\u0130nsan kahkahas\u0131 evrimimizin hen\u00fcz net olarak ayd\u0131nlat\u0131lamam\u0131\u015f bir par\u00e7as\u0131d\u0131r. Dayan\u0131\u015fmam\u0131z\u0131n veya arkada\u015fl\u0131\u011f\u0131m\u0131z\u0131n bir g\u00f6stergesi olarak g\u00fcld\u00fc\u011f\u00fcm\u00fcz biliniyor. Peki, kahkaha nas\u0131l evrimle\u015fti? Kahkaha sadece insanlara m\u0131 \u00f6zg\u00fc? Ara\u015ft\u0131rmac\u0131lar\u0131n g\u00f6zlemlerine g\u00f6re hayvanlar da g\u00fcl\u00fcyor.<\/p>\n
Bioacoustics<\/em> dergisinde yay\u0131nlanan yeni \u00e7al\u0131\u015fmada biliminsanlar\u0131 kahkaha fenomenini inceledi. Ara\u015ft\u0131rmac\u0131lar hayvanlar\u0131n oyun davran\u0131\u015f\u0131 \u00fczerine yap\u0131lm\u0131\u015f \u00e7al\u0131\u015fmalar\u0131 i\u00e7eren bilimsel literat\u00fcr\u00fc tarad\u0131 ve \u00e7al\u0131\u015fmalar\u0131nda kahkaha olarak d\u00fc\u015f\u00fcn\u00fclebilecek oyun seslerinden bahsetti. Bu davran\u0131\u015f en az 65 t\u00fcr ile belgelendi; liste primatlar\u0131, inekleri, k\u00f6pekleri, tilkileri, foklar\u0131 ve bir t\u00fcr farenin yan\u0131 s\u0131ra \u00fc\u00e7 ku\u015f t\u00fcr\u00fcn\u00fc de i\u00e7ermektedir.<\/p>\n Ara\u015ft\u0131rmac\u0131lar, insana \u00f6zg\u00fc oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen bu fenomenin, on milyonlarca y\u0131l i\u00e7inde insana do\u011fru giden evrimsel hattan ayr\u0131lan t\u00fcrlerle payla\u015f\u0131lan bir davran\u0131\u015fa yak\u0131ndan ba\u011fl\u0131 oldu\u011funu belirtiyor. Hayvanlarda oyun seslerinin bilinen \u00f6zelliklerini ara\u015ft\u0131ran biliminsanlar\u0131, hayvanlar aras\u0131nda, primatlarda \u00e7ok temel \u00f6rnekleri olan oyun temelli v\u00fccut dilini belgeliyor. Ayr\u0131ca makaleye g\u00f6re, hayvanlar\u0131n \u00e7o\u011funda “oyunu” olu\u015fturan \u015fey sert ve yuvarlanmal\u0131 oldu\u011fu ve ayn\u0131 zamanda kavgaya benzeyebilece\u011fi i\u00e7in, oyun sesleri bu t\u00fcr fiziksel anlarda sald\u0131rganl\u0131\u011f\u0131 da and\u0131rabilir.<\/p>\n Ara\u015ft\u0131rman\u0131n kat\u0131l\u0131mc\u0131lar\u0131ndan Sasha Winkler, \u201cG\u00fcld\u00fc\u011f\u00fcm\u00fczde, e\u011flendi\u011fimizi ba\u015fkalar\u0131na bildiririz ve ba\u015fkalar\u0131n\u0131 da g\u00fclmeye davet ederiz. Baz\u0131 ara\u015ft\u0131rmac\u0131lar, bu t\u00fcr ses davran\u0131\u015f\u0131n\u0131n oyun oynayan bir\u00e7ok hayvan aras\u0131nda payla\u015f\u0131ld\u0131\u011f\u0131n\u0131 ve bu nedenle kahkahan\u0131n evrimsel olarak eski bir ses sinyalinin insan versiyonu oldu\u011funu \u00f6ne s\u00fcrd\u00fc\u201d dedi.<\/p>\n Ara\u015ft\u0131rmac\u0131lar konuyla ilgili daha fazla g\u00f6zlem ve ara\u015ft\u0131rman\u0131n verimli olaca\u011f\u0131n\u0131 belirtiyorlar. Biliminsanlar\u0131na g\u00f6re di\u011fer t\u00fcrlere bu a\u00e7\u0131dan odaklanmak, insan kahkahas\u0131n\u0131n bi\u00e7imine ve i\u015flevine \u0131\u015f\u0131k tutabilir, insan\u0131n sosyal davran\u0131\u015flar\u0131n\u0131n evrimini daha iyi anlamam\u0131z\u0131 sa\u011flayabilir.<\/p>\n Kaynak:<\/strong> https:\/\/phys.org\/news\/2021-05-animals-analysis-vocalization.html<\/p>\n","protected":false},"excerpt":{"rendered":" \u0130nsan kahkahas\u0131 evrimimizin hen\u00fcz net olarak ayd\u0131nlat\u0131lamam\u0131\u015f bir par\u00e7as\u0131d\u0131r. Dayan\u0131\u015fmam\u0131z\u0131n veya arkada\u015fl\u0131\u011f\u0131m\u0131z\u0131n bir g\u00f6stergesi olarak g\u00fcld\u00fc\u011f\u00fcm\u00fcz biliniyor. Peki, kahkaha nas\u0131l evrimle\u015fti? Kahkaha sadece insanlara m\u0131 \u00f6zg\u00fc? Ara\u015ft\u0131rmac\u0131lar\u0131n g\u00f6zlemlerine g\u00f6re hayvanlar da g\u00fcl\u00fcyor. Bioacoustics dergisinde yay\u0131nlanan yeni \u00e7al\u0131\u015fmada biliminsanlar\u0131 kahkaha fenomenini inceledi. Ara\u015ft\u0131rmac\u0131lar hayvanlar\u0131n oyun davran\u0131\u015f\u0131 \u00fczerine yap\u0131lm\u0131\u015f \u00e7al\u0131\u015fmalar\u0131 i\u00e7eren bilimsel literat\u00fcr\u00fc tarad\u0131 ve \u00e7al\u0131\u015fmalar\u0131nda kahkaha […]<\/p>\n","protected":false},"author":1390,"featured_media":50268,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[200,7686,434,1098],"class_list":["post-50267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","tag-evrim","tag-kahkaha","tag-oyun","tag-sosyal-davranis"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/50267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1390"}],"replies":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=50267"}],"version-history":[{"count":0,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/50267\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media\/50268"}],"wp:attachment":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=50267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=50267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=50267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}