{"id":9350,"date":"2025-10-09T05:00:00","date_gmt":"2025-10-09T09:00:00","guid":{"rendered":"https:\/\/stillcoviding.ca\/fr\/?p=9350"},"modified":"2025-10-09T08:51:38","modified_gmt":"2025-10-09T12:51:38","slug":"scientists-may-have-discovered-whats-behind-long-covid-related-brain-fog","status":"publish","type":"post","link":"https:\/\/stillcoviding.ca\/fr\/nouvelles\/scientists-may-have-discovered-whats-behind-long-covid-related-brain-fog\/","title":{"rendered":"Les scientifiques ont peut-\u00eatre d\u00e9couvert la cause du brouillard c\u00e9r\u00e9bral li\u00e9 \u00e0 la COVID longue"},"content":{"rendered":"<p>Si vous faites partie du groupe d\u2019environ <a href=\"https:\/\/www.thestar.com\/news\/canada\/do-you-have-long-covid-heres-how-to-tell-and-what-we-know-about-the\/article_c32b9f1f-e7f8-4609-9715-d30712bd11e2.html\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">un\u00b7e Canadien\u00b7ne sur cinq qui ont d\u00e9velopp\u00e9 des sympt\u00f4mes de la COVID longue<\/a> apr\u00e8s avoir contract\u00e9 la COVID-19, vous connaissez peut-\u00eatre les probl\u00e8mes de m\u00e9moire, les difficult\u00e9s de concentration et toute une s\u00e9rie d\u2019autres d\u00e9ficiences cognitives qui sont devenues embl\u00e9matiques de la condition \u2014 collectivement connues sous le nom de \u00ab&nbsp;brouillard c\u00e9r\u00e9bral&nbsp;\u00bb.<\/p>\n<p>Mais malgr\u00e9 la pr\u00e9sence de ces sympt\u00f4mes cognitifs dans <a href=\"https:\/\/www.thelancet.com\/journals\/eclinm\/article\/PIIS2589-5370(21)00299-6\/fulltext?ref=pmp-magazine.com\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">pr\u00e8s de 90 pour cent des cas de COVID longue<\/a>, le m\u00e9canisme biologique \u00e0 l\u2019origine du brouillard c\u00e9r\u00e9bral \u2014 et comment nous pouvons le traiter \u2014 est rest\u00e9 largement incertain. Jusqu\u2019\u00e0 pr\u00e9sent.<\/p>\n<p>Une nouvelle <a href=\"https:\/\/academic.oup.com\/braincomms\/article\/7\/5\/fcaf337\/8258475?login=false\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">\u00e9tude publi\u00e9 dans Brain Communications<\/a>, un journal r\u00e9vis\u00e9 par des pairs, a r\u00e9v\u00e9l\u00e9 que les personnes vivant avec la COVID longue avaient des niveaux plus \u00e9lev\u00e9s d\u2019un certain r\u00e9cepteur c\u00e9r\u00e9bral que leurs pairs en bonne sant\u00e9. Plus ils en avaient, plus leurs sympt\u00f4mes tendaient \u00e0 empirer, sugg\u00e8re l\u2019\u00e9tude.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si vous faites partie du groupe d\u2019environ <a href=\"https:\/\/www.thestar.com\/news\/canada\/do-you-have-long-covid-heres-how-to-tell-and-what-we-know-about-the\/article_c32b9f1f-e7f8-4609-9715-d30712bd11e2.html\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">un\u00b7e Canadien\u00b7ne sur cinq qui ont d\u00e9velopp\u00e9 des sympt\u00f4mes de la COVID longue<\/a> apr\u00e8s avoir contract\u00e9 la COVID-19, vous connaissez peut-\u00eatre les probl\u00e8mes de m\u00e9moire, les difficult\u00e9s de concentration et toute une s\u00e9rie d\u2019autres d\u00e9ficiences cognitives qui sont devenues embl\u00e9matiques de la condition \u2014 collectivement connues sous le nom de \u00ab&nbsp;brouillard c\u00e9r\u00e9bral&nbsp;\u00bb.<\/p>\n<p>Mais malgr\u00e9 la pr\u00e9sence de ces sympt\u00f4mes cognitifs dans <a href=\"https:\/\/www.thelancet.com\/journals\/eclinm\/article\/PIIS2589-5370(21)00299-6\/fulltext?ref=pmp-magazine.com\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">pr\u00e8s de 90 pour cent des cas de COVID longue<\/a>, le m\u00e9canisme biologique \u00e0 l\u2019origine du brouillard c\u00e9r\u00e9bral \u2014 et comment nous pouvons le traiter \u2014 est rest\u00e9 largement incertain. Jusqu\u2019\u00e0 pr\u00e9sent.<\/p>\n<p>Une nouvelle \u00e9tude <a href=\"https:\/\/academic.oup.com\/braincomms\/article\/7\/5\/fcaf337\/8258475?login=false\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">publi\u00e9 dans Brain Communications<\/a>, un journal r\u00e9vis\u00e9 par des pairs, a r\u00e9v\u00e9l\u00e9 que les personnes vivant avec la COVID longue avaient des niveaux plus \u00e9lev\u00e9s d\u2019un certain r\u00e9cepteur c\u00e9r\u00e9bral que leurs pairs en bonne sant\u00e9. Plus ils en avaient, plus leurs sympt\u00f4mes tendaient \u00e0 empirer, sugg\u00e8re l\u2019\u00e9tude.<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/stillcoviding.ca\/fr\/nouvelles\/scientists-may-have-discovered-whats-behind-long-covid-related-brain-fog\/\">Lire la suite<span class=\"screen-reader-text\">Les scientifiques ont peut-\u00eatre d\u00e9couvert la cause du brouillard c\u00e9r\u00e9bral li\u00e9 \u00e0 la COVID longue<\/span><\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[10,16,7,12],"class_list":["post-9350","post","type-post","status-publish","format-standard","hentry","category-nouvelles","tag-covid-longue","tag-covid-19","tag-recherche","tag-sras-cov-2","entry"],"_links":{"self":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/9350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/comments?post=9350"}],"version-history":[{"count":5,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/9350\/revisions"}],"predecessor-version":[{"id":9356,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/9350\/revisions\/9356"}],"wp:attachment":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/media?parent=9350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/categories?post=9350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/tags?post=9350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}