\nLa mai bine de trei ani de la izbucnirea pandemiei, se cunosc simptomele respiratorii ale Covid, \u00eens\u0103 boala poate duce la complica\u0163ii neurologice, cu afectarea func\u0163iilor senzoriale, motorii \u015fi cognitive.<\/p>\n
\nUn nou studiu italian, coordonat de neurologul Alberto Priori, face lumin\u0103 asupra efectelor cerebrale care pot fi observate chiar \u015fi la un an dup\u0103 infectare.<\/p>\n
\nCercetarea, care a ales 7 pacien\u0163i cu tulbur\u0103ri cognitive persistente (pierderi de memorie, dificult\u0103\u0163i de concentrare \u015fi a\u015fa-numita “cea\u0163\u0103” mental\u0103) de care nu se pl\u00e2ngeau niciodat\u0103 \u00eenainte de Covid, a eviden\u0163iat prezen\u0163a unor modific\u0103ri \u00een anumite zone ale creierului, afect\u00e2nd memoria, circuitele care regleaz\u0103 aten\u0163ia \u015fi echilibrul \u015fi cele care regleaz\u0103 energia mental\u0103, motiva\u0163ia \u015fi, \u00eentr-o anumit\u0103 m\u0103sur\u0103, comportamentul la trei pacien\u0163i, dintre care unul – care avea o tulburare cognitiv\u0103 mai sever\u0103 – a prezentat o acumulare de amiloid, o protein\u0103 asociat\u0103 cu neurodegenerarea \u015fi implicat\u0103 \u00een boala Alzheimer.<\/p>\n
\nCeilal\u0163i patru pacien\u0163i examina\u0163i, de\u015fi se pl\u00e2ngeau de tulbur\u0103ri cognitive, nu au prezentat nicio alterare a func\u0163iilor cerebrale, suger\u00e2nd c\u0103 urm\u0103rile Covid ar putea rezulta din \u201emodific\u0103ri exclusiv psihologice similare tulbur\u0103rilor de stres post-traumatic\u201d, a precizat profesorul Roberta Ferrucci, potrivit ANSA.<\/p>\n
\n\u00cen general, rezultatele cercet\u0103rii au indicat c\u0103, la un an de la boal\u0103, este posibil s\u0103 existe \u00eenc\u0103 un num\u0103r de pacien\u0163i care prezint\u0103 modific\u0103ri cognitive, \u00een parte cauzate de modific\u0103ri psihice.<\/p>\n
\n“Acest studiu”, a spus profesorul Vincenzo Silani, co-autor, “ofer\u0103 o serie de ipoteze de interpretare a leziunilor post-Covid \u015fi pune bazele unei evalu\u0103ri diversificate a pacientului pe termen lung\u201d.<\/p>\n","protected":false},"excerpt":{"rendered":"
Urm\u0103rile Covid afecteaz\u0103 creierul \u015fi memoria chiar \u015fi la un an dup\u0103 boal\u0103. Este concluzia unui studiu italian coordonat de Universitatea de Stat din Milano.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[46210,23790],"class_list":["post-212784","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-covid","tag-creier"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/212784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=212784"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/212784\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=212784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=212784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=212784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}