{"id":49518,"date":"2025-10-06T11:42:05","date_gmt":"2025-10-06T09:42:05","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=49518"},"modified":"2025-10-06T11:45:05","modified_gmt":"2025-10-06T09:45:05","slug":"dormir-malament-altera-lestructura-cerebral-especialment-en-dones","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/dormir-malament-altera-lestructura-cerebral-especialment-en-dones\/","title":{"rendered":"Dormir malament altera l\u2019estructura cerebral, especialment en dones"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Un <a href=\"https:\/\/www.barcelonabeta.org\/ca\/actualitat\/noticies\/la-fragmentacio-del-son-altera-lestructura-cerebral-especialment-en-dones\" target=\"_blank\" rel=\"noreferrer noopener\">estudi recent<\/a> del projecte <strong>ALFASleep<\/strong>, liderat pel <a href=\"https:\/\/www.barcelonabeta.org\/ca\" target=\"_blank\" rel=\"noreferrer noopener\">Barcelona\u03b2eta Brain Research Center (BBRC)<\/a>, centre de recerca de la&nbsp;Fundaci\u00f3 Pasqual Maragall, ha demostrat que <strong>un son de poca qualitat i m\u00e9s fragmentat s\u2019associa amb canvis estructurals en zones cerebrals vulnerables a <a href=\"https:\/\/ellipse.prbb.org\/ca\/analisi-de-sang-per-detectar-lalzheimer-i-exercici-per-prevenir-lo\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u2019Alzheimer<\/a><\/strong>, fins i tot en persones sense deteriorament cognitiu i independentment de la pres\u00e8ncia de biomarcadors cl\u00e0ssics d\u2019Alzheimer. La recerca aporta noves evid\u00e8ncies sobre com els trastorns del son poden afectar la salut cerebral a trav\u00e9s de vies diferents de les alteracions conegudes de la patologia.<\/p>\n\n\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><em>L\u2019estudi indica que monitorar i millorar els patrons de descans a mitjana edat podria contribuir a protegir el cervell a llarg termini.<\/em><\/p><\/blockquote>\n\n\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">La investigaci\u00f3 es va dur a terme amb <strong>171 adults de la cohort ALFA+<\/strong>, majorit\u00e0riament amb risc elevat de desenvolupar Alzheimer. Mitjan\u00e7ant l\u2019\u00fas <strong>d\u2019act\u00edgrafs<\/strong>, dispositius que registren els patrons de son en el dia a dia, proves de <strong>resson\u00e0ncia magn\u00e8tica <\/strong>i an\u00e0lisis del <strong>l\u00edquid cefalorraquidi<\/strong>, l\u2019equip cient\u00edfic va identificar que una pitjor efici\u00e8ncia del son i una major fragmentaci\u00f3 s\u2019associaven amb un <strong>menor gruix <\/strong>cortical en el l\u00f2bul temporal medial i altres regions sensibles a la malaltia. Un dels resultats m\u00e9s rellevants \u00e9s que aquests <strong>efectes eren m\u00e9s marcats en les dones<\/strong>, que, tot i dormir m\u00e9s temps de mitjana, mostraven una relaci\u00f3 m\u00e9s forta entre son interromput i alteracions cerebrals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aquestes troballes reforcen la import\u00e0ncia de considerar la qualitat del son com un <strong>factor de risc modificable<\/strong> per al deteriorament cognitiu, a m\u00e9s de subratllar la <strong><a href=\"https:\/\/ellipse.prbb.org\/ca\/tag\/genere-i-ciencia\/\" target=\"_blank\" rel=\"noreferrer noopener\">necessitat de fer recerca diferenciant per sexes<\/a><\/strong>, per tal d&#8217;<a href=\"https:\/\/ellipse.prbb.org\/ca\/biaixos-de-genere-i-racialitzacio-en-medicina-i-intelligencia-artificial-aplicada-a-la-salut\/\" target=\"_blank\" rel=\"noreferrer noopener\">evitar possibles biaixos<\/a>.<\/p>\n\n\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>El projecte ALFASleep aporta noves eines per entendre els mecanismes que connecten el son i la neurodegeneraci\u00f3, obrint la porta a estrat\u00e8gies pre prevenir l\u2019Alzheimer.<\/p>\n","protected":false},"author":6,"featured_media":49530,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[320,263,961],"new-type":[35],"class_list":["post-49518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-alzheimer","tag-cervell","tag-fundacio-pasqual-maragall","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/49518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=49518"}],"version-history":[{"count":8,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/49518\/revisions"}],"predecessor-version":[{"id":49584,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/49518\/revisions\/49584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/49530"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=49518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=49518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=49518"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=49518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}