{"id":1101,"date":"2025-03-23T12:28:43","date_gmt":"2025-03-23T11:28:43","guid":{"rendered":"https:\/\/lacabaneauxmilleet1couleurs.fr\/?p=1101"},"modified":"2025-03-23T16:46:33","modified_gmt":"2025-03-23T15:46:33","slug":"la-dyscalculie-ou-tsle-2","status":"publish","type":"post","link":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/2025\/03\/23\/la-dyscalculie-ou-tsle-2\/","title":{"rendered":"La dyscalculie, ou TSLE, les causes possibles"},"content":{"rendered":"\n<p>Les causes sont encore mal connues. Si une grande part g\u00e9n\u00e9tique a pu \u00eatre mise en avant, ainsi qu\u2019une possible h\u00e9r\u00e9dit\u00e9, les m\u00e9canismes sont encore mal maitris\u00e9s. Il est \u00e9galement observ\u00e9 une part environnementale, notamment dans les phases pr\u00e9coces du d\u00e9veloppement c\u00e9r\u00e9bral (intoxication par l\u2019alcool durant la grossesse).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"571\" src=\"https:\/\/lacabaneauxmilleet1couleurs.fr\/wp-content\/uploads\/2025\/03\/Les-deux-voies-de-traitement-visuel-Voie-ventrale-reconnaissance-identication-des.jpg\" alt=\"\" class=\"wp-image-1125\" style=\"width:341px;height:auto\" srcset=\"https:\/\/lacabaneauxmilleet1couleurs.fr\/wp-content\/uploads\/2025\/03\/Les-deux-voies-de-traitement-visuel-Voie-ventrale-reconnaissance-identication-des.jpg 800w, https:\/\/lacabaneauxmilleet1couleurs.fr\/wp-content\/uploads\/2025\/03\/Les-deux-voies-de-traitement-visuel-Voie-ventrale-reconnaissance-identication-des-300x214.jpg 300w, https:\/\/lacabaneauxmilleet1couleurs.fr\/wp-content\/uploads\/2025\/03\/Les-deux-voies-de-traitement-visuel-Voie-ventrale-reconnaissance-identication-des-768x548.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Dans les activit\u00e9s cognitives li\u00e9es au nombre, plusieurs parties du cerveau entre en jeu&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le lobe pari\u00e9tal<ul><li>La voie ventrale<\/li><\/ul><ul><li>Les r\u00e9gions pr\u00e9frontales<\/li><\/ul>\n<ul class=\"wp-block-list\">\n<li>\u2026<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Avec l\u2019exp\u00e9rience, une automatisation se r\u00e9alise et gr\u00e2ce \u00e0 la plasticit\u00e9 du cerveau, les r\u00e9seaux neuronaux se sp\u00e9cialisent, permettant une fonction plus courte et plus rapide.<\/p>\n\n\n\n<p>Un enfant avec une dyscalculie va avoir du mal \u00e0 automatiser et va devoir utiliser des techniques basiques pour r\u00e9ussir la moindre manipulation des nombres, comme par exemple, dans un calcul comme 5+3 toujours compter \u00e0 partir de 1, plut\u00f4t que partir d\u2019un des nombres pour continuer le comptage&nbsp;: 5,6,7\u2026<\/p>\n\n\n\n<p>Ces enfants ont du mal \u00e0 r\u00e9cup\u00e9rer de leur m\u00e9moire les informations et les strat\u00e9gies n\u00e9cessaire, et passent donc \u00e0 chaque fois par la m\u00e9thode la plus primitive pour raisonner. Par exemple, il va donc compter sur ses doigts plut\u00f4t que compter en pointant du doigt.<\/p>\n\n\n\n<p>Il pourrait donc y avoir plusieurs types de dysfonctionnements au niveau du cerveau qui pourraient expliquer une dyscalculie&nbsp;:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img decoding=\"async\" width=\"261\" height=\"193\" src=\"https:\/\/lacabaneauxmilleet1couleurs.fr\/wp-content\/uploads\/2025\/03\/telechargement.jpg\" alt=\"\" class=\"wp-image-1126\"\/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>Au niveau du sillon intra-pari\u00e9tal&nbsp;: Manipulation des quantit\u00e9s de mani\u00e8re non verbale, comparaison des chiffres, additions, soustractions approximatives<\/li>\n\n\n\n<li>Au niveau du gyrus angulaire gauche&nbsp;: Multiplications ou additions exactes, m\u00e9morisation des tables (r\u00e9citation automatique)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Au niveau du lobe pari\u00e9tal&nbsp;: d\u00e9placement de l\u2019attention spatiale<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Les causes sont encore mal connues. Si une grande part g\u00e9n\u00e9tique a pu \u00eatre mise en avant, ainsi qu\u2019une possible h\u00e9r\u00e9dit\u00e9, les m\u00e9canismes sont encore mal maitris\u00e9s. Il est \u00e9galement observ\u00e9 une part environnementale, notamment dans les phases pr\u00e9coces du d\u00e9veloppement c\u00e9r\u00e9bral (intoxication par l\u2019alcool durant la grossesse). &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Dans les activit\u00e9s cognitives li\u00e9es au [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[7,107],"tags":[],"class_list":["post-1101","post","type-post","status-publish","format-standard","hentry","category-blog","category-dyscalculie-ou-tsle","entry"],"_links":{"self":[{"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/posts\/1101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/comments?post=1101"}],"version-history":[{"count":4,"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/posts\/1101\/revisions"}],"predecessor-version":[{"id":1127,"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/posts\/1101\/revisions\/1127"}],"wp:attachment":[{"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/media?parent=1101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/categories?post=1101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lacabaneauxmilleet1couleurs.fr\/index.php\/wp-json\/wp\/v2\/tags?post=1101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}