{"id":1316,"date":"2023-08-24T20:28:35","date_gmt":"2023-08-24T18:28:35","guid":{"rendered":"https:\/\/web.umons.ac.be\/spcn\/?p=1316"},"modified":"2023-08-25T09:08:40","modified_gmt":"2023-08-25T07:08:40","slug":"nouvelle-publication-le-role-des-evaluations-semantiques-dans-le-diagnostic-de-la-depression","status":"publish","type":"post","link":"https:\/\/web.umons.ac.be\/spcn\/2023\/08\/24\/nouvelle-publication-le-role-des-evaluations-semantiques-dans-le-diagnostic-de-la-depression\/","title":{"rendered":"D\u00e9pression et maladie d’Alzheimer : \u00c9valuations s\u00e9mantiques et diagnostic diff\u00e9rentiel"},"content":{"rendered":"

Le Revue \u00ab\u00a0European Journal of Ageing\u00a0\u00bb<\/span><\/a> publie l’article \u00ab\u00a0The role of semantic assessment in the differential diagnosis between late-life depression and Alzheimer\u2019s disease or amnestic mild cognitive impairment: systematic review and meta-analysis\u00a0\u00bb, propos\u00e9 par Sandra Invernizzi (doctorante), en collaboration avec Alice Bodart (doctorante) et les Pr. Laurent Lefebvre et Isabelle Simoes Loureiro.<\/p>\n

Les personnes \u00e2g\u00e9es souffrant de d\u00e9pression pr\u00e9sentent un profil cognitif alt\u00e9r\u00e9, en partie similaire \u00e0 ce qui peut \u00eatre rencontr\u00e9 au stade d\u00e9butant de la maladie d’Alzheimer, cette similarit\u00e9 rendant le diagnostic diff\u00e9rentiel souvent difficile. Une approche prometteuse et originale visant \u00e0 am\u00e9liorer ledit diagnostic diff\u00e9rentiel consiste en l’analyse fine du fonctionnement de la m\u00e9moire s\u00e9mantique, \u00e9tudi\u00e9e depuis plusieurs ann\u00e9es par les Pr. Simoes Loureiro et Lefebvre, fonction alt\u00e9r\u00e9e tant dans le trouble d\u00e9pressif que dans la maladie d’Alzheimer mais du fait de m\u00e9canismes cognitifs sous-jacents d\u00e9ficitaires distincts. Dans la lign\u00e9e de ces recherches, la m\u00e9ta-analyse conduite par Sandra Invernizzi a permis d\u2019agr\u00e9ger les r\u00e9sultats de 2820 patients \u00e2g\u00e9s d\u00e9pressifs \u00e0 plusieurs tests d’\u00e9valuation s\u00e9mantique. Comparant ces r\u00e9sultats \u00e0 ceux de personnes \u00e2g\u00e9es saines ou \u00e0 des patients souffrant de maladie d’Alzheimer ou de MCI, cette m\u00e9ta-analyse montre que les tests qui \u00e9valuent la m\u00e9moire s\u00e9mantique en limitant au maximum les autres contributions cognitives, notamment ex\u00e9cutives, ont une valeur discriminante pour le diagnostic diff\u00e9rentiel entre la d\u00e9pression et la maladie d’Alzheimer, tandis que l’ensemble des patients pr\u00e9sentent des r\u00e9sultats similaires aux tests \u00e9valuant la m\u00e9moire s\u00e9mantique requ\u00e9rant une forte contribution ex\u00e9cutive. Ceci plaide pour l’utilisation d’outils d’\u00e9valuation tr\u00e8s sp\u00e9cifiques.<\/p>\n

L’article peut \u00eatre consult\u00e9 librement en ligne <\/a><\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Le Revue \u00ab\u00a0European Journal of Ageing\u00a0\u00bb publie l’article \u00ab\u00a0The role of semantic assessment in the differential diagnosis between late-life depression and Alzheimer\u2019s disease or amnestic mild cognitive impairment: systematic review and meta-analysis\u00a0\u00bb, propos\u00e9 par Sandra Invernizzi (doctorante), en collaboration avec Alice Bodart (doctorante) et les Pr. Laurent Lefebvre et Isabelle Simoes Loureiro. Les personnes \u00e2g\u00e9es […]<\/p>\n","protected":false},"author":127,"featured_media":1320,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[203,179,141,47],"tags":[],"class_list":["post-1316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maladie-dalzheimer","category-neuropsychologie","category-publications","category-recherche"],"yoast_head":"\nD\u00e9pression et maladie d'Alzheimer : \u00c9valuations s\u00e9mantiques et diagnostic diff\u00e9rentiel - Service \/ FPSE - Psychologie cognitive et Neuropsychologie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/web.umons.ac.be\/spcn\/2023\/08\/24\/nouvelle-publication-le-role-des-evaluations-semantiques-dans-le-diagnostic-de-la-depression\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9pression et maladie d'Alzheimer : \u00c9valuations s\u00e9mantiques et diagnostic diff\u00e9rentiel - Service \/ FPSE - Psychologie cognitive et Neuropsychologie\" \/>\n<meta property=\"og:description\" content=\"Le Revue \u00ab\u00a0European Journal of Ageing\u00a0\u00bb publie l’article \u00ab\u00a0The role of semantic assessment in the differential diagnosis between late-life depression and Alzheimer\u2019s disease or amnestic mild cognitive impairment: systematic review and meta-analysis\u00a0\u00bb, propos\u00e9 par Sandra Invernizzi (doctorante), en collaboration avec Alice Bodart (doctorante) et les Pr. 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