{"id":13177,"date":"2025-10-06T20:03:08","date_gmt":"2025-10-06T20:03:08","guid":{"rendered":"https:\/\/www.europesays.com\/ee\/13177\/"},"modified":"2025-10-06T20:03:08","modified_gmt":"2025-10-06T20:03:08","slug":"ajakirjanikud-kulastasid-sveitsi-laborit-kus-tehakse-inimajudest-arvuteid","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ee\/13177\/","title":{"rendered":"Ajakirjanikud k\u00fclastasid \u0160veitsi laborit, kus tehakse inimajudest arvuteid"},"content":{"rendered":"

BBC ajakirjanik Zoe Kleinman k\u00fclastas \u0160veitsis asuvat FinalSpark\u2019i laborit, kus teadlased t\u00f6\u00f6tavad v\u00e4lja uut t\u00fc\u00fcpi arvuteid, mis kasutavad andmet\u00f6\u00f6tluseks inimaju miniatuurseid versioone. Need nn wetware ehk organoidid on kasvatatud t\u00fcvirakkudest katseklaasis ja kujutavad endast n\u00e4rvirakkude kogumeid, mis suudavad edastada signaale ja t\u00f6\u00f6delda infot, t\u00f5si, k\u00fcll \u00e4\u00e4rmiselt lihtsustatud kujul.<\/p>\n

\"BBC <\/p>\n

Organoidide kasvatamine algab naharakkudest, mis programmeeritakse t\u00fcvirakkudeks ja arendatakse edasi miniatuurse aju<\/a> sarnaseks struktuuriks. Mikroskoobi all n\u00e4evad need v\u00e4lja nagu tillukesed valged kuulikesed. Paraku on nende eluiga l\u00fchike \u2013 umbes neli kuud \u2013, kuna puudub keeruline verevarustuss\u00fcsteem, mis oleks vajalik nende j\u00e4tkusuutlikuks toimimiseks. M\u00f5nikord t\u00e4heldatakse enne organoidi \u201esurma\u201c intensiivset aktiivsust, kuid teadlased ei romantiseeri seda ja nende s\u00f5nul pole tegemist elusolenditega, vaid pelgalt teisest materjalist valmistatud arvutitega.<\/p>\n

FinalSpark\u2019i bioarvutites on need organoidid \u00fchendatud elektroodidega ja suudavad reageerida lihtsatele klaviatuuri k\u00e4sklustele. Nende aktiivsus kuvatakse graafikutel, mis meenutavad EEG tulemusi. Samas tehakse sarnaseid katseid ka mujal ja m\u00f5nes laboris on \u00f5petatud tehisneuroone m\u00e4ngima Pong\u2019i ning neid kasutatakse juba ravimite testimisel neuroloogiliste haiguste raviks.<\/p>\n

Selliste uuringute l\u00f5ppeesm\u00e4rk on \u00fchendada bioloogiline ja r\u00e4nip\u00f5hine arvutusv\u00f5ime. Teadlased loodavad, et tulevikus suudab wetware t\u00e4iendada, mitte asendada, tavalisi mikroskeeme, tuues kaasa suurema kiiruse ja energiat\u00f5hususe ehk omadused, mis on omased inimese ajule.<\/p>\n

Kuidas see lugu Sind end tundma pani?
\n Saada
\n
\n Kommenteeri
\n <\/a>
\n Loe kommentaare (5) <\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"BBC ajakirjanik Zoe Kleinman k\u00fclastas \u0160veitsis asuvat FinalSpark\u2019i laborit, kus teadlased t\u00f6\u00f6tavad v\u00e4lja uut t\u00fc\u00fcpi arvuteid, mis kasutavad…\n","protected":false},"author":2,"featured_media":13178,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[80],"tags":[6601,26,27,37,33,35,34,36,31,32,21,28,29,95,19,25,23,24,22,20,30,92,93,94],"class_list":{"0":"post-13177","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-maailm","8":"tag-aju","9":"tag-breaking-news","10":"tag-breakingnews","11":"tag-ee","12":"tag-eesti","13":"tag-eesti-keel","14":"tag-estonia","15":"tag-estonian","16":"tag-featured-news","17":"tag-featurednews","18":"tag-headlines","19":"tag-latest-news","20":"tag-latestnews","21":"tag-maailm","22":"tag-news","23":"tag-populaarseimad-lood","24":"tag-top-stories","25":"tag-topstories","26":"tag-uldised-uudised","27":"tag-uudised","28":"tag-viimased-uudised","29":"tag-world","30":"tag-world-news","31":"tag-worldnews"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/13177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=13177"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/13177\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/13178"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=13177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=13177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=13177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}