{"id":160711,"date":"2018-05-20T15:35:00","date_gmt":"2018-05-20T15:35:00","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=160711"},"modified":"2018-05-20T15:35:00","modified_gmt":"2018-05-20T15:35:00","slug":"o-specie-misterioasa-de-hominid-cu-creier-complex-precum-omul-modern-duce-la-regandirea-teoriei-evolutiei-oamenilor","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=160711","title":{"rendered":"O specie misterioas\u0103 de hominid cu creier complex precum omul modern duce la reg\u00e2ndirea teoriei evolu\u0163iei oamenilor"},"content":{"rendered":"<p>\nH. naledi a fost descoperit \u00een 2015, cauz\u00e2nd o revolu\u0163ie \u00een domeniul cercet\u0103rii evolu\u0163iei omului prin combina\u0163ia de caracteristici primitive \u015fi avansate, scrie The Independent.<\/p>\n<p>\n\u201eAm precizat atunci c\u0103 H. naledi prezint\u0103 unele tr\u0103s\u0103turi foarte complexe\u201d, a precizat Lee Berger de la Universitatea Witwatersrand, unul dintre savan\u0163ii din spatele descoperirii ini\u0163iale.<\/p>\n<p>\nCea mai important\u0103 tr\u0103s\u0103tur\u0103 a fost aceea c\u0103 hominizii \u00ee\u015fi \u00eengropau mor\u0163ii \u00eentr-o manier\u0103 ritualic\u0103, ceea ce sugereaz\u0103 un nivel de sofisticare ce nu a mai fost egalat \u00een lumea hominizilor. \u201eAcest lucru a cauzat dezbateri \u00een mediul \u015ftiin\u0163ific pentru c\u0103 toat\u0103 lumea zicea &#8216;nu se poate, are creierul prea mic&#8217;\u201d, a ad\u0103ugat Berger.<\/p>\n<p>\nPentru a afla ce se \u00eent\u00e2mpla \u00een capetele indivizilor din specia Homo naledi, Berger a apelat la ajutorul colegilor s\u0103i pentru a reconstrui digital, pe baza fragmentelor de craniu descoperite, interiorul craniilor. Astfel, \u00een frunte cu Ralph Holloway, autorul principal al studiului de la Universitatea Columbia, s-a putut determina structura (exterioar\u0103 a) creierului. Descoperirile au fost publicate \u00een jurnalul Proceedings of the National Academy of Sciences.<\/p>\n<p>\nPrintre altele, s-a confirmat c\u0103, \u00eentr-adev\u0103r, Homo naledi avea un creier foarte mic, dar a prezentat complexit\u0103\u0163i \u00een multe regiuni, inclusiv \u00een cele asociate cu emo\u0163iile \u015fi un lob frontal mare asociat cu limba.<\/p>\n<p>\n\u201eEste prea devreme pentru a specula cu privire la limb\u0103 \u015fi comunicare la Homo naledi\u201d, a precizat co-autorul studiului, Shawn Hurst de la Universitatea Indiana.<\/p>\n<p>\n<a href=\"http:\/\/www.descopera.ro\/natura\/17218175-o-specie-misterioasa-de-hominid-cu-creier-complex-precum-omul-modern-duce-la-regandirea-teoriei-evolutiei-oamenilor\">Cititi mai multe pe www.descopera.ro<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00cen ciuda dimensiunii sale, creierul speciei Homo naledi are multe tr\u0103s\u0103turi sofisticate asem\u0103n\u0103toare celor g\u0103site la oamenii moderni. Descoperirea aceasta a dus la sugestia c\u0103 teoria de p\u00e2n\u0103 acum a evolu\u0163iei creierului uman este \u201efundamental gre\u015fit\u0103\u201d, iar o parte \u00eensemnat\u0103 din arheologia Africii trebuie reg\u00e2ndit\u0103.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[20286,13416,9632,23674,23790,19913,8337,32506,6266,31848,35029,8867],"class_list":["post-160711","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-arheologie","tag-asociere","tag-avansare","tag-complex","tag-creier","tag-descoperire","tag-evolutie","tag-gasire","tag-oameni","tag-precizare","tag-specie","tag-universitate"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/160711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=160711"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/160711\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=160711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=160711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=160711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}