{"id":387,"date":"2018-05-14T08:56:00","date_gmt":"2018-05-14T06:56:00","guid":{"rendered":"https:\/\/kids.esa.int\/being_weightless_affects_your_brain_in_surprising_ways\/"},"modified":"2026-10-08T00:27:35","modified_gmt":"2026-10-07T22:27:35","slug":"being_weightless_affects_your_brain_in_surprising_ways","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/nb\/being_weightless_affects_your_brain_in_surprising_ways\/","title":{"rendered":"Vektl\u00f8shet p\u00e5virker hjernen din p\u00e5 overraskende m\u00e5ter!"},"content":{"rendered":"<div class=\"lede\">\n<p>Hjernen din er fantastisk! Den behandler hele tiden enorme mengder informasjon som den mottar fra kroppens sanser. \u00c5 ha en sunn hjerne er ogs\u00e5 avgj\u00f8rende for astronauter, spesielt n\u00e5r de m\u00e5 utf\u00f8re komplekse oppgaver i rommet. Har du noen gang lurt p\u00e5 hvordan vektl\u00f8sheten i rommet p\u00e5virker hjernen?<\/p>\n<\/div>\n<p>Dette er nettopp det sp\u00f8rsm\u00e5let forskerne har satt seg for \u00e5 besvare. De har brukt et \u201cZero-G\u201d-fly til \u00e5 fly h\u00f8yt opp i luften og deretter stupe nedover, slik at passasjerene opplever \u00e5 v\u00e6re vektl\u00f8se! En gruppe frivillige stilte seg til r\u00e5dighet for \u00e5 la hjernene sine bli unders\u00f8kt under disse periodene med vektl\u00f8shet for \u00e5 se hvordan de ble p\u00e5virket. Ved hjelp av VR-briller m\u00e5tte de utf\u00f8re oppgaver, som \u00e5 l\u00e6re, huske og navigere i nye omgivelser. Resultatene var overraskende!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"5616\" data-credit=\"Novespace\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/05\/Brain_science_during_parabolic_flight2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/05\/brain_science_during_parabolic_flight2\/18245662-2-eng-GB\/Brain_science_during_parabolic_flight.jpg\" alt=\"Brain science during parabolic flight\"><figcaption>Hjerneforskning under parabolisk flyging<\/figcaption><\/figure>\n<p>\u00c5 fjerne vektf\u00f8lelsen i korte perioder hjalp faktisk fors\u00f8kspersonene til \u00e5 bli bedre til \u00e5 utf\u00f8re flere oppgaver samtidig og l\u00f8se vanskelige matematiske ligninger. S\u00e5 langt, s\u00e5 bra! De opplevde imidlertid ogs\u00e5 at det var vanskeligere \u00e5 finne veien p\u00e5 nye steder. Forskerne mistenker at hippocampus, den delen av hjernen som fungerer som v\u00e5r indre GPS og hjelper oss med navigering, ikke takler vektl\u00f8shet s\u00e6rlig godt. Dette kan v\u00e6re et problem, fordi hippocampus ogs\u00e5 hjelper oss med \u00e5 l\u00e6re og huske ting. Astronauter bruker den n\u00e5r de dokker romfart\u00f8y, lander skip og utforsker ukjente omr\u00e5der.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1181\" data-credit=\"Image source www.fotosearch.com, adaptation by HypoCampus team\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/05\/Hippocampus2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/05\/hippocampus2\/17897052-2-eng-GB\/Hippocampus.jpg\" alt=\"Hippocampus\"><figcaption>Hippocampus<\/figcaption><\/figure>\n<p>Et eksperiment kalt HypoCampus skal sendes til den internasjonale romstasjonen i 2019 for \u00e5 videref\u00f8re denne forskningen. Vil langvarig vektl\u00f8shet ha noen innvirkning p\u00e5 astronautenes hjerner?<\/p>\n<p>Har du lyst til \u00e5 ta en tur med Zero-G-flyet? Tror du at vektl\u00f8shet ville hjelpe deg med \u00e5 f\u00e5 toppkarakterer i matteoppgavene dine?<\/p>\n<p><b>Et interessant faktum:<\/b> N\u00e5r Zero-G-flyet g\u00e5r i stup, opplever passasjerene vektl\u00f8shet i 20 sekunder f\u00f8r piloten m\u00e5 trekke flyet opp igjen.<\/p>","protected":false},"excerpt":{"rendered":"<p>Your brain is amazing! It processes a huge amount of information given to it by your body&#8217;s senses, all of the time. Having a healthy brain is vital for astronauts [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/05\/zero-g_takeoff\/17872595-2-eng-GB\/Zero-G_takeoff.jpg","esa_banner_description":"Zero-G takeoff","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/05\/Zero-G_takeoff","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-387","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/comments?post=387"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/387\/revisions"}],"predecessor-version":[{"id":4434,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/387\/revisions\/4434"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/media?parent=387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/categories?post=387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/tags?post=387"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/panel?post=387"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/language?post=387"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/age?post=387"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/duration?post=387"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/resource_type?post=387"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/audience?post=387"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/wf_post_folders?post=387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}