{"id":208458,"date":"2026-08-11T10:56:11","date_gmt":"2026-08-11T10:56:11","guid":{"rendered":"https:\/\/www.europesays.com\/be-fr\/208458\/"},"modified":"2026-08-11T10:56:11","modified_gmt":"2026-08-11T10:56:11","slug":"des-chercheurs-liegeois-explorent-le-sommeil-comme-marqueur-dalzheimer","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/be-fr\/208458\/","title":{"rendered":"Des chercheurs li\u00e9geois explorent le sommeil comme marqueur d&rsquo;Alzheimer"},"content":{"rendered":"<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Les chercheurs se sont \u00e9galement int\u00e9ress\u00e9s au locus coeruleus, une r\u00e9gion du tronc c\u00e9r\u00e9bral de la taille d&rsquo;un grain de riz, impliqu\u00e9e dans l&rsquo;\u00e9veil, l&rsquo;attention et la r\u00e9gulation du sommeil. Cette zone retient particuli\u00e8rement leur attention car elle figure parmi les premi\u00e8res r\u00e9gions du cerveau o\u00f9 peuvent appara\u00eetre des d\u00e9p\u00f4ts anormaux de prot\u00e9ines associ\u00e9s \u00e0 la maladie d&rsquo;Alzheimer.<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Selon l&rsquo;\u00e9quipe li\u00e9geoise, l&rsquo;analyse du sommeil pourrait \u00e0 terme compl\u00e9ter les outils permettant d&rsquo;identifier les personnes vuln\u00e9rables avant l&rsquo;apparition des premiers sympt\u00f4mes. Am\u00e9liorer la qualit\u00e9 du sommeil pourrait \u00e9galement constituer une piste de pr\u00e9vention chez certaines personnes pr\u00e9dispos\u00e9es.<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Les chercheurs soulignent toutefois que leurs r\u00e9sultats mettent en \u00e9vidence des associations statistiques et ne permettent pas de pr\u00e9dire, \u00e0 l&rsquo;\u00e9chelle individuelle, qui d\u00e9veloppera la maladie d&rsquo;Alzheimer.<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">L&rsquo;\u00e9tude a \u00e9t\u00e9 publi\u00e9e dans la revue scientifique Sleep. La maladie d&rsquo;Alzheimer touche environ 220.000 personnes en Belgique.<\/p>\n","protected":false},"excerpt":{"rendered":"Les chercheurs se sont \u00e9galement int\u00e9ress\u00e9s au locus coeruleus, une r\u00e9gion du tronc c\u00e9r\u00e9bral de la taille d&rsquo;un&hellip;\n","protected":false},"author":2,"featured_media":208459,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[82],"tags":[12,13,18,17,3162,86,87,75,476],"class_list":["post-208458","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sante","tag-be","tag-be-fr","tag-belgique","tag-belgium","tag-enseignement","tag-health","tag-sante","tag-sciences","tag-societe"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@be_fr\/117076517628619005","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/208458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/comments?post=208458"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/208458\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media\/208459"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media?parent=208458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/categories?post=208458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/tags?post=208458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}