width=\"15\" height=\"15\" \/>\u00a0 <\/strong><a href=\"http:\/\/www.cell.com\/current-biology\/retrieve\/pii\/S0960982209011099\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff0000;\"><strong>Tool-use induces morphological updating of the body schema<\/strong><\/span><\/a><br \/>\nL\u2019utilisation d\u2019un bras m\u00e9canique qui allonge la port\u00e9e de 40 cm am\u00e8ne les sujets \u00e0 surestimer par la suite la longueur de leur bras, impliquant que la plasticit\u00e9 de notre sch\u00e9ma corporel s\u2019\u00e9tend jusqu\u2019aux propri\u00e9t\u00e9s de sa morphologie.<\/p>\n<p><strong>Niveau c\u00e9r\u00e9bral\u00a0: <\/strong><\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/i_lien.gif\" alt=\"i_lien\" width=\"15\" height=\"15\" \/>\u00a0<\/strong><a href=\"http:\/\/mindblog.dericbownds.net\/2009\/02\/training-your-working-memory-increases.html\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #008080;\"><strong>Training your working memory increases your cortical Dopamine D1 receptors<\/strong><\/span><\/a><br \/>\nL\u2019am\u00e9lioration de notre m\u00e9moire de travail suite \u00e0 son entra\u00eenement produit d\u2019importants changements dans la densit\u00e9 des <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/a\/a_03\/a_03_m\/a_03_m_que\/a_03_m_que.html\"><span style=\"color: #ff0000;\">r\u00e9cepteurs dopaminergiques D1 <\/span><\/a>dans le cortex frontal et pari\u00e9tal.<\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/i_lien.gif\" alt=\"i_lien\" width=\"15\" height=\"15\" \/>\u00a0 <\/strong><a href=\"http:\/\/scienceblogs.com\/cortex\/2009\/09\/persistent_memories.php\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #008080;\"><strong>Persistent Memories<\/strong><\/span><\/a><br \/>\nDes donn\u00e9es appuyant un probl\u00e8me de <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/a\/a_07\/a_07_p\/a_07_p_tra\/a_07_p_tra.html#2\">rappel <\/a>pour expliquer les d\u00e9faillances mn\u00e9siques, entre autres avec l\u2019\u00e2ge, plut\u00f4t que des rat\u00e9s au niveau du stockage.<\/p>\n<p><strong>Niveau psychologique :<\/strong><\/p>\n<p><strong>\u00a0<\/strong><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/i_lien.gif\" alt=\"i_lien\" width=\"15\" height=\"15\" \/>\u00a0\u00a0<\/strong><a href=\"http:\/\/scienceblogs.com\/cortex\/2009\/07\/marathons_and_memory.php\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #008080;\"><strong>Marathons and Memory<\/strong><\/span><\/a><br \/>\nLes personnes venant de terminer un marathon montrent un taux \u00e9lev\u00e9 de <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/a\/a_08\/a_08_m\/a_08_m_dep\/a_08_m_dep.html\"><span style=\"color: #ff0000;\">l\u2019hormone de stress (cortisol)<\/span><\/a>, un d\u00e9clin de leur <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/i\/i_07\/i_07_p\/i_07_p_tra\/i_07_p_tra.html#3\"><span style=\"color: #008080;\">m\u00e9moire explicite<\/span><\/a>, mais une am\u00e9lioration de leur <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/i\/i_07\/i_07_p\/i_07_p_tra\/i_07_p_tra.html#3\"><span style=\"color: #008080;\">m\u00e9moire implicite<\/span><\/a>. Les commentaires de marathonien(ne)s apr\u00e8s ce billet sont aussi int\u00e9ressants.<\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/i_lien.gif\" alt=\"i_lien\" width=\"15\" height=\"15\" \/>\u00a0\u00a0<\/strong><a href=\"http:\/\/academicearth.org\/lectures\/conscious-of-present-conscious-of-past-vision-and-memory\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #008080;\"><strong>Video: Conscious of the Present; Conscious of the Past: Vision and Memory <\/strong><\/span><\/a><br \/>\nVid\u00e9o d\u2019une s\u00e9ance sur la m\u00e9moire du cours de Paul Bloom de l\u2019universit\u00e9 Yale sur <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/a\/a_07\/a_07_p\/a_07_p_tra\/a_07_p_tra.html#3\"><span style=\"color: #ff0000;\">les diff\u00e9rents types de m\u00e9moire<\/span><\/a>, leurs limites, <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/i\/i_07\/i_07_p\/i_07_p_oub\/i_07_p_oub.html\"><span style=\"color: #008080;\">les strat\u00e9gies pour aider notre m\u00e9moire<\/span><\/a>, <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/i\/i_07\/i_07_p\/i_07_p_oub\/i_07_p_oub.html#2\"><span style=\"color: #008080;\">les troubles de la m\u00e9moire<\/span><\/a>, etc.<\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/i_lien.gif\" alt=\"i_lien\" width=\"15\" height=\"15\" \/>\u00a0 <\/strong><a href=\"http:\/\/onmymynd.wordpress.com\/2009\/03\/11\/reflection-75-ten-thousand-hours\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #008080;\"><strong>Ten Thousand Hours <\/strong><\/span><\/a><br \/>\nR\u00e9flexions de Steve Perrin sur la motivation qui nous pousse \u00e0 apprendre \u00e0 partir d\u2019un constat de Daniel J. Levitin \u00e0 l\u2019effet que devenir expert en quoi que ce soit n\u00e9cessiterait environ 10\u00a0000 heures de pratique au cerveau humain.<\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/a_lien.gif\" alt=\"a_lien\" width=\"15\" height=\"15\" \/>\u00a0 <\/strong><a href=\"http:\/\/scienceblogs.com\/developingintelligence\/2007\/02\/reworking_working_memory.php\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff0000;\"><strong>Reworking Working Memory<\/strong><\/span><\/a><br \/>\nDonn\u00e9es en faveur du mod\u00e8le de \u201cm\u00e9moire de travail primaire et secondaire\u201d de Unsworth et Engle qui se d\u00e9marque d\u2019explications plus classiques comme l\u2019influent mod\u00e8le de Baddeley.<\/p>\n<p><strong>Niveau social : <\/strong><\/p>\n<p><strong><img loading=\"lazy\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/a_lien.gif\" alt=\"a_lien\" width=\"15\" height=\"15\" \/>\u00a0 <\/strong><a href=\"http:\/\/www.hhmi.org\/bulletin\/nov2008\/features\/revolution.html\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff0000;\"><strong>Science 2.0<\/strong><\/span><\/a><br \/>\nComment certains chercheurs utilisent les outils collaboratifs en ligne comme Facebook, YouTube et les blogs pour rendre plus dynamique la communication scientifique.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nous poursuivons cette semaine une d\u00e9marche\u00a0d\u00e9j\u00e0 d\u00e9crite dans ce blog avec l\u2019ajout de nouveaux liens cette fois-ci dans le sous-th\u00e8me \u201cLes traces de l\u2019apprentissage\u201d du th\u00e8me intitul\u00e9 \u201cAu c\u0153ur de la m\u00e9moire\u201d. Chacun de ces liens vers d\u2019autres sites web d\u2019int\u00e9r\u00eat est accompagn\u00e9 d\u2019un bref aper\u00e7u de ce qu\u2019on peut y d\u00e9couvrir.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[49,22,134],"_links":{"self":[{"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/posts\/35"}],"collection":[{"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/comments?post=35"}],"version-history":[{"count":5,"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/posts\/35\/revisions"}],"predecessor-version":[{"id":2529,"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/posts\/35\/revisions\/2529"}],"wp:attachment":[{"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/media?parent=35"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/categories?post=35"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.blog-lecerveau.org\/debutant\/wp-json\/wp\/v2\/tags?post=35"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}