{"id":75377,"date":"2025-11-08T11:52:07","date_gmt":"2025-11-08T11:52:07","guid":{"rendered":"https:\/\/www.europesays.com\/se\/75377\/"},"modified":"2025-11-08T11:52:07","modified_gmt":"2025-11-08T11:52:07","slug":"darfor-blir-du-ofokuserad-av-somnbrist","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/75377\/","title":{"rendered":"D\u00e4rf\u00f6r blir du ofokuserad av s\u00f6mnbrist"},"content":{"rendered":"<p>Hj\u00e4rnan k\u00f6r n\u00e4mligen ett \u201dtv\u00e4ttprogram\u201d, vilket normalt sker obem\u00e4rkt under s\u00f6mnen. Men om vi sover f\u00f6r lite verkar hj\u00e4rnan aktivera ett sorts n\u00f6dprogram under dagen, vilket g\u00e5r ut \u00f6ver koncentrationen.<\/p>\n<p>Hj\u00e4rnan k\u00f6r ett tv\u00e4ttprogram<\/p>\n<p>Tv\u00e4tten sker genom att ryggm\u00e4rgsv\u00e4tska sk\u00f6ljs ut ur hj\u00e4rnan f\u00f6r att den ska bli av med slaggprodukter.<\/p>\n<p>Vid s\u00f6mnbrist k\u00f6rs tv\u00e4ttprogrammet i vaket tillst\u00e5nd, n\u00e5got som normalt sker under s\u00f6mnen. Uppm\u00e4rksamheten f\u00f6rs\u00e4mras i samband med att ryggm\u00e4rgsv\u00e4tskan spolas ut ur hj\u00e4rnan.<\/p>\n<p>F\u00f6r att f\u00f6lja med i den h\u00e4r processen rekryterade forskarna 26 personer till tv\u00e5 f\u00f6rs\u00f6k. Det ena f\u00f6rs\u00f6ket utf\u00f6rdes efter en hel natt utan s\u00f6mn och det andra efter en vanlig god natts s\u00f6mn.<\/p>\n<p>Medan deltagarna unders\u00f6ktes med en s\u00e5 kallad fMRI-skanner och hade p\u00e5 sig en EEG-huva f\u00f6r att m\u00e4ta hj\u00e4rnans aktivitet och fl\u00f6det av ryggm\u00e4rgsv\u00e4tska gjordes uppm\u00e4rksamhetstester, d\u00e4r deltagarna b\u00e5de skulle lyssna och titta.<\/p>\n","protected":false},"excerpt":{"rendered":"Hj\u00e4rnan k\u00f6r n\u00e4mligen ett \u201dtv\u00e4ttprogram\u201d, vilket normalt sker obem\u00e4rkt under s\u00f6mnen. Men om vi sover f\u00f6r lite verkar&hellip;\n","protected":false},"author":2,"featured_media":75378,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[113,112,34,31,33,32,30],"class_list":{"0":"post-75377","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-halsa","8":"tag-halsa","9":"tag-health","10":"tag-se","11":"tag-svenska","12":"tag-sverige","13":"tag-sweden","14":"tag-swedish"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/115513939981437240","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/75377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=75377"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/75377\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/75378"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=75377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=75377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=75377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}