{"id":17,"date":"2011-01-17T08:00:44","date_gmt":"2011-01-17T07:00:44","guid":{"rendered":"http:\/\/blog-lecerveau.mcgill.ca\/?p=114"},"modified":"2022-01-04T21:13:16","modified_gmt":"2022-01-04T20:13:16","slug":"des-souvenirs-toujours-reconstruits","status":"publish","type":"post","link":"https:\/\/www.blog-lecerveau.org\/avance\/2011\/01\/17\/des-souvenirs-toujours-reconstruits\/","title":{"rendered":"Des souvenirs toujours reconstruits"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"alignleft size-full wp-image-267\" src=\"https:\/\/www.blog-lecerveau.org\/wp-content\/uploads\/faux-souvenirs.jpg\" alt=\"faux-souvenirs\" width=\"110\" height=\"110\" \/>On a tendance \u00e0 croire que nos souvenirs sont fiables et qu&rsquo;ils n&rsquo;ont rien \u00e0 voir avec les confabulations qu&rsquo;inventent les gens souffrant du syndrome des faux souvenirs. Des sc\u00e9narios difficiles \u00e0 trancher moralement, comme ceux d\u00e9velopp\u00e9s par le psychologue Jonathan Haidt, montrent toutefois que les sujets normaux sont \u00e9tonnamment prompts \u00e0 inventer une explication pour justifier une posture morale intuitive comme le rejet de l&rsquo;inceste.<!--more--><\/p>\n<p>Ces donn\u00e9es ne sont pas sans rappeler\u00a0<a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/a\/a_12\/a_12_cr\/a_12_cr_con\/a_12_cr_con.html#gazzaniga\"><span style=\"color: #ff0000;\">les patients au cerveau divis\u00e9 (\u00ab split brain\u00a0\u00bb) dont l\u2019h\u00e9misph\u00e8re gauche fournit des justifications langagi\u00e8res \u00e0 son comportement<\/span> <\/a>afin de lui donner\u00a0une impression de coh\u00e9rence.<\/p>\n<p>Plus g\u00e9n\u00e9ralement, on pense aussi au ph\u00e9nom\u00e8ne de\u00a0reconsolidation mn\u00e9sique : le fait que chaque fois qu&rsquo;on se souvient de quelque chose, le substrat neuronal de ce souvenir est \u00ab\u00a0recalibr\u00e9\u00a0\u00bb en fonction de la situation pr\u00e9sente\u00a0et peut devenir ainsi, <a href=\"http:\/\/lecerveau.mcgill.ca\/flash\/i\/i_07\/i_07_p\/i_07_p_tra\/i_07_p_tra.html\"><span style=\"color: #008080;\">de reconstruction en reconstruction<\/span><\/a>, assez diff\u00e9rent du stimulus original.<\/p>\n<p><a href=\"http:\/\/neurophilosophy.wordpress.com\/2009\/05\/26\/confabulatory_hypermnesia_or_severe_false_memory_syndrome\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #009999;\"><img loading=\"lazy\" style=\"border: 0pt none;\" src=\"https:\/\/www.blog-thebrain.org\/wp-content\/uploads\/i_lien.gif\" alt=\"i_lien\" width=\"15\" height=\"15\" \/> Confabulatory hypermnesia, or severe false memory syndrome<br \/>\n<\/span><\/a><a href=\"http:\/\/people.virginia.edu\/~jdh6n\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #009999;\"><img loading=\"lazy\" style=\"border: 0pt none;\" src=\"https:\/\/www.blog-thebrain.org\/wp-content\/uploads\/i_rec.gif\" alt=\"i_rec\" width=\"15\" height=\"15\" \/> Jonathan Haidt&rsquo;s Home Page<\/span><\/a><br \/>\n<a href=\"http:\/\/www.cognitionandculture.net\/index.php?option=com_content&amp;view=article&amp;id=541:i-read-playboy-for-the-articles&amp;catid=31:hugo&amp;Itemid=34\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #009999;\"><img loading=\"lazy\" style=\"border: 0pt none;\" src=\"https:\/\/www.blog-thebrain.org\/wp-content\/uploads\/i_rec.gif\" alt=\"i_rec\" width=\"15\" height=\"15\" \/> \u201cI read Playboy for the articles\u201d<br \/>\n<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On a tendance \u00e0 croire que nos souvenirs sont fiables et qu&rsquo;ils n&rsquo;ont rien \u00e0 voir avec les confabulations qu&rsquo;inventent les gens souffrant du syndrome des faux souvenirs. Des sc\u00e9narios difficiles \u00e0 trancher moralement, comme ceux d\u00e9velopp\u00e9s par le psychologue Jonathan Haidt, montrent toutefois que les sujets normaux sont \u00e9tonnamment prompts \u00e0 inventer une explication [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7,11],"tags":[63,22,64,65,66],"_links":{"self":[{"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/posts\/17"}],"collection":[{"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/comments?post=17"}],"version-history":[{"count":4,"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/posts\/17\/revisions"}],"predecessor-version":[{"id":2541,"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/posts\/17\/revisions\/2541"}],"wp:attachment":[{"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/media?parent=17"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/categories?post=17"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.blog-lecerveau.org\/avance\/wp-json\/wp\/v2\/tags?post=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}