{"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\/et\/being_weightless_affects_your_brain_in_surprising_ways\/","title":{"rendered":"Kaalu puudumine m\u00f5jutab aju \u00fcllataval viisil!"},"content":{"rendered":"
\n

Su aju on h\u00e4mmastav! See t\u00f6\u00f6tleb pidevalt tohutut hulka teavet, mida keha meeled talle edastavad. Tervislik aju on eluliselt t\u00e4htis ka astronautidele, eriti kui nad peavad kosmoses t\u00e4itma keerukaid \u00fclesandeid. Oled sa kunagi m\u00f5elnud, kuidas m\u00f5jutab kosmoses valitsev kaalutus aju?<\/p>\n<\/div>\n

Just sellele k\u00fcsimusele on teadlased otsustanud vastust leida. Nad on kasutanud \u201cZero-G\u201d lennukit, et t\u00f5usta k\u00f5rgele \u00f5hku ja seej\u00e4rel j\u00e4rsult alla kukkuda, tekitades reisijates tunde, nagu oleksid nad kaalutud! R\u00fchm vabatahtlikke pakkus end vabatahtlikult, et nende ajutegevust saaks kaaluta oleku ajal uurida ja n\u00e4ha, kuidas see neid m\u00f5jutab. Virtuaalreaalsuse prillide abil pidid nad t\u00e4itma \u00fclesandeid, nagu \u00f5ppimine, meeldej\u00e4tmine ja uutes keskkondades orienteerumine. Tulemused olid \u00fcllatavad!<\/p>\n

\"Brain
Aju-uuringud paraboollennu ajal<\/figcaption><\/figure>\n

Raskustunde ajutine k\u00f5rvaldamine aitas vabatahtlikel tegelikult paremini toime tulla mitme \u00fclesande samaaegse t\u00e4itmisega ja keeruliste matemaatiliste v\u00f5rrandite lahendamisega. Siiani k\u00f5ik h\u00e4sti! Samas leidsid nad, et uutes kohtades oli neil raskem orienteeruda. Teadlased kahtlustavad, et aju hipokampus \u2013 mis on nagu meie sisemine GPS, mis aitab navigeerida \u2013 ei tule kaalutusega h\u00e4sti toime. See v\u00f5ib olla probleem, sest hipokampus aitab meil ka asju \u00f5ppida ja meelde j\u00e4tta. Astronaudid kasutavad seda kosmoselaevade dokkimisel, laevade maandumisel ja tundmatute piirkondade uurimisel.<\/p>\n

\"Hippocampus\"
Hippokampus<\/figcaption><\/figure>\n

Selle uurimist\u00f6\u00f6 j\u00e4tkamiseks viiakse 2019. aastal Rahvusvahelisse Kosmosejaama eksperiment nimega HypoCampus. Kas pikaajalisel kaaluta olekul on mingit m\u00f5ju astronautide ajule?<\/p>\n

Kas sooviksid lennata Zero-G lennukiga? Kas arvad, et kaalutus aitaks sul matemaatika kodut\u00f6\u00f6s parimaid hindeid saada?<\/p>\n

Huvitav fakt:<\/b> Kui Zero-G lennuk sukeldub, on reisijad 20 sekundit kaaluta, enne kui piloot peab lennuki \u00fcles t\u00f5mbama.<\/p>","protected":false},"excerpt":{"rendered":"

Your brain is amazing! It processes a huge amount of information given to it by your body’s senses, all of the time. Having a healthy brain is vital for astronauts […]<\/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\/et\/wp-json\/wp\/v2\/posts\/387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=387"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/387\/revisions"}],"predecessor-version":[{"id":4434,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/387\/revisions\/4434"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=387"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=387"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=387"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=387"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=387"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=387"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=387"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}