{"id":271033,"date":"2019-08-05T06:46:30","date_gmt":"2019-08-05T04:46:30","guid":{"rendered":"http:\/\/www.pcnen.com\/portal\/?p=271033"},"modified":"2019-08-05T06:46:30","modified_gmt":"2019-08-05T04:46:30","slug":"ljevorukost-nema-veze-s-mozgom","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2019\/08\/05\/ljevorukost-nema-veze-s-mozgom\/","title":{"rendered":"Ljevorukost nema veze s mozgom"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-254851\" src=\"http:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2018\/10\/ljevoruki.jpg\" alt=\"\" width=\"300\" height=\"220\" \/>Samo 10 do 12 procenta ljudi na svijetu su ljevoruki, ali malo ko zna zbog \u010dega je to tako. Najnovije istra\u017eivanje objavljeno u \u010dasopisu eLife je mo\u017eda kona\u010dno dalo odgovor na ovo pitanje.<\/p>\n<p>Ranija istra\u017eivanja su sugerisala da je ljevorukost posljedica genetskih razlika u mozgu, me\u0111utim, sada je do\u0161lo do otkri\u0107a da dominatnu ruku kod ljudi odre\u0111uje ki\u010dmena mo\u017edina, prenosi portal Krstarica.<\/p>\n<p>Njema\u010dki nau\u010dnici su pratili budu\u0107e majke od osme do dvanaeste nedjelje trudno\u0107e i ispitivali ekspresiju gena u bebinim ki\u010dmenim mo\u017edinama. Otkrili su da se motorni korteks (koji kontroli\u0161e ruku i pokrete \u0161ake preko mozga) i ki\u010dmena mo\u017edina ne povezuju do 15. nedjelje trudno\u0107e. Me\u0111utim, bebe pokazuju znake desnorukosti ili ljevorukosti jo\u0161 u osmoj nedjelji. To zna\u010di da mozak ne kontroli\u0161e to kojom \u0107emo se rukom slu\u017eiti, ve\u0107 je za to zadu\u017eena ki\u010dmena mo\u017edina.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Samo 10 do 12 procenta ljudi na svijetu su ljevoruki, ali malo ko zna zbog \u010dega je to tako. Najnovije istra\u017eivanje objavljeno u \u010dasopisu eLife je mo\u017eda kona\u010dno dalo odgovor na ovo pitanje. Ranija istra\u017eivanja su sugerisala da je ljevorukost posljedica genetskih razlika u mozgu, me\u0111utim, sada je do\u0161lo do otkri\u0107a da dominatnu ruku kod [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-271033","post","type-post","status-publish","format-standard","hentry","category-svastara"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/271033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=271033"}],"version-history":[{"count":0,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/271033\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=271033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=271033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=271033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}